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Sunsynk 3.6kW ECCO - Hybrid Inverter
Regular price
£930.00
Inc. VAT
£775.00 Exc. VAT
£775.00 Exc. VAT
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Sunsynk 3.6kW ECCO - Hybrid Inverter
Product Description
The Sunsynk 3.6kW ECCO Hybrid Inverter is a high-performance single-phase inverter designed for modern energy management in both residential and small business environments. It seamlessly integrates solar generation, grid import/export, generator, and battery storage to optimise power usage, enhance backup capabilities, and deliver maximum energy savings. Renowned for flexibility, durability, and efficiency, this hybrid inverter is suitable for on-grid, off-grid, and hybrid setups, supporting both new and retrofit installations.
- Max PV Input Power: 7000W
- Dual MPPT: (150–425V) for improved solar array compatibility and yield
- Rated AC Output and UPS Power: 3600W (max. 3680W)
- IP65 Rating: Weatherproof and suitable for indoor/outdoor installation
- Battery Compatibility: Works with both lithium-ion and lead-acid batteries; max. charge/discharge 90A
- Flexible Power Sources: Connects solar, grid, battery, generator, and wind
- Fully Programmable Export: Limit export to grid or set full zero-export
- Modes: Grid-tie, Hybrid, Off-grid, Battery-only, and AC-coupled
- Automatic Mode Switching: Switches between grid-tied and off-grid as needed
- Smart Monitoring: Wi-Fi logger and CT included, Sunsynk App compatible
- Up to 16 Units in Parallel: Scalable for larger systems
- Supports Octopus Agile: Flexible tariffs and grid interaction
- Anti-Islanding Protection and Touch LCD Display for ease of use
Key Technical Specifications
| Model | SUN-3.6K-SG04LP1 |
| Phase | Single-phase |
| Max PV Input Power | 7000W |
| Max PV Input Voltage | 500V |
| MPPT Voltage Range | 150–425V |
| No. of MPPT Trackers | 2 |
| Inverter Output Power | 3600W rated (3680W max.) |
| Max Output Current | 17.2A |
| Battery Voltage Range | 40–60V |
| Max Charge/Discharge Current | 90A |
| Circuit Passthrough | Max continuous: 35A |
| Rated Output Voltage | 220/230/240V AC |
| Rated Output Frequency | 50/60Hz |
| Max. Efficiency | 97.6% |
| Operating Temperature | -45°C to +60°C |
| Protection | IP65 |
| Dimensions (HxWxD) | 433 x 330 x 238 mm |
| Weight | 11.4 kg |
| Warranty | Standard 5 years, up to 10 years available |
Applications
- Residential hybrid solar PV and battery systems
- Backup and uninterruptible power supply (UPS) configurations
- Off-grid, grid-tied and self-consumption installations
- Compatibility with popular battery brands (e.g., Sunsynk CATL, Pylontech US2000/US3000/US5000)
What's Included?
- Sunsynk 3.6kW ECCO Hybrid Inverter (SUN-3.6K-SG04LP1)
- Wi-Fi logger
- Current Transformer (CT)
- User manual
- Mounting hardware
Why Choose Sunsynk 3.6kW ECCO?
- Simultaneous solar and battery charging for maximum efficiency
- Flexible system expansion and multi-source energy integration
- Advanced monitoring and app control for real-time management
- Proven safety features and robust weather resistance
- Scalable for growing energy needs—parallel up to 16 units
- Type Hybrid Inverter
- Vendor Sunsynk
- SKU SUN-3.6K-SG04LP1
BTU & WATT Calculator
Room Dimensions
Room Type
Living Room
Bedroom
Kitchen
Bathroom
Conservatory
Hallway
Glazing Type
Single Glazed
Double Glazed
Triple Glazed
External Walls
0 Wall
1 Wall
2 Walls
3 Walls
4 Walls
Insulation Level
Poor
Average
Good (New Build)
Required Heating
0
Watts
0
BTUs