Grid/PV Charge: Achieves a full charge within 4 hours.
Under standard working parameters, the system successfully satisfies the daily electricity needs of an average household.
Fully supports both on-grid and off-grid configurations for comprehensive power management.
| System Capacity | Voltage & Current Parameters |
|---|---|
| 7.5 kWh | 144V 52Ah |
| 10 kWh | 192V 52Ah |
| 12.5 kWh | 240V 52Ah |
| 15 kWh | 288V 52Ah |
| 17.5 kWh | 336V 52Ah |
| 20 kWh | 384V 52Ah |
| Specification Mode | GroundHV-7.5K | GroundHV-10K | GroundHV-12.5K | GroundHV-15K | GroundHV-17.5K | GroundHV-20K |
|---|---|---|---|---|---|---|
| Nominal Voltage | 144V | 192V | 240V | 288V | 336V | 384V |
| Connection Mode | 1P45S | 1P60S | 1P75S | 1P90S | 1P105S | 1P120S |
| Working Voltage Range | 114.7V - 159.7V | 153V - 213V | 191.2V - 266.2V | 230V - 319V | 267.7V - 372.7V | 306V - 426V |
| Nominal Capacity | 7.488 kWh | 9.984 kWh | 12.48 kWh | 14.976 kWh | 14.472 kWh | 19.968 kWh |
Our energy storage systems are fully compatible with most prominent inverter brands in the global market, including Growatt, Deye, Goodwe, Sofar, Luxpower, and more. Our in-house research laboratory carries out ongoing matching tests to ensure seamless communication protocol compatibility for all customers.
We design comprehensive systems tailored to your specific application requirements. By coordinating battery arrays and matched hybrid inverters directly from our European regional hubs (located in Germany, the Netherlands, Belgium, and Italy), we minimize delivery latency and relieve liquidity pressures.
Our localized service centers provide direct technical guidance, installer training, and sales collateral support to support your business expansion.
Established in May 2017, we are a leading lithium battery energy storage systems (BESS) manufacturer. Our activities encompass R&D and production of Residential, Commercial, and Industrial energy storage systems (ESS), Energy Management Systems (EMS), and Battery Management Systems (BMS).
We possess an annual output capacity of 1GWh, providing robust ODM and OEM services. Our production facilities and products are fully certified: ISO9001, UN38.3, MSDS, IEC62619, CE, CB, UL1973, UKCA, PSE, CEC, CEI, VDE, and more.
Spanning over an 8,000 square meter factory floor, our facilities include clean production lines, custom packing workshops, and testing laboratories. By pairing high-quality A+ grade prismatic cells with our self-developed BMS and EMS modules, we deliver products characterized by maximum reliability, safety, and cycle life.
We deliver high-safety Lithium LiFePO4 battery options matching leading global inverter models. We supply standard and customized setups to distributors worldwide.
Support for OEM and ODM requests: Offering full capacity ratings, quick lead times, and certified systems. Contact us to submit your technical specs.
Profit Equation: Selling Price - (Unit Purchase Price + Maintenance & After-sales Support Cost) = True Net Profit
Distributors worldwide select our storage systems because stable performance and low failure rates deliver higher long-term margins. Reliable products generate customer referrals and organic business growth.
We showcase our advanced residential and industrial storage technology at major energy conventions worldwide, expanding support and partnership networks across several continents.
We invite all industry dealers and partners to meet our engineering team and discuss collaboration plans at our scheduled exhibition booths:
Location: Messe München, Germany
Date: June 19-21, 2024
Booth: C3-220
Location: Shanghai National Exhibition Center
Date: June 13-15, 2024
Booth: 7.1H - E150
Location: Shanghai New International Expo Center
Date: September 25-27, 2024
Booth: N2 - 385
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