{"product_id":"fox-ess-kh8-8kw-single-phase-hybrid-inverter","title":"Fox ESS KH8 8kW Single-Phase Hybrid Inverter","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; font-family: Arial,Helvetica,sans-serif; color: #1a1a1a; line-height: 1.6;\"\u003e\n\u003cp style=\"font-size: 1.05em; line-height: 1.75; color: #1a1a1a; margin-bottom: 0;\"\u003eThe \u003cstrong\u003eFox ESS KH8\u003c\/strong\u003e (Part No. \u003cstrong\u003eFE-KH1-8.0\u003c\/strong\u003e) is an \u003cstrong\u003e8 kW single-phase hybrid solar inverter\u003c\/strong\u003e from the Fox ESS K-Series — sitting directly above the KH7 in the range and offering an extra kilowatt of continuous output alongside a larger \u003cstrong\u003e16 kWp maximum array capacity\u003c\/strong\u003e and \u003cstrong\u003e12 kW peak PV input power\u003c\/strong\u003e. Like the rest of the K-Series, it features \u003cstrong\u003ethree independent MPPT trackers\u003c\/strong\u003e each spanning \u003cstrong\u003e80–500 V\u003c\/strong\u003e, giving installers the flexibility to handle split-orientation or partially shaded arrays without the yield losses associated with shared-tracker designs. The KH8 is fully compatible with the Fox ESS \u003cstrong\u003ehigh-voltage lithium-ion battery range\u003c\/strong\u003e — ECS, HV2600, MIRA HV25 and EP series — supporting up to \u003cstrong\u003eseven modules in series\u003c\/strong\u003e for a maximum storage capacity of \u003cstrong\u003e33.24 kWh\u003c\/strong\u003e. Its integrated \u003cstrong\u003eEPS (Emergency Power Supply)\u003c\/strong\u003e switches to battery backup in under \u003cstrong\u003e6 milliseconds\u003c\/strong\u003e, delivering the full \u003cstrong\u003e8 kVA continuously\u003c\/strong\u003e with a \u003cstrong\u003e14.5 kW, 60-second surge\u003c\/strong\u003e to cover motor start-up loads. The fanless \u003cstrong\u003enatural-cooling design\u003c\/strong\u003e keeps audible noise below 30 dB, the \u003cstrong\u003eIP65 housing\u003c\/strong\u003e permits indoor or outdoor wall mounting, and \u003cstrong\u003eFoxCloud V2.0\u003c\/strong\u003e provides real-time generation, storage and consumption data via smartphone app or web portal from the \u003cstrong\u003eincluded WiFi dongle\u003c\/strong\u003e. \u003cstrong\u003eG99-certified\u003c\/strong\u003e for UK grid connection and \u003cstrong\u003eMCS-compatible\u003c\/strong\u003e for Smart Export Guarantee registration.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(130px,1fr)); gap: 10px; margin: 28px 0;\"\u003e\n\u003cdiv style=\"background: #008377CF; border-radius: 8px; padding: 18px 12px; text-align: center; color: #ffffff;\"\u003e\n\u003cdiv style=\"font-size: 1.55em; font-weight: bold; line-height: 1.1;\"\u003e8 kW\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.78em; margin-top: 5px; opacity: 0.92; letter-spacing: 0.01em;\"\u003eAC Output Power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; border-radius: 8px; padding: 18px 12px; text-align: center; color: #ffffff;\"\u003e\n\u003cdiv style=\"font-size: 1.55em; font-weight: bold; line-height: 1.1;\"\u003e3×\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.78em; margin-top: 5px; opacity: 0.92; letter-spacing: 0.01em;\"\u003eMPPT Trackers\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; border-radius: 8px; padding: 18px 12px; text-align: center; color: #ffffff;\"\u003e\n\u003cdiv style=\"font-size: 1.55em; font-weight: bold; line-height: 1.1;\"\u003e16 kWp\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.78em; margin-top: 5px; opacity: 0.92; letter-spacing: 0.01em;\"\u003eMax Array Size\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; border-radius: 8px; padding: 18px 12px; text-align: center; color: #ffffff;\"\u003e\n\u003cdiv style=\"font-size: 1.55em; font-weight: bold; line-height: 1.1;\"\u003e97.8%\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.78em; margin-top: 5px; opacity: 0.92; letter-spacing: 0.01em;\"\u003eMax Efficiency\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; border-radius: 8px; padding: 18px 12px; text-align: center; color: #ffffff;\"\u003e\n\u003cdiv style=\"font-size: 1.55em; font-weight: bold; line-height: 1.1;\"\u003e\u0026lt;6 ms\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.78em; margin-top: 5px; opacity: 0.92; letter-spacing: 0.01em;\"\u003eEPS Switch Time\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; border-radius: 8px; padding: 18px 12px; text-align: center; color: #ffffff;\"\u003e\n\u003cdiv style=\"font-size: 1.55em; font-weight: bold; line-height: 1.1;\"\u003e33.24 kWh\u003c\/div\u003e\n\u003cdiv style=\"font-size: 0.78em; margin-top: 5px; opacity: 0.92; letter-spacing: 0.01em;\"\u003eMax Storage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 4px solid #c0392b; background: #fdf2f2; border-radius: 0 6px 6px 0; padding: 14px 18px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #c0392b; margin-bottom: 6px;\"\u003e⚠️ Installer Requirement — MCS Certification \u0026amp; Electrical Qualification\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 0.95em; line-height: 1.6;\"\u003eThe Fox ESS KH8 must be installed by a \u003cstrong\u003ecompetent, appropriately qualified electrical installer\u003c\/strong\u003e. UK grid-connected solar PV installations must be carried out by an \u003cstrong\u003eMCS-certified installer\u003c\/strong\u003e to comply with \u003cstrong\u003eG99\u003c\/strong\u003e and to qualify for \u003cstrong\u003eSmart Export Guarantee (SEG)\u003c\/strong\u003e payments. All AC wiring must meet \u003cstrong\u003eBS 7671\u003c\/strong\u003e (18th Edition IET Wiring Regulations). The KH8 is certified to \u003cstrong\u003eG99 \/ EN50549\u003c\/strong\u003e, confirming compliance with UK and European grid-connection standards. Where the KH8 is replacing an existing string inverter, the full installation must be reassessed and re-notified as applicable under G99.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 4px solid #e67e22; background: #fdf8f2; border-radius: 0 6px 6px 0; padding: 14px 18px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #e67e22; margin-bottom: 6px;\"\u003e⚡ Important: DC-Coupled Hybrid — Replaces Your Existing Inverter\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 0.95em; line-height: 1.6;\"\u003eThe KH8 is a \u003cstrong\u003eDC-coupled hybrid inverter\u003c\/strong\u003e: it connects directly to solar PV strings via its three MPPT inputs and acts as the system's sole inverter. It \u003cstrong\u003ereplaces\u003c\/strong\u003e any existing string inverter and is \u003cstrong\u003enot\u003c\/strong\u003e an AC-coupled add-on for retrofitting battery storage alongside a working inverter. For that application, the \u003cstrong\u003eFox ESS KA8\u003c\/strong\u003e (AC Coupled version) is the appropriate alternative. The KH8 requires a \u003cstrong\u003eCT clamp\u003c\/strong\u003e (supplied in box) for grid import\/export monitoring; a \u003cstrong\u003eModbus energy meter\u003c\/strong\u003e (optional accessory) is recommended when the cable run from inverter to grid supply exceeds \u003cstrong\u003e30 metres\u003c\/strong\u003e. A second CT clamp is required if an additional generation source — such as a wind turbine — is also connected to the installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 4px solid #008377; background: #f0faf9; border-radius: 0 6px 6px 0; padding: 14px 18px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377; margin-bottom: 6px;\"\u003e☀️ SEG Export Payments, FoxCloud V2.0 Monitoring \u0026amp; Parallel Scalability\u003c\/div\u003e\n\u003cdiv style=\"color: #1a1a1a; font-size: 0.95em; line-height: 1.6;\"\u003eInstalled by an \u003cstrong\u003eMCS-certified engineer\u003c\/strong\u003e and registered on the MCS database, the KH8 qualifies for \u003cstrong\u003eSmart Export Guarantee (SEG)\u003c\/strong\u003e payments on surplus electricity exported to the grid. \u003cstrong\u003eFoxCloud V2.0\u003c\/strong\u003e delivers live and historical data on PV generation, battery state of charge, grid import\/export and household self-consumption — via the \u003cstrong\u003eFox ESS smartphone app\u003c\/strong\u003e or browser dashboard. The \u003cstrong\u003eWiFi dongle is included\u003c\/strong\u003e; optional \u003cstrong\u003e4G\u003c\/strong\u003e and \u003cstrong\u003eLAN\u003c\/strong\u003e connectivity dongles are available for sites with poor WiFi coverage. For demanding loads, the KH8 supports \u003cstrong\u003eparallel operation of up to ten units\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 3px solid #008377; padding-left: 14px; margin: 28px 0 10px 0;\"\u003e\n\u003cdiv style=\"font-weight: bold; font-size: 1.06em; color: #008377; margin-bottom: 6px;\"\u003eKey Features \u0026amp; Engineering Detail\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 16px; margin: 28px 0;\"\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-top: 3px solid #008377; border-radius: 6px; padding: 20px 18px;\"\u003e\n\u003cdiv style=\"font-size: 1.5em; margin-bottom: 8px;\"\u003e🔆\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377; margin-bottom: 8px; font-size: 1.0em;\"\u003eThree Independent MPPTs — 16 kWp Capacity, Complex Roofs Welcome\u003c\/div\u003e\n\u003cdiv style=\"color: #444; font-size: 0.93em; line-height: 1.65;\"\u003eThree \u003cstrong\u003eseparate MPPT trackers\u003c\/strong\u003e, each rated to \u003cstrong\u003e16 A input current\u003c\/strong\u003e and spanning \u003cstrong\u003e80–500 V\u003c\/strong\u003e, allow the KH8 to accept up to \u003cstrong\u003e16,000 Wp of panel capacity\u003c\/strong\u003e across strings on different roof pitches, orientations or with independent shading profiles. Each string is tracked and optimised independently — preventing a poorly performing string from dragging down the yield of the others, which is a common limitation of single-tracker or dual-tracker designs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-top: 3px solid #008377; border-radius: 6px; padding: 20px 18px;\"\u003e\n\u003cdiv style=\"font-size: 1.5em; margin-bottom: 8px;\"\u003e🔋\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377; margin-bottom: 8px; font-size: 1.0em;\"\u003eHigh-Voltage Battery Bus — 98.5% Charge Efficiency\u003c\/div\u003e\n\u003cdiv style=\"color: #444; font-size: 0.93em; line-height: 1.65;\"\u003eOperating at a \u003cstrong\u003erecommended battery bus voltage of 300 V\u003c\/strong\u003e (range 85–480 V), the KH8's high-voltage architecture minimises resistive losses across the charge and discharge cycle. \u003cstrong\u003ePV-to-battery charge efficiency reaches 98.5%\u003c\/strong\u003e and battery-to-AC discharge efficiency is 97% — meaning the vast majority of every solar unit captured is actually delivered as usable power. Compatible batteries include the Fox ESS \u003cstrong\u003eECS, HV2600, MIRA HV25 and EP series\u003c\/strong\u003e, expandable to seven modules and up to \u003cstrong\u003e33.24 kWh\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-top: 3px solid #008377; border-radius: 6px; padding: 20px 18px;\"\u003e\n\u003cdiv style=\"font-size: 1.5em; margin-bottom: 8px;\"\u003e⚡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377; margin-bottom: 8px; font-size: 1.0em;\"\u003e8 kVA EPS with 14.5 kW Surge — Full Power Backup, No Derating\u003c\/div\u003e\n\u003cdiv style=\"color: #444; font-size: 0.93em; line-height: 1.65;\"\u003eThe KH8's built-in \u003cstrong\u003eEmergency Power Supply (EPS)\u003c\/strong\u003e detects grid loss and switches to battery supply in \u003cstrong\u003eunder 6 milliseconds\u003c\/strong\u003e — fast enough to maintain most sensitive loads without disruption. Unlike some hybrid inverters that reduce EPS output below their rated power, the KH8 delivers the full \u003cstrong\u003e8 kVA continuously in EPS mode\u003c\/strong\u003e with a \u003cstrong\u003e14,500 W, 60-second peak\u003c\/strong\u003e to handle motor and compressor start-up surges. No additional transfer switch hardware is required.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-top: 3px solid #008377; border-radius: 6px; padding: 20px 18px;\"\u003e\n\u003cdiv style=\"font-size: 1.5em; margin-bottom: 8px;\"\u003e🌐\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377; margin-bottom: 8px; font-size: 1.0em;\"\u003eFoxCloud V2.0 — Advanced Monitoring from Day One\u003c\/div\u003e\n\u003cdiv style=\"color: #444; font-size: 0.93em; line-height: 1.65;\"\u003eThe FoxCloud V2.0 platform provides \u003cstrong\u003ereal-time and historical system data\u003c\/strong\u003e: PV production, battery state of charge, grid power flow and household consumption — all accessible immediately via the \u003cstrong\u003eincluded WiFi dongle\u003c\/strong\u003e and the Fox ESS app or browser portal. During EPS events, the platform records outage history. Optional \u003cstrong\u003e4G and LAN dongles\u003c\/strong\u003e ensure connectivity on challenging sites. The inverter also supports \u003cstrong\u003eDRM (Demand Response Mode)\u003c\/strong\u003e for grid-operator compliance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-top: 3px solid #008377; border-radius: 6px; padding: 20px 18px;\"\u003e\n\u003cdiv style=\"font-size: 1.5em; margin-bottom: 8px;\"\u003e🔇\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377; margin-bottom: 8px; font-size: 1.0em;\"\u003eFanless Natural Cooling — Below 30 dB, No Moving Parts\u003c\/div\u003e\n\u003cdiv style=\"color: #444; font-size: 0.93em; line-height: 1.65;\"\u003eThe KH8 uses \u003cstrong\u003enatural convection cooling\u003c\/strong\u003e with no fan — delivering \u003cstrong\u003esub-30 dB\u003c\/strong\u003e operating noise (quieter than a library reading room). Eliminating the fan removes the single most common mechanical failure point in inverters, improving long-term reliability and making the unit suitable for installation adjacent to living spaces. The \u003cstrong\u003eIP65 housing\u003c\/strong\u003e means the inverter can be mounted outdoors, freeing up internal utility space.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-top: 3px solid #008377; border-radius: 6px; padding: 20px 18px;\"\u003e\n\u003cdiv style=\"font-size: 1.5em; margin-bottom: 8px;\"\u003e📡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377; margin-bottom: 8px; font-size: 1.0em;\"\u003eParallel-Ready to 10 Units — Scale Without Limits\u003c\/div\u003e\n\u003cdiv style=\"color: #444; font-size: 0.93em; line-height: 1.65;\"\u003eThe KH8 supports \u003cstrong\u003eparallel connection of up to ten units\u003c\/strong\u003e, enabling a combined single-phase output of up to \u003cstrong\u003e80 kW\u003c\/strong\u003e — suitable for large residential properties, farms, and light-commercial sites on single-phase supplies. Battery storage can be expanded independently: up to \u003cstrong\u003eseven Fox battery modules in series\u003c\/strong\u003e per inverter string deliver a maximum of \u003cstrong\u003e33.24 kWh\u003c\/strong\u003e of storage per inverter without any additional controller hardware.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; padding: 10px 16px; border-radius: 6px 6px 0 0; font-weight: bold; font-size: 1.02em; margin-top: 32px; letter-spacing: 0.02em;\"\u003eTechnical Specifications — Fox ESS KH8 · Part No. FE-KH1-8.0\u003c\/div\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 0 0 28px 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 8px 14px; font-size: 0.92em;\"\u003ePV Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Array Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e16,000 Wp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. PV Input Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e12,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. DC Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eNominal DC Operating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e360 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMPPT Voltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e80 – 500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eStart-up Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e75 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eNumber of MPPT Trackers\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eStrings per MPPT Tracker\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Input Current per Tracker\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e16 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Short-Circuit Current per Tracker\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Inverter Backfeed to Array\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eDC Disconnection Switch\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 8px 14px; font-size: 0.92em;\"\u003eAC Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eNominal AC Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e8,000 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Apparent AC Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e8,800 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eRated Grid Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e220 \/ 230 \/ 240 V (180–270 V range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eRated Grid Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e50 \/ 60 Hz (±5 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eNominal AC Current\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e34.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. AC Current\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e38.3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eDisplacement Power Factor\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e0.8 Lead – 0.8 Lag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eTHDi (at Rated Power)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e\u0026lt;3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 8px 14px; font-size: 0.92em;\"\u003eEPS Output (Emergency Power Supply — with Battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. EPS Continuous Power\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e8,000 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eEPS Peak Power (60 s)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e14,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. EPS Current\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e63.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eEPS Rated Voltage \/ Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e220 \/ 230 \/ 240 V · 50 \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eGrid-Loss Detection \u0026amp; Switch Time\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e\u0026lt;6 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eTHDv (Linear Load)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e\u0026lt;2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eParallel Operation\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eYes — up to 10 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 8px 14px; font-size: 0.92em;\"\u003eBattery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eLi-Ion (high voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eBattery Voltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e85 – 480 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eRecommended Battery Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e300 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Charge Current\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Discharge Current\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eBattery Communication\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eCAN \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eReverse Polarity Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Batteries in Series\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e7 (up to 33.24 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eCompatible Battery Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eFox ECS, HV2600, MIRA HV25, EP series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 8px 14px; font-size: 0.92em;\"\u003eEfficiency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Efficiency\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e97.80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eEuropean Efficiency\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e97.40%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMPPT Efficiency\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e99.90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003ePV → Battery Charge Efficiency\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e98.50% (full load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eBattery → AC Discharge Efficiency\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e97.00% (full load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eStandby Consumption (idle)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e\u0026lt;2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 8px 14px; font-size: 0.92em;\"\u003ePhysical \u0026amp; Environmental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e450 × 527 × 208 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eCooling Method\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eNatural convection (fanless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eTopology\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eNon-isolated, transformerless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eNoise Emission (typical)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e\u0026lt;30 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e−25 to +60 °C (derating above +45 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e−40 to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eHumidity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e0–95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eMax. Installation Altitude\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003e\u0026lt;2,000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eIngress Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eProtective Class\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eClass I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 8px 14px; font-size: 0.92em;\"\u003eCommunications \u0026amp; Connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eWiFi\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eBuilt-in (dongle included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003e4G \/ LAN\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eOptional dongles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eCT Clamp\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eModbus Energy Meter\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eOptional (recommended \u0026gt;30 m from grid supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eOther Interfaces\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eRS485, USB, DRM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 8px 14px; font-size: 0.92em;\"\u003eProtection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003ePV Reverse Polarity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eBattery Reverse Polarity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eAnti-Islanding\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eActive Frequency Drift with Positive Feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eOutput Short-Circuit\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eLeakage Current Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eInsulation Resistance Detection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eOvercurrent \/ Overtemperature\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eOvervoltage Category\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eIII (AC side) · II (DC side)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eAC \/ DC Surge Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eType II \/ Type II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eAFCI Protection\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eOptional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 8px 14px; font-size: 0.92em;\"\u003eCertifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eSafety\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eIEC 62109-1 \/ IEC 62109-2 \/ IEC 62477-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eEMC\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eEN 61000-6-1 \/ EN 61000-6-2 \/ EN 61000-6-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7fafa;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eGrid Connection (UK)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eG99 \/ EN50549 \/ NRS 097-2-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 14px; color: #555; font-size: 0.92em; width: 52%;\"\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 14px; font-weight: 600; font-size: 0.92em;\"\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; padding: 10px 16px; border-radius: 6px 6px 0 0; font-weight: bold; font-size: 1.02em; margin-top: 32px; letter-spacing: 0.02em;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-top: none; border-radius: 0 0 6px 6px; overflow: hidden;\"\u003e\n\u003cdetails style=\"background: #f7fafa; border-bottom: 1px solid #e8e8e8;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; cursor: pointer; list-style: none; font-size: 0.97em;\"\u003eWhat is the difference between the KH8 and the KH7?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; color: #444; font-size: 0.93em; line-height: 1.7;\"\u003eThe KH8 delivers \u003cstrong\u003e8 kW of continuous AC output\u003c\/strong\u003e versus 7 kW on the KH7, and can accept a larger solar array — up to \u003cstrong\u003e16,000 Wp\u003c\/strong\u003e (vs 15,000 Wp) with a higher maximum PV input power of \u003cstrong\u003e12,000 W\u003c\/strong\u003e (vs 10,500 W). The EPS peak power is slightly higher at \u003cstrong\u003e14,500 W\u003c\/strong\u003e vs 14,000 W. Both models share the same physical housing, three MPPT trackers, battery interface, efficiency figures, IP65 rating, fanless cooling, and G99 certification. The KH8 is the better choice where the roof can support a larger array, or where household load regularly approaches or exceeds 7 kW.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #ffffff; border-bottom: 1px solid #e8e8e8;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; cursor: pointer; list-style: none; font-size: 0.97em;\"\u003eWhich Fox ESS batteries are compatible with the KH8?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; color: #444; font-size: 0.93em; line-height: 1.7;\"\u003eThe KH8 is compatible with the full Fox ESS \u003cstrong\u003ehigh-voltage lithium-ion battery range\u003c\/strong\u003e: the \u003cstrong\u003eECS series\u003c\/strong\u003e (ECS2900, ECS4100, ECS4300, ECS4800), the \u003cstrong\u003eHV2600\u003c\/strong\u003e, the \u003cstrong\u003eMIRA HV25\u003c\/strong\u003e, and the \u003cstrong\u003eEP series\u003c\/strong\u003e. Up to \u003cstrong\u003eseven modules can be connected in series\u003c\/strong\u003e, providing a maximum storage capacity of \u003cstrong\u003e33.24 kWh\u003c\/strong\u003e. Third-party battery brands are not supported, and their use would void the inverter warranty.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #f7fafa; border-bottom: 1px solid #e8e8e8;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; cursor: pointer; list-style: none; font-size: 0.97em;\"\u003eDoes the KH8 provide full backup power during a power cut?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; color: #444; font-size: 0.93em; line-height: 1.7;\"\u003eYes. The integrated \u003cstrong\u003eEPS (Emergency Power Supply)\u003c\/strong\u003e function detects grid loss and switches to battery supply in \u003cstrong\u003eunder 6 milliseconds\u003c\/strong\u003e — fast enough to prevent most sensitive electronics from restarting. In EPS mode the KH8 provides the full \u003cstrong\u003e8 kVA continuously\u003c\/strong\u003e (no derating), with a \u003cstrong\u003e14,500 W surge for up to 60 seconds\u003c\/strong\u003e to handle motor and compressor start-up currents. The inverter resumes normal grid-tied operation automatically once supply is restored.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #ffffff; border-bottom: 1px solid #e8e8e8;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; cursor: pointer; list-style: none; font-size: 0.97em;\"\u003eDoes the KH8 qualify for Smart Export Guarantee (SEG) payments?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; color: #444; font-size: 0.93em; line-height: 1.7;\"\u003eYes, provided the system is installed by an \u003cstrong\u003eMCS-certified installer\u003c\/strong\u003e and registered on the MCS database. The KH8 is \u003cstrong\u003eG99-certified\u003c\/strong\u003e for UK grid connection and MCS-compatible. Once registration is complete, the homeowner can apply to an SEG-licensed energy supplier to receive export payments for surplus electricity sent to the grid. Rates and eligibility criteria vary by supplier.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #f7fafa; border-bottom: 1px solid #e8e8e8;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; cursor: pointer; list-style: none; font-size: 0.97em;\"\u003eCan I add the KH8 to an existing solar system that already has an inverter?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; color: #444; font-size: 0.93em; line-height: 1.7;\"\u003eNo — the KH8 is a \u003cstrong\u003eDC-coupled hybrid inverter\u003c\/strong\u003e and must connect directly to the solar PV strings. It \u003cstrong\u003ereplaces\u003c\/strong\u003e any existing string inverter rather than working alongside it. If the goal is to add battery storage to a working solar system without changing the current inverter, the \u003cstrong\u003eFox ESS KA8\u003c\/strong\u003e (AC Coupled version) connects on the AC bus and is the appropriate product for that scenario.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #ffffff; border-bottom: 1px solid #e8e8e8;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 16px; font-weight: 600; cursor: pointer; list-style: none; font-size: 0.97em;\"\u003eWhat monitoring is included, and is a separate data logger needed?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 14px 18px; color: #444; font-size: 0.93em; line-height: 1.7;\"\u003eNo separate data logger is required. The KH8 ships with a \u003cstrong\u003eWiFi dongle\u003c\/strong\u003e giving immediate access to the \u003cstrong\u003eFoxCloud V2.0\u003c\/strong\u003e platform — accessible via the Fox ESS smartphone app or web portal. Live and historical data covers PV production, battery state of charge, grid import\/export and household consumption. A \u003cstrong\u003eCT clamp is included\u003c\/strong\u003e in the box for grid monitoring. Optional \u003cstrong\u003e4G\u003c\/strong\u003e and \u003cstrong\u003eLAN dongles\u003c\/strong\u003e are available for sites without reliable WiFi. A Modbus energy meter (sold separately) is recommended when the cable run from inverter to grid supply exceeds 30 metres.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.82em; color: #888; margin-top: 28px; border-top: 1px solid #e8e8e8; padding-top: 12px;\"\u003eSpecifications sourced from Fox ESS K-Series Datasheet v2.3 (September 2025). Always verify against current manufacturer documentation before specifying. Installation must be carried out by a suitably qualified engineer in accordance with G99, BS 7671, and applicable MCS standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fox ESS","offers":[{"title":"Default Title","offer_id":65048120918365,"sku":"FE-KH1-8.0","price":1230.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Fox10kWKSeriesSinglePhaseHybridInverterFE-KH1-10.0.webp?v=1773846790","url":"https:\/\/qualityheating.co.uk\/products\/fox-ess-kh8-8kw-single-phase-hybrid-inverter","provider":"AIZO Quality Heating","version":"1.0","type":"link"}