Deye RW-F10.2-B Outdoor 10kWh LFP Battery | 51.2V 200Ah 10kWh | Built-in BMS | UL9540 Certified With Sol-Ark, UL9540A UL1973 Certified |10 Years Warranty
- 10.24 kWh Capacity | 9.2 kWh usable (90% DOD)
- 6,000+ cycles for long-term reliability
- 1C charging / 1.25C discharging | 100A continuous (300A peak)
- Expandable up to 327 kWh (32-unit max)
- IP65-rated enclosure | Operates in -4°F to 131°F (-20°C to 55°C)
- Built-in BMS for overcharge/overcurrent protection
- Auto-networking modules, no manual coding
- LiFePO₄ chemistry | Non-toxic, UL/FCC certified
- 10-year warranty
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The RW-F10.2 Lithium Iron Phosphate (LFP) Battery is a safer, high-performance, and eco-friendly energy storage solution for your residential or commercial needs. This state-of-the-art battery is designed to maximize your energy independence and support your transition to clean, renewable power.
Invest in the Deye RW-F10.2 LFP Battery and take control of your energy future. With its superior safety, performance, and flexibility, this battery is the ideal choice for powering your home or business while reducing your carbon footprint. Experience the difference of Deye’s cutting-edge energy storage technology today.
Key Features and Benefits:
- Enhanced Safety: Our cobalt-free LFP chemistry ensures a safer battery with a long lifespan and high energy density. The low voltage safety connection further enhances the overall safety of the system.
- Exceptional Performance: With support for maximum 1C charge and 1.2C discharge rates, this battery delivers outstanding performance. It boasts an impressive 6000 cycles at 90% DOD and comes with a 10-year standard warranty.
- Built-in Protection: The integrated intelligent Battery Management System (BMS) provides comprehensive protection for your battery. The natural cooling design, IP65 rating, and a wide operating temperature range of -20°C to 55°C ensure reliable operation in various conditions.
- Modular and Expandable: The modular design allows for easy expansion, with a maximum of 32 units in parallel, providing up to 326 kWh of capacity. This flexibility makes it perfect for both residential and commercial applications, enabling you to increase your self-consumption ratio.
- User-Friendly: The battery modules feature auto-networking, eliminating the need for DIP switch coding. Easy maintenance, remote monitoring, and upgrades are supported through the Deye platform. The battery also seamlessly integrates with Deye inverters to form an all-in-one stacked system.
Technical Specifications:
- Battery Chemistry: LiFePO4
- Built-in Circuit Breaker: 125A 4P, 60Vdc
- Nominal Capacity: 200Ah
- Nominal Voltage: 51.2V
- Operating Voltage: 43.2V ~ 57.6V
- Nominal Energy: 10.2 kWh
- Usable Energy: 9.2 kWh (90% DOD)
Datasheet:
Residential ESS Solution:
Download
Datasheet:
Residential_10kwh_outdoor_Deye.pdf
User Manual:
Spring_series_LFP_Battery_RW-F10.2_User_Manual.pdf
ABOUT Deye
Ningbo Deye Technology Co., Ltd. is a large-scale manufacturing technology enterprise integrating R&D, design, production, sales, and services.Driven by innovation, with a global vision and forward-looking thinking, Deye is devoted to innovation and change following the trend of the industry, producing “intelligent, healthy, energy-saving, and environment-friendly” products.
Relying on the advantages of China’s vast market and powerful Internet technology resources, Deye has become a brand rooted in China and well-known in the world, an innovator and leader in new energy inverter technology and frequency conversion control core technology, a leading brand in the high-end environmental electrical appliance industry and a famous company in the air-conditioning heat exchanger industry.
So far, Deye has realized a layout for its diversified development drawing on the dual-core drives of its independent brand and supporting products.
FAQ
The Deye RW-F10.2-B offers a nominal capacity of 10.24 kWh, with approximately 9.2 kWh usable energy depending on system settings and depth of discharge (typically 90%). This capacity is ideal for residential energy storage, allowing homeowners to store excess solar energy for nighttime use, backup power, or peak shaving applications.
This battery uses Lithium Iron Phosphate (LiFePO₄ or LFP) chemistry, which is widely regarded as one of the safest lithium battery technologies. It provides excellent thermal stability, lower risk of fire, and a longer lifespan compared to NMC batteries. Additionally, LFP batteries maintain stable performance over thousands of cycles, making them ideal for daily energy storage use.
Yes, the RW-F10.2-B is specifically designed for outdoor use with an IP65-rated enclosure, meaning it is protected against dust ingress and low-pressure water jets from any direction. This makes it suitable for installation in gardens, exterior walls, or utility areas. However, proper shading and ventilation are still recommended to optimize long-term performance.
The battery is rated for over 6,000 charge and discharge cycles, assuming standard operating conditions and proper system configuration. In real-world usage, this typically translates to 10 to 15 years of service life. Its long cycle life makes it a cost-effective solution for homeowners looking for durable, long-term energy storage.
Yes, the RW-F10.2-B supports parallel expansion of up to 32 units, enabling users to scale their energy storage system as their needs grow. This modular design is especially beneficial for both residential and small commercial applications, allowing gradual investment without replacing the original system.
The battery operates within a wide temperature range. It can discharge from -20°C to 55°C and charge between 1°C and 55°C. This makes it suitable for colder regions, although charging at very low temperatures may require additional system considerations such as temperature management or installation in semi-protected environments.
The RW-F10.2-B includes a smart integrated Battery Management System (BMS) that continuously monitors voltage, current, and temperature. It provides protection against overcharging, over-discharging, short circuits, and overheating. These safety features ensure stable operation and help extend the lifespan of the battery.
This battery supports both wall-mounted and floor-standing installation, offering flexibility depending on available space. Its compact and modern design allows it to be installed in garages, outdoor walls, or utility rooms. Installation should always follow manufacturer guidelines and be performed by a qualified professional for optimal safety and performance.
The RW-F10.2-B is optimized for use with Deye hybrid inverters and supports communication protocols such as CAN and RS485. While it may work with other inverter brands, compatibility depends on communication protocol matching. It is recommended to verify integration before installation to ensure seamless system operation.
Deye provides a 10-year warranty for the RW-F10.2-B, reflecting confidence in its durability and engineering quality. The warranty typically covers performance, defects, and capacity retention under normal usage conditions. Combined with its long cycle life, this makes it a reliable investment for long-term energy independence.
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