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Sungrow’s PowerKeeper Series is a modular C&I energy storage solution built to maximize solar value, eliminate oversizing, and ensure continuous power even during grid outages.
DC-coupled and designed for today’s C&I challenges, PowerKeeper is built around Sungrow’s SH-CX series C&I hybrid inverters (50–150 kW), simplifying the full lifecycle from installation to long-term operation. With a 12.5 kWh modular architecture scalable from 50 to 1000 kWh per hybrid inverter and expandable further with multiple inverters, PowerKeeper suits sites from small businesses to large industrial facilities, delivering precise capacity matching and lower upfront costs.
Based on Sungrow’s “Ace 007, Ace Profit” concept, it delivers:
With over 1,000 C&I energy storage projects deployed globally, including 200+ projects across Europe, Sungrow brings deep field experience and end-to-end service capabilities to every installation.
PowerKeeper adapts seamlessly to diverse C&I scenarios:
PowerKeeper is designed to protect every customer’s investment through a highly flexible, modular configuration. Built on a 12.5 kWh module architecture, a single hybrid inverter supports 50–1000 kWh of storage with 2–8 hours of duration. For larger requirements, multiple inverters can be connected in parallel, enabling seamless and scalable system expansion.
This modular approach enables precise capacity matching across applications, from small supermarkets to large industrial facilities, maximising energy utilisation, reducing upfront costs, and improving system efficiency.
PowerKeeper delivers seamless backup power to keep businesses running without interruption, even during grid failures. It supports critical loads in supermarkets, factories, warehouses, and commercial buildings.
The system includes AI cell-level health monitoring of cell temperature, current and voltage.
PowerKeeper supports multiple revenue streams:
AI-driven operating modes automatically optimise strategies using real-time electricity prices, PV generation forecasts, and load predictions.
A future-proof system that grows with the business, reduces risk, and maximises lifetime returns.
TECHNICAL INFORMATION:
Battery (DC):
| Brand | Sungrow |
|---|---|
| Battery End User | Commercial/Industrial |
| High / Low Voltage Battery | High Voltage |
| Battery Cell Type | LiFePO4 (LFP) |
| Battery Nominal Capacity (kWh) | 12.48 |
| Depth Of Discharge (%) | 100 |
| Battery Usable Capacity (kWh) | 12.48 |
| Charge/Discharge Rate | 0.5 P |
| Grid Connection | Grid and Off Grid Capable |
| Dimensions (W x H x D) mm | 800 x 270 x 405 |
| Product Weight (Kg) | 90 |
| Available stock | 0 |
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