Sunsynk ECCO 3.6Kw Hybrid Inverter with GSL 10.24kWh battery kit
#1: SUN-3.6-ECCO-GSL-10.24 Storage Systems - Hybrid Inverter
Sunsynk 3.6kW Data Sheet
Sunsynk 3.6kW Installation Manual
Sunsynk 3.6Kw Warranty
 Sunsynk 3.6kW G99 Certificate
Comms cable - GSL-SUNSYNK-CANBUS-CABLE
GSL battery cable pack - GSL-PWRCAB-2M-BLK
GSL battery cable pack - GSL-PWRCAB-2M-ORG
2m black & red battery cables - 2 x BATCAB35-1M-PAIR
35mm2 Cable Terminal Lug M8 - Single - 4 x LUG35-8
Battery isolator - GIV-BAT-ISO-100A
Please view our battery storage information page for sizing and selecting the right battery storage system for you.
Sunsynk 3.6kW AC ECCO Hybrid Inverter (7kWp)
Product Overview
The Sunsynk 3.6kW AC ECCO Hybrid Inverter is a next-generation super hybrid inverter, designed to maximise energy efficiency and seamlessly integrate solar, battery, and grid power. With a powerful 7,000W MPPT and a rated AC output of 3.68kW, this inverter can generate sufficient energy even in UK winter months to offset usage and charge connected batteries.
Sunsynk hybrids feature an API connection with Octopus Agile, Flux & Go, enabling you to buy electricity at the cheapest rates and sell surplus energy back to the grid via SEG payments.
Key Features
Performance & Efficiency
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Dual MPPT design with 7,000W MPPT
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Compatible with Lithium-ion and Lead Acid batteries
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Supports up to 50kWh battery packs
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High Euro efficiency of 99.9%
Smart Design
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Fully programmable power export
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Automatic switching between Grid-Tied and Off-Grid modes
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Expandable: up to 16 units with the same firmware in parallel
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IP65-rated, suitable for outdoor installations
Safety & Reliability
Technical Specifications
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Rated Power: 3,600W
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Max DC Power: 7,000W
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Min / Max PPT Voltage: 125V – 500V
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DC Startup Voltage: 150V
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Max AC Power (5 Minutes): 3,960W
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Surge AC Power (1 Second): 5,400W
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Max DC Current: 22A
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MPPT Quantity: 2
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Connector Type: MC4
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Euro Efficiency: 99.9%
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Protection Rating: IP65
GSL 10.24kWh LiFePO₄ Battery
Product Overview
The GSL 10.24kWh Lithium Iron Phosphate Battery is a safe, scalable, and reliable storage solution for residential and commercial use. Its modular plug-and-play design allows for fast installation, flexible expansion, and excellent compatibility with leading inverters such as Solis, Sunsynk, Victron, and Voltronic.
Key Features
Performance & Efficiency
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10.24kWh LiFePO₄ (LFP) battery technology
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Depth of Discharge: 90–100%
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High cycle life and thermal stability
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Certified to CE, RoHS, VDE, MSDS, UN38.3, and IEC standards
Smart Design
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Modular build – add up to 3 additional batteries
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Plug-and-play installation in just 30 minutes
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Compact footprint: only 0.15 sqm
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Integrated LCD display with configurable settings
Safety & Reliability
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Triple protection: module, pack, and system
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Built-in overload, over-temperature, and short-circuit protection
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Auto-restart on AC recovery
Technical Specifications
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Battery Type: LiFePO₄ (LFP)
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Capacity / Energy: 200Ah / 10.24kWh
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Max Charging Current: 100A
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Max Continuous Discharge Current: 120A
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Dimensions: 621 x 214 x 550mm
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Net Weight: 93kg
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Scalability: Up to 4 batteries total
Smart Monitoring with Sunsynk App
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Remote access via the Sunsynk Logger App (iOS, Android, Web)
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Real-time push notifications (e.g., power cuts, generator mode, battery status)
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Full remote control of inverter and battery settings
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Live monitoring with instant updates
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Custom reports and energy usage graphs
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Integration with Octopus Agile, Flux & Go for smart charging/discharging at the lowest and highest tariff rates
