{"product_id":"sunsynk-smartlynk-wireless-smart-switch-sunrx-rs01-ip65-single-phase","title":"Sunsynk Smartlynk Wireless Smart Switch SUNRX-RS01 IP65 Single Phase","description":"\u003cdiv style=\"font-size:16px;font-family:Arial,Helvetica,sans-serif;color:#222;max-width:900px;margin:0 auto;line-height:1.65;\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSunsynk Smartlynk (SUNRX-RS01)\u003c\/strong\u003e is the \u003cstrong\u003eIP65-rated, single-phase wireless smart switch\u003c\/strong\u003e designed exclusively for the Sunsynk Acure hybrid inverter range. Using the Acure's built-in \u003cstrong\u003eLoRa radio\u003c\/strong\u003e, the Smartlynk pairs without any signal cables — tested to a reliable \u003cstrong\u003e200-metre range\u003c\/strong\u003e. Once paired, the inverter switches connected loads on or off automatically based on \u003cstrong\u003esolar generation levels, battery state of charge, programmable time schedules, or grid tariff windows\u003c\/strong\u003e. One Smartlynk is included in the box with every Acure inverter; additional units can be added up to a maximum of \u003cstrong\u003e10 per inverter\u003c\/strong\u003e. With \u003cstrong\u003eIP65 protection\u003c\/strong\u003e, the Smartlynk can be installed in exposed locations — outbuildings, garages, plant rooms — without an additional enclosure.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:20px 0;\"\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e40 A\u003c\/div\u003e\n    \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eRated Switch Current\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e200 m\u003c\/div\u003e\n    \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eTested LoRa Range\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003e10 max\u003c\/div\u003e\n    \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003ePer Acure Inverter\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003eIP65\u003c\/div\u003e\n    \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eOutdoor Rated\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:130px;background:#008377CF;color:#fff;border-radius:8px;padding:16px;text-align:center;\"\u003e\n    \u003cdiv style=\"font-size:24px;font-weight:700;\"\u003eZero\u003c\/div\u003e\n    \u003cdiv style=\"font-size:12px;margin-top:4px;\"\u003eSignal Cables Required\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border-left:4px solid #c0392b;background:#fff5f5;padding:14px 16px;border-radius:6px;margin:16px 0;\"\u003e\n  \u003cstrong style=\"color:#c0392b;\"\u003e⚠ Compatibility:\u003c\/strong\u003e The SUNRX-RS01 Smartlynk is \u003cstrong\u003eexclusively compatible with Sunsynk Acure series inverters\u003c\/strong\u003e (SunC1 and SunC2 models). It will \u003cstrong\u003enot pair\u003c\/strong\u003e with earlier Sunsynk Classic, SYNK-SG, MAX, or ECCO series inverters. Configuration is performed via the Acure touchscreen or the Sunsynk Connect Pro app.\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:4px solid #e67e22;background:#fffbf0;padding:14px 16px;border-radius:6px;margin:16px 0;\"\u003e\n  \u003cstrong style=\"color:#e67e22;\"\u003e⚡ Single Phase:\u003c\/strong\u003e This is the \u003cstrong\u003esingle-phase (1P) Smartlynk\u003c\/strong\u003e. It controls a single-phase load circuit. Ensure the load being switched is within the \u003cstrong\u003e40 A rated current\u003c\/strong\u003e for the switch.\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:4px solid #008377;background:#e6f4f3;padding:14px 16px;border-radius:6px;margin:16px 0;\"\u003e\n  \u003cstrong style=\"color:#005c54;\"\u003eℹ Already Included with Acure:\u003c\/strong\u003e One Smartlynk switch is supplied inside the box with every new Acure inverter purchase. This listing covers \u003cstrong\u003eadditional\u003c\/strong\u003e Smartlynk units for multi-load control applications where you need more than one switched circuit.\n\u003c\/div\u003e\n\n\u003cp style=\"color:#005c54;font-weight:700;font-size:15px;margin-top:24px;\"\u003eKey Features\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:14px;margin:20px 0;\"\u003e\n\n  \u003cdiv style=\"flex:1;min-width:240px;border:1px solid #dde8e7;border-radius:8px;padding:18px;\"\u003e\n    \u003cdiv style=\"color:#008377;font-weight:700;font-size:15px;margin-bottom:8px;\"\u003eLoRa Wireless — No Signal Cable\u003c\/div\u003e\n    \u003cdiv style=\"font-size:14px;line-height:1.6;color:#333;\"\u003eUses the \u003cstrong\u003esub-GHz LoRa radio built into every Acure inverter\u003c\/strong\u003e. The low-frequency band penetrates concrete floors and masonry walls far more effectively than Wi-Fi or Bluetooth, maintaining reliable communication at distances up to 200 m.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:240px;border:1px solid #dde8e7;border-radius:8px;padding:18px;\"\u003e\n    \u003cdiv style=\"color:#005c54;font-weight:700;font-size:15px;margin-bottom:8px;\"\u003eIP65 Outdoor Rating\u003c\/div\u003e\n    \u003cdiv style=\"font-size:14px;line-height:1.6;color:#333;\"\u003eThe \u003cstrong\u003eIP65-rated enclosure\u003c\/strong\u003e is fully dust-tight and protected against water jets. The Smartlynk can be mounted in \u003cstrong\u003egarages, outbuildings, plant rooms, and sheltered outdoor locations\u003c\/strong\u003e without a separate weatherproof enclosure.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:240px;border:1px solid #dde8e7;border-radius:8px;padding:18px;\"\u003e\n    \u003cdiv style=\"color:#008377;font-weight:700;font-size:15px;margin-bottom:8px;\"\u003e40 A Relay Capacity\u003c\/div\u003e\n    \u003cdiv style=\"font-size:14px;line-height:1.6;color:#333;\"\u003eThe \u003cstrong\u003e40-amp rated relay\u003c\/strong\u003e handles the most common high-consumption household loads: \u003cstrong\u003eimmersion heaters (up to 9.2 kW at 230 V), ASHP auxiliary elements, EV charge point contactors, pool pumps\u003c\/strong\u003e, and hot tub heaters.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:240px;border:1px solid #dde8e7;border-radius:8px;padding:18px;\"\u003e\n    \u003cdiv style=\"color:#005c54;font-weight:700;font-size:15px;margin-bottom:8px;\"\u003eSolar-First Load Control\u003c\/div\u003e\n    \u003cdiv style=\"font-size:14px;line-height:1.6;color:#333;\"\u003eProgramme the Acure to energise attached loads \u003cstrong\u003eonly when excess solar generation is available\u003c\/strong\u003e, or during specified cheap-rate tariff windows. This maximises self-consumption and keeps grid draw to a minimum.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:240px;border:1px solid #dde8e7;border-radius:8px;padding:18px;\"\u003e\n    \u003cdiv style=\"color:#008377;font-weight:700;font-size:15px;margin-bottom:8px;\"\u003eAI-Optimised via Connect Pro\u003c\/div\u003e\n    \u003cdiv style=\"font-size:14px;line-height:1.6;color:#333;\"\u003eWhen linked to \u003cstrong\u003eSunsynk Connect Pro\u003c\/strong\u003e, the AI engine automates switch timing based on weather forecasts, learned usage patterns, and live tariff data — removing the need for manual schedule management.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"flex:1;min-width:240px;border:1px solid #dde8e7;border-radius:8px;padding:18px;\"\u003e\n    \u003cdiv style=\"color:#005c54;font-weight:700;font-size:15px;margin-bottom:8px;\"\u003eExpandable to 10 Units\u003c\/div\u003e\n    \u003cdiv style=\"font-size:14px;line-height:1.6;color:#333;\"\u003eA single Acure manages up to \u003cstrong\u003e10 Smartlynk switches simultaneously\u003c\/strong\u003e, giving system designers fine-grained control over multiple load circuits from one inverter — immersion heater, EV charger, UFH zone, pool pump, and more.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv style=\"overflow-x:auto;margin:24px 0;\"\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-family:inherit;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\" style=\"background:#005c54;color:#fff;padding:10px 12px;text-align:left;font-size:14px;\"\u003eTechnical Specifications\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"background:#008377;color:#fff;font-weight:700;padding:8px 10px;font-size:13px;\"\u003eGENERAL\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#f7fafa;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;width:46%;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003eSUNRX-RS01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003ePhase\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003eSingle phase (1P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7fafa;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003eLoRa (sub-GHz wireless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eTested Communication Range\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003e200 m (line of sight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7fafa;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eRated Switch Current\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eIngress Protection\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7fafa;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eMax. Units per Acure Inverter\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eCompatible Inverters\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003eSunsynk Acure Series only (SunC1 and SunC2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7fafa;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eConfiguration Method\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003eVia Acure touchscreen or Sunsynk Connect Pro app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003eMains supply to unit only — no signal cable to inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7fafa;\"\u003e\n\u003ctd style=\"padding:7px 10px;font-weight:600;font-size:13px;color:#333;border-bottom:1px solid #eee;\"\u003eIncluded with Acure Inverter?\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;font-size:13px;color:#444;border-bottom:1px solid #eee;\"\u003eYes — one SUNRX-RS01 supplied in every new Acure box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003cp style=\"font-size:15px;font-weight:700;color:#005c54;margin-bottom:12px;\"\u003eFrequently Asked Questions\u003c\/p\u003e\n\n\u003cdetails style=\"border:1px solid #dde8e7;border-radius:6px;margin-bottom:8px;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:12px 14px;font-weight:600;cursor:pointer;border-radius:5px;font-size:14px;\"\u003eWill the Smartlynk work with my existing Sunsynk inverter?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;font-size:14px;line-height:1.7;color:#333;\"\u003eOnly if your inverter is an \u003cstrong\u003eAcure series model (SunC1 or SunC2)\u003c\/strong\u003e. The SUNRX-RS01 uses the LoRa radio built exclusively into Acure inverters — it will not work with Classic, SYNK-SG, ECCO, or MAX series models.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #dde8e7;border-radius:6px;margin-bottom:8px;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:12px 14px;font-weight:600;cursor:pointer;border-radius:5px;font-size:14px;\"\u003eDo I need to run signal cables between the Smartlynk and the inverter?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;font-size:14px;line-height:1.7;color:#333;\"\u003e\n\u003cstrong\u003eNo signal cables are required.\u003c\/strong\u003e The Smartlynk communicates entirely via LoRa. You only need to connect a standard mains supply to the unit — the switched load connects at the Smartlynk output terminals.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #dde8e7;border-radius:6px;margin-bottom:8px;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:12px 14px;font-weight:600;cursor:pointer;border-radius:5px;font-size:14px;\"\u003eWhat loads can I control?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;font-size:14px;line-height:1.7;color:#333;\"\u003eAny resistive or switched single-phase load up to \u003cstrong\u003e40 A at 230 V\u003c\/strong\u003e. Common applications include \u003cstrong\u003eimmersion heaters, heat pump auxiliary elements, EV charge point contactors, pool pumps, hot tub heaters\u003c\/strong\u003e, and underfloor heating zone valves.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #dde8e7;border-radius:6px;margin-bottom:8px;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:12px 14px;font-weight:600;cursor:pointer;border-radius:5px;font-size:14px;\"\u003eCan the inverter control the Smartlynk automatically based on solar generation?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;font-size:14px;line-height:1.7;color:#333;\"\u003eYes. The Acure can energise or de-energise Smartlynk switches based on \u003cstrong\u003eexcess solar generation thresholds, battery state of charge, programmed time schedules, or grid tariff windows\u003c\/strong\u003e. With Sunsynk Connect Pro, the AI layer automates this using weather forecasts and learned usage patterns.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #dde8e7;border-radius:6px;margin-bottom:8px;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:12px 14px;font-weight:600;cursor:pointer;border-radius:5px;font-size:14px;\"\u003eCan the Smartlynk be installed outdoors?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;font-size:14px;line-height:1.7;color:#333;\"\u003eYes. The \u003cstrong\u003eIP65-rated enclosure\u003c\/strong\u003e protects against dust ingress and water jets, making the Smartlynk suitable for outdoor mounting on sheltered walls, inside garages, outbuildings, and plant rooms without a secondary weatherproof box.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #dde8e7;border-radius:6px;margin-bottom:8px;\"\u003e\n  \u003csummary style=\"background:#008377;color:#fff;padding:12px 14px;font-weight:600;cursor:pointer;border-radius:5px;font-size:14px;\"\u003eDo I need to buy this if I just purchased an Acure inverter?\u003c\/summary\u003e\n  \u003cdiv style=\"padding:14px 16px;font-size:14px;line-height:1.7;color:#333;\"\u003e\n\u003cstrong\u003eNo — one Smartlynk is already included in every Acure inverter box.\u003c\/strong\u003e Purchase additional units only when you need to control more than one load circuit from the same inverter.\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sunsynk","offers":[{"title":"Default Title","offer_id":64745850241373,"sku":"SUNRX-RS01","price":159.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/SunsynkSmartlynkWirelessSmartSwitchSUNRX-RS01IP65SinglePhase.webp?v=1779271393","url":"https:\/\/qualityheating.co.uk\/products\/sunsynk-smartlynk-wireless-smart-switch-sunrx-rs01-ip65-single-phase","provider":"AIZO Quality Heating","version":"1.0","type":"link"}