Home Storage — 3.28–16.4 kWh modular high-voltage battery
Country: Germany · Model: Home Storage
The Home Storage high-voltage home battery is built from HS-BM-3.28-10 modules of 3.28 kWh each, and a system of 2–5 modules stores 6.56–16.4 kWh. It connects to Sunny Boy and Sunny Tripower Smart Energy hybrid inverters in private homes, where daytime PV surplus is shifted to the evening and night.
- Module capacity
- 3.28 kWh
- System capacity
- 6.56–16.4 kWh (2–5 modules)
- Protection rating
- IP65
- Discharge
- −10…+50 °C
Technical specifications
| Module capacity | 3.28 kWh |
|---|---|
| System capacity | 6.56–16.4 kWh (2–5 modules) |
| Protection rating | IP65 |
| Discharge | −10…+50 °C |
| Charge | 0…+50 °C |
| Warranty | 10 years, 7.2 MWh per 1 kWh |
| More from the manufacturer’s documentation | |
| Module type | HS-BM-3.28-10 |
| Capacity with Sunny Boy Smart Energy | 3.2–13.1 kWh (1–4 modules) |
| Capacity with Sunny Tripower Smart Energy | 6.5–16.4 kWh (2–5 modules) |
| Module weight | 38 kg |
| Service life | 8,000 cycles |
| Mounting | floor, wall, stacked or back-to-back; outdoor installation possible |
| Warranted residual capacity | at least 60% of usable capacity |
| 10-year warranty condition | registration within 30 days of commissioning |
| Functions | ready for virtual power plants (VPP) |
| Customs codes (for reference) | |
| HS code | 8507.60 |
| UKTZED code (Ukraine) | 8507600000 |
| CN code (EU) | 85076000 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
Capacity grows step by step as modules are added. One module weighs 38 kg, and the battery can stand on the floor, hang on a wall, be stacked or be placed in two rows back-to-back. The IP65 housing is sealed against dust and water jets, and the maker permits outdoor installation. Discharge is allowed at −10…+50 °C and charge at 0…+50 °C, so in an unheated room in winter it still discharges but charges only above zero. Rated service life is 8,000 cycles. The 10-year warranty is capped at 7.2 MWh of throughput per 1 kWh of capacity and at least 60% of usable capacity remaining, and the full term requires registration within 30 days of commissioning. The battery is ready for virtual power plant (VPP) operation, where an aggregator dispatches a group of home systems.
How to choose
The inverter sets how many modules you can use. The single-phase Sunny Boy Smart Energy takes 1–4 modules, or 3.2–13.1 kWh, while the three-phase Sunny Tripower Smart Energy takes 2–5 modules and 6.5–16.4 kWh. Size the bank from evening and night consumption and the daily PV surplus, rounded to whole modules. If the house has a three-phase supply or needs more than 13.1 kWh, build the system around the Sunny Tripower Smart Energy.
Request a price and lead time
Home Storage — 3.28–16.4 kWh modular high-voltage battery. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the capacity of one Home Storage module?
One module stores 3.28 kWh. A system of 2–5 modules gives 6.56–16.4 kWh.
At what temperature can Home Storage be charged?
Charging is allowed at 0…+50 °C and discharging at −10…+50 °C. Below freezing it only discharges.
What are the warranty terms for Home Storage?
10 years, capped at 7.2 MWh per 1 kWh of capacity, with at least 60% residual capacity. The full term requires registration within 30 days of commissioning.
Can Home Storage be installed outdoors?
Yes, the housing is IP65 and the maker permits outdoor mounting. It will not charge below 0 °C, so a frost-protected spot is the better choice.
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