JM 10kWh 20kWh 30kWh 40kWh Battery with 6kWh Inverter All In One Battery for Solar Home Energy Storage

Product Summary

• Low-voltage, stackable modular design (10kWh per module; capacity & logo customizable)
• Mature technology with high reliability and low insulation requirements
• High flexibility and scalability for on-demand configuration
• Excellent system reliability and availability, with fault isolation for easy maintenance and replacement
• Supports up to 15 units in series, reaching a maximum of 768V
• Long lifespan exceeding 8,000 cycles
• Built-in BMS with WiFi for real-time monitoring
• OEM and ODM options available; compatible with major inverter brands

Product Description

Battery	JM-A-51.2V200AH-10.24KWH
Battery Material	LiFePO4
System Type	All in one Solar Battery System
Product Size	L700*402*H245mm
Weight	89kg
Charging Rate	1C 100A
Discharging Rate	1C 150A
Cycle Life	8000 cycles
Design Life	10 years
Communication	CAN, RS232, RS485
Protection Class	IP54, IP64, IP65, IP55
Certificate	MSDS, UN38.3,CE, ROHS

Detailed Photos

JM Energy Storage Company

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.

FQA：

1. Energy Independence & ROI 

Is the JM Batteries 48V 200Ah system worth the investment for home solar in 2026? Yes, JM Batteries offers one of the highest ROI profiles in the 2026 market. By combining 8,000+ deep cycles with a 10.24kWh modular capacity, our system lowers the Levelized Cost of Storage (LCOE) to approximately $0.05 per kWh over its lifespan. For most households, this translates to full energy independence and system payback within 4–6 years.

2. Technical Performance 

How does JM Batteries ensure long-term stability in high-demand households?

We utilize automotive-grade LiFePO4 (LFP) chemistry and a high-precision WiFi-enabled Smart BMS. Unlike standard lithium batteries, JM Batteries are designed to handle high-current 1C discharge rates consistently. This allows our 10kWh–40kWh stackable systems to power heavy appliances like HVAC and EV chargers without voltage drops or thermal stress.

3. Compatibility & Integration 

Which hybrid inverters are compatible with JM Batteries’ stackable system?

 JM Batteries features universal protocol synchronization. Our BMS is natively compatible with Growatt, Victron Energy, Deye, Goodwe, Sofar, and Luxpower. We provide pre-configured CAN/RS485 communication protocols, ensuring seamless "Plug-and-Play" integration with 95% of the global hybrid inverter market.

4. Scalability 

How do I expand my JM Batteries storage capacity from 10kWh to 40kWh?

Expansion is a tool-free process thanks to our wireless stackable design. You simply stack new JM-A-51.2V modules on top of the base unit. The system automatically detects the new modules via the integrated busbar. No external cables are required between modules, maintaining a clean, professional "All-in-One" look for your power room.

5. Safety & Remote Intelligence

 Can I monitor my JM Batteries system health remotely? 

 Every JM Batteries system is equipped with Cloud-Link Monitoring. Through our mobile app, users get real-time transparency into cell-level voltage, temperature, and State of Charge (SOC). Our AI-driven BMS also performs predictive maintenance, alerting users to potential grid anomalies before they impact home power stability.