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Lithium-ion Batteries

Home / Products / Energy Storage System / Lithium-ion Batteries / WERAN WRL-48200WO 51.2V 200Ah Wall-Mounted LiFePO4 Battery (10.24kWh) – IP65, High-Capacity Residential ESS

WERAN WRL-48200WO 51.2V 200Ah Wall-Mounted LiFePO4 Battery (10.24kWh) – IP65, High-Capacity Residential ESS

WERAN WRL-48200WO is a wall-mounted 51.2V 200Ah (10.24kWh) LiFePO4 battery designed for high-capacity residential ESS and small commercial backup. Built with brand-new LFP prismatic cells and a protective BMS, it provides long-term stability with 6000 cycles @80% DOD and 99% conversion efficiency (25°C/0.5C). The enclosure is rated IP65 for enhanced environmental resistance, and the battery supports CAN/RS485/RS232 communication for smooth inverter integration. With strong discharge capability (recommended 100A; max continuous 200A; peak 250A for 10s) and scalability up to 15 units, WRL-48200WO is a practical 48V solar battery for larger home energy storage needs.

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Unique Design
New wall mount design

LED Display
SOC, Battery Status

Flexible Capacity
Max. 15pcs in Parallel to extend capacity

Easy Installation
Quick plug in +/- and parallel connection

Safe & Reliable
LFP Prismatic Cell

It is a perfect wall-mounted solar energy lithium battery for residential home use. Built-in with High-Quality LFP Prismatic Cells.
It ensures a long cycle life of the battery system. The designed BMS is verified to be compatible with different brands of inverters, hybrid on-grid & off-grid.

51.2V100AH and 51.2V200AH Rack Mounted Battery is made of LFP battery. With the advantage of integration, miniaturization, light weight, intelligence, standardization and environmental protection, it is a key energy storage element in modern energy storage systems. It integrates solar inverters and LiFePO4 battery enclosures into a pre-wired modular system for easier and faster installation.

Product Name WRL-48200WO
Electrical Characteristics
Nominal Voltage 51.2V
Nominal Capacity 200AH
Energy 10240WH
Battery Chemistry Lithium Iron Phosphate (LFP)
Cycle Life 8000 cycles @80% DOD, 25℃/0.5C
Operating Voltage 43.2V-57.6V
Communication Interfaces CAN/RS485/RS232
Scalable Up to 15 units
Expansion function Single-pack level heat aerosol fire extinguishing device/Heating function/ bluetooth
Charge & Discharge
Recommended charging/discharging current 100A
Maximum continuous charge/discharge current 100A
Peak charging/discharging current 250A 10S
Conversion efficiency 99%, 25℃/0.5C
Environmental
Environment Indoor
Charging Temperature

With heating function: -20~55℃;

Without heating function: 0~55℃
Discharging Temperature -20 to 60℃
Storage Temperature

Between 20℃ and 45℃ within three months;

25±3℃ for more than three months
Storage humidity 65+20% RH
Altitude ≤3000 m
Cooling Method Natural Convection
IP Rating IP65
Mechanical
Dimension (LWD) 800*590*142mm
Weight 96.5KG
Installation Wall-mounted
Certification
Certificate CB, IEC62619, UL1973, UL9540A, CE-EMC, UN38.3, MSDS

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About Us
Weran Solar Co., Ltd.
Weran Solar Co., Ltd.

Weran Solar Co., Ltd. (WERAN), founded in 2015 and headquartered in Shanghai, is a global new energy enterprise specializing in the research, development, and application of intelligent solar power generation systems. We integrate product design, manufacturing, sales, installation, and maintenance, delivering reliable and competitive solar solutions to customers worldwide.


Internationally, WERAN supplies high-quality photovoltaic modules to solar projects and distributors across multiple countries — including, but not limited to, Tier 1-equivalent panels with outstanding cost-performance ratios. Leveraging first-hand access to China’s photovoltaic supply chain, we ensure both quality and competitiveness. In the domestic market, our business also covers solar module manufacturing and EPC contracting for new energy projects.

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