48V 280ah 300ah Stackable LiFePO4 Lithium Battery DIY Kits with 200A BMS for Home Energy Storage

Customization: Available
Type: Lithium Battery
Cathode Material: LFP

Product Description

Basic Information
Model stackable 3.0
Product Name EU /Poland 51.2V 280ah DIY Kits
Battery Type LiFePO4
Rated Voltage 51.2V (3.2V Cells)
Capacity Range 272ah - 320ah
Cycle Life ≥ 6000 Times
BMS 16S 48V 200A
Communication Canbus / RS485
Case Size 750 * 440 * 251mm
Warranty 3 Years
Production Capacity 5,000,000 PCS / Year
Product Description
48V 280Ah LiFePO4 Battery Home Solar Energy Storage System DIY Kit
Stock Availability:

EU Stock: Featuring EVE and CATL battery cells, Seplos DIY kits, and JK BMS DIY Kits.

Cell Options: EVE 105AH, 280AH, 304AH, 314AH | CATL 280AH, 314AH

Kit Styles: Seplos V3 standing kits and Seplos V3 Horizontal kits (with or without active balancer).

48V 280ah DIY Kit Overview

This is a complete box with BMS and accessories (battery cells not included).

Ideal for DIY users: Just add 16pcs battery cells to this kit for a professional, high-performance energy storage solution. Supports communication with major inverters via RS485 and CAN.

Key Advantages
Build a professional 48V 280AH/320AH battery pack easily.
Significant cost and time savings compared to pre-assembled units.
Enhanced safety and beautiful industrial design.
Supports both parallel connection and rack-mounted installation.
All-inclusive accessory package (including every screw needed).
Integrated LCD display for real-time monitoring of battery cell status.
Technical Specifications
Nominal Voltage 51.2V
Nominal Capacity 280ah, 304ah, 314ah
Nominal Power 14-16kwh
Weight 30kg (without battery cells)
Working Temperature -20 ~ 55ºC
IP Level IP 20
DIY Kit Detail 1
DIY Kit Detail 2
DIY Kit Detail 3
DIY Kit Detail 4
DIY Kit Detail 5
DIY Kit Detail 6
Packaging & Shipping
Packaging Box
Internal Protection
Shipping Logistics
Customer Feedback & Profile
Feedback 1
Feedback 2
Factory Production

Ready to Build with Confidence?

Contact us now for the best price, detailed datasheet, and free technical consultation for your specific project. We are here to help you succeed.

Technical Consultation
Frequently Asked Questions
Q: What is included in the DIY battery kit?
The kit includes the metal case, 200A BMS, LCD display, busbars, wires, and all necessary screws. Please note that battery cells are not included and must be purchased separately.
Q: Does the BMS support communication with my inverter?
Yes, the integrated BMS supports communication via RS485 and CAN protocols, making it compatible with most major solar inverters on the market.
Q: Can I connect multiple battery packs in parallel?
Absolutely. The system is designed to support parallel connection, allowing you to expand your home energy storage capacity as needed.
Q: What battery cells are compatible with this kit?
This kit is specifically designed for 280Ah, 304Ah, and 314Ah LiFePO4 cells (such as EVE or CATL). It is optimized for a 16S 48V configuration.
Q: Is technical support available for assembly?
Yes, we provide free technical consultation. The kit is designed for easy installation, and we can provide detailed datasheets to guide your DIY process.
Q: Do you have local stock available?
Yes, we maintain stock in EU and Poland warehouses to ensure fast delivery and a seamless experience with no additional taxes for local customers.

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