- Stock: 10000
- Model: Docan LN 51.2V 900Ah-V
Available Options
Introduction Video


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Perfect for Solar Energy Storage
Our LiFePO4 battery packs are engineered for solar energy applications, offering high efficiency and compatibility with solar inverters. Each battery undergoes meticulous assembly and rigorous testing to ensure superior quality and reliability. Certified by FCC, CE, MSDS, RoHS, and UN38.3, our batteries meet the highest industry standards. We guarantee that every unit passes stringent performance and safety evaluations before delivery, ensuring peace of mind and exceptional performance.
Why Choose Docan LiFePO4 Batteries for Solar Energy?
*LiFePO4 Cells:Utilizes 16 high-quality 3.2V lithium iron phosphate cells for enhanced performance.
*Expandable Design:Stackable/Wall-mounted for home energy storage, supporting parallel expansion up to 16 packs.
*Versatile Communication:Compatible with various inverters via RS485, RS232, and CAN protocols.
*Plug & Play Design:Easy to install and integrate with existing solar systems, saving time and costs.
*User-Friendly Touch Screen:5-inch display for selecting communication protocols and adding multiple languages.
*Custom Branding:Option to personalize with customer logos.
*Optional 5A active balancing system or standard BMS passive active balancing.
*Smart Connectivity:Optional Bluetooth/WiFi capabilities for remote monitoring.
*Robust BMS Protection:Includes safeguards against overcurrent, overpressure, overcharge, over-discharge, and short circuits.
*Vertical & Moveable:Space-saving and flexible for various home setups.
*Weight:380 kg (net weight: 360 kg)
*Dimensions:855 x 430 x 1120 mm;
*Package Size:1075 x 505 x 1120 mm.
Assembled with Customizable LiFePO4 Cells
We offer battery packs assembled with your preferred 3.2V LiFePO4 cells from top brands like CATL, EVE, Gotion, REPT, and more. If you're unsure, we carefully select high-quality cells to ensure exceptional performance with your solar projects, keeping you powered up and running smoothly.
Optional Functions for the Battery Pack
+US$ 30/each
+US$ 20/each
Don't over 3 colors, otherwide then need to separately quote again
+US$ 150/each
+US$ 65/each
+US$ 18/each
Massive Energy Storage & Long-lasting Power Supply

Communication Compatible Inverters Lists
Enabling seamless communication with widely solar inverters, including Pylon, Goodwe, Solis, Sungrow, Chnt Power, Eneigy, Sofar, Answei, Growatt, SMA, Victron, Lux Power/EG4, Sol-Ark, TBB, Deye, Sunsynk, Sorotec, Megarevo, Sacolar, MUST, INVT, RENAC, SRNE, SMK Solar, Voltronic, Easun, MPP Solar, EPEVER, Techfine, Solax, SAJ, Sumry.
WiFi Remote Monitoring Benefits
Monitor performance and status anytime, anywhere.
Adjust settings and track energy usage remotely.
Get instant alerts for faster issue resolution.
Analyze data to optimize efficiency.
Simple, user-friendly interface for all skill levels.
Frequently Asked Questions About Batteries for Solar Energy
1. What makes the Docan 51.2V LiFePO4 battery pack ideal for solar energy storage?
The Docan 51.2V 940Ah/900Ah/840Ah LiFePO4 battery pack offers high capacity (46-48kWh), a long lifespan (up to 8000 cycles), and a plug & play design, making it perfect for seamless integration with solar energy systems. Its advanced Battery Management System (BMS) ensures safety and efficiency.
2. How do LiFePO4 batteries compare to other batteries for solar energy?
LiFePO4 batteries, like those from Docan Power, are safer, more durable, and eco-friendly compared to lead-acid or other lithium-ion batteries. They provide consistent performance, higher cycle life, and better thermal stability, ideal for solar storage applications.
3. Can the Docan battery pack be used for off-grid solar systems?
Yes, the 51.2V 940Ah/900Ah/840Ah battery pack is designed for versatility, supporting off-grid solar systems, home storage, RVs, and more. Its high capacity ensures reliable power supply even in remote setups.
4. How does solar battery storage benefit renewable energy systems?
Solar battery storage enhances renewable energy systems by storing excess energy for use during low sunlight periods, reducing grid reliance, and lowering energy costs. Learn more about the role of batteries in solar storage in this detailed article on batteries for solar storage.
Assembly PACK Specification | |
Connection Type | 16S3P |
Nominal Voltage | 51.2V |
Rated Capacity | 840Ah-1000Ah |
Charging Voltage | 44~58.4VDC |
Charging Mode | RS232/RS485/CAN |
Voltage at end of Discharge | -20℃~60℃ |
Rated Discharge Current | 200A DR BMS with touch LCD display, support widely inverters communication |
SHORT DESCRIPTION | |
Size | 855*430*1120 |
Weight | 380Kgs |