Ultra Solar City
Growatt 5kW Inverter + ECCO 5.12kWh Lithium Battery Combo
Growatt 5kW Inverter + ECCO 5.12kWh Lithium Battery Combo
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Growatt 5kW Inverter + ECCO 5.12kWh Lithium Battery Combo
The Growatt 5kW inverter and 5kWh lithium battery combo is an affordable and reliable solar inverter and battery system for South Africa, ideal for homes, apartments, offices and small businesses.
This solar combo pairs the Growatt SPF 5000 ES Lite 5kW 48V hybrid solar inverter with the ECCO W51100 5.12kWh 51.2V 100Ah LiFePO4 battery, providing dependable solar backup power, lithium battery storage and energy management in one practical package. The Growatt offers 5kW output, up to 6kW PV input, integrated MPPT charging and WiFi monitoring, while the ECCO battery provides 5.12kWh energy storage and up to 5.5kW continuous output.
Key Combo Features
- Growatt 5kW 48V hybrid inverter
- ECCO 5.12kWh LiFePO4 lithium battery
- 51.2V / 100Ah battery capacity
- Pure sine wave inverter output
- Up to 6,000W solar PV input
- Integrated 100A MPPT solar charger
- WiFi dongle included
- Inverter can operate with or without a battery
- Parallel capability up to 9 Growatt units
- ECCO battery supports RS485, RS232 and CAN communication
- 5.5kW maximum continuous battery output
- IP54-rated battery enclosure
- Ideal for home solar and backup power systems.
Technical Specifications
| Specification | Growatt 5kW ES Lite | ECCO W51100 Battery |
|---|---|---|
| Product Type | Hybrid Solar Inverter | LiFePO4 Lithium Battery |
| Rated Power / Capacity | 5kW | 5.12kWh |
| Battery Voltage | 48V | 51.2V |
| Battery Capacity | — | 100Ah |
| Output Waveform | Pure Sine Wave | — |
| Max. PV Array Power | 6,000W | — |
| MPPT Range | 120–450VDC | — |
| Max. PV Open Circuit Voltage | 500VDC | — |
| Max. Solar Charging Current | 100A | — |
| Max. Continuous Output | — | 5,500W |
| Max. Momentary Output | — | 7,500W |
| Communication | WiFi | RS485 / RS232 / CAN |
| Parallel Capability | Up to 9 units | — |
| Battery Protection | — | IP54 |
| Battery Weight | — | 49kg |
| Battery Design Life | — | 15 Years |
| Warranty | 2 Years | 5 Years |
The Growatt ES Lite is listed with a 5kW rated output, 6kW maximum PV array power, 100A solar charging and WiFi dongle, while the ECCO battery is rated at 5.12kWh, 51.2V, 100Ah and 5.5kW continuous output.
5kW Solar System for South African Homes
This 5kW inverter and 5kWh battery combo is well suited to customers looking for an affordable home solar system for everyday appliances, lighting, TVs, WiFi, computers, refrigeration and other essential loads.
The Growatt inverter intelligently manages solar panels, battery storage and grid electricity, while the ECCO LiFePO4 battery stores energy for use when solar generation is low or grid electricity is unavailable. Actual backup time will depend on your connected load and battery operating settings.
Warranty
The Growatt inverter carries a 2-year warranty, while the ECCO W51100 battery carries a 5-year warranty
All inverters and batteries must be installed by a qualified electrical wireman or Master Electrician. A valid COC must be issued and the installation must comply with applicable SANS 10142 requirements. Warranty claims may require installation photographs, proof of qualified installation and a valid COC.
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