JM 10kWh 11kWh 12kWh Lithium Battery 48V Battery for Solar Home Energy Storage System

Product Summary:

• Model: LiFePO4 Battery Pack
• Nominal Voltage: 51.2V, Rated Capacity: 230Ah, 
• Operating Voltage: 40V~58.4V, BMS: 200A-16S
• Max Charge/Discharge Current: 200A
• Cycle Life: ≥8000 cycles, Warranty: 10 years
• Dimensions: L769*W520*H245 mm, Weight: 121.5kg
• Temperature Range: -20°C~60°C (storage/working)
• Parallel Capability: Up to 15 units
• Communication: CAN / RS485 / RS232
• Display & Connectivity: Touch/push-button display; customizable Bluetooth/WiFi
• Inverter Compatibility: Supports 95% Inverter Matching
  

Product Parameters:

Model	JM-51.2V 230Ah
Warranty	10 years
Anode Material	LFP
Chargeable	Yes
Application	Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Energy Storage
Battery Size	LiFePO4
Brand Name	JM
Certification	MSDS, UN38.3,CE, ROHS
Storage Type	Dry storage
LCD	(customized available)
OEM/ODM	(customized available)

Product Detailed Photos：

JM Batteries Company Information：

Dongguan JM New Energy Technology Co., Ltd was founded in 2017 and is located in Dongguan, China. We have a general investment of 12 millions US dollars and a plant area of more than 28000 square meters in 4 floors Industry Park with more than 80 workers and several professional teams.
Dongguan JM New Energy Technology Co., Ltd has abundant financial resources. As a 10 years professional solar Lithium battery packs supplier, we have excellent teams who focus on product development & design, quality control & inspection, company and marketing running. In order to supply the satisfactory solar battery products and services, we have built a modern quality management system which is in strict accordance with international standards. Besides, because of large overseas markets, all of our products have got MSDS, UN38.3, CE, RoHS, ISO and IEC certificates.
JM New Energy Products includes Lithium Ion Battery Cells, Lithium Ion Battery Packs, Wall Mounted Solar Battery, Rack Cabinet Battery System, High Voltage Energy Storage System and other customized Solar Energy Storage System Products.
If you have any new ideas or requirements on the solar battery products, please feel free to contact us. We are glad to work together with you and bring you the satisfied products.

FAQ：

How long can the 10kW–12kW solar home battery power my house during an outage?

A 10kW to 12kW Energy Storage System (ESS) is designed to provide substantial backup power for residential use. Depending on your household's energy consumption, this capacity can typically run essential appliances—such as refrigerators, lighting, Wi-Fi routers, and select HVAC systems—for 12 to 24 hours. For homes integrated into Virtual Power Plant (VPP) networks or those utilizing smart load management, backup duration can be optimized even further.

What is the lifespan of the JM Green Energy Storage battery, and is it safe?

This energy storage unit is built with premium Lithium Iron Phosphate (LiFePO4) cell technology, which is globally recognized for its exceptional thermal stability and safety. You can expect a deep-cycle lifespan of over 6,000 cycles at 80% Depth of Discharge (DoD). This translates to approximately 10 to 15 years of reliable daily performance without the risk of thermal runaway associated with older battery chemistries.

How does the built-in Battery Management System (BMS) protect my investment?

The intelligent built-in BMS acts as the central brain of the battery, continuously monitoring critical metrics like cell voltage, current, and temperature in real-time. It provides comprehensive, automated protection against overcharging, over-discharging, short circuits, and extreme temperature fluctuations. This ensures maximum safety for your home while optimizing the battery's degradation curve over its entire lifecycle.

Can I monitor my home’s energy usage and battery status remotely?

Yes, this solar battery comes equipped with built-in WiFi connectivity. By connecting the unit to your home network, you can use our dedicated smart app to monitor real-time energy flow, track battery charge levels, review historical usage data, and adjust settings from anywhere. This smart connectivity is essential for maximizing off-peak charging and managing your household energy footprint efficiently.

Is this 51.2V home battery compatible with my existing solar panels and inverter?

The JM Green 51.2V solar battery is engineered for broad compatibility with most top-tier hybrid inverters and off-grid inverters on the market. Whether you are retrofitting an existing residential solar array or installing a brand-new home energy storage system, its standard 48V/51.2V architecture ensures seamless integration. The battery communicates flawlessly with compatible inverters to optimize solar harvesting and storage.