1. What is the capacity of the Deye RW-F10.2-B battery?
The battery has a nominal energy of 10.24 kWh and about 9.2 kWh usable energy at 90% depth of discharge.
2. What battery chemistry does it use?
It uses LiFePO₄ (LFP) chemistry, known for high safety, long lifespan, and thermal stability compared to other lithium-ion types.
3. Is the RW-F10.2-B suitable for outdoor installation?
Yes. It is rated IP65 (NEMA 3R), meaning it is dust-tight and resistant to rain, making it suitable for outdoor environments.
4. What is the expected lifespan or cycle life?
The battery offers ≥6000 cycles at standard operating conditions, which typically translates to 10+ years of use.
5. Can the battery be expanded?
Yes. It supports parallel connection of up to 32 units, allowing expansion up to ~327 kWh total capacity.
6. What is the operating temperature range?
- Charging: 1°C to 55°C (33°F to 131°F)
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Discharging: -20°C to 55°C (-4°F to 131°F)
This makes it suitable for a wide range of climates.
7. Does it include a battery management system (BMS)?
Yes. It has a built-in intelligent BMS that protects against overcharge, over-discharge, overcurrent, and temperature issues, ensuring safe operation.
8. What installation options are available?
The battery supports wall-mounted or floor-standing installation, offering flexibility depending on space and application.
9. What inverters is it compatible with?
It is designed to work seamlessly with Deye hybrid inverters and supports communication via CAN and RS485, but compatibility with third-party inverters depends on protocol matching.
10. What warranty does the battery come with?
The RW-F10.2-B comes with a 10-year warranty, reflecting its durability and long service life.
