51.2V 628Ah 32kWh Stacked LiFePO4 Battery | Home Solar Energy Storage System | EU Stock
🔋 51.2V 628Ah 32kWh Stacked LiFePO₄ Battery
✅ Stacked Home Solar Battery | Space-Saving Modular Design
⚡ JK PB2A16S30P 300A BMS | 4.3-inch Touch LCD
🛡️ 250A Circuit Breaker | Fire Protection Design
🚚 EU Stock | Fast Delivery for Home Energy Storage Projects
🌍 8000+ Cycles | Ideal for DIY Solar, Backup Power & Off-Grid Use
$2,999.00
Poland warehouse pickup price. Delivery not included.
Payment Methods:
We accept bulk purchases and customization
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✓ LiFePO4 Battery
✓ 4.3" Touch LCD
✓ Fire Protection
✓ 8000+ Cycles
✓ 5 Year Warranty
Technical Parameters
| Item | Specification |
|---|---|
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 628Ah |
| Nominal Energy | 32kWh |
| Battery Cells | Grade A LiFePO₄ Prismatic Cells |
| Output Power | 30–40kW |
| BMS | 300A JK V19 Smart BMS |
| Communication | CAN / RS-232 / RS485 |
| Display | 4.3-inch Touch LCD |
| Circuit Breaker | 250A |
| Protection | Fire Protection & Short Circuit Protection |
| System Type | Stackable |
| Grid Connection | Off-Grid / Hybrid |
Physical Parameters
| Item | Specification |
|---|---|
| IP Rating | IP21 |
| Dimensions (L×W×H) | 850 × 520 × 785 mm |
| Weight | Approx. 258kg |
Performance Parameters
| Item | Specification |
|---|---|
| Cycle Life | 8,000+ Cycles |
| Warranty | 5 Years |
Certifications
CE, UN38.3, IEC 62619
Fire Protection
Built-in Safety System
Warranty
5 Years Performance Guarantee
Reliable LiFePO4 Battery Solutions for Home & Off-grid Energy
From home energy storage to solar backup power systems, Fench Energy provides safe and reliable LiFePO4 battery solutions. We support customized battery solutions with flexible capacity, voltage, BMS configuration, and design options.
Reliable Battery Performance
Built with high-quality LiFePO4 cells and advanced BMS technology, our batteries deliver long cycle life, safety, and stable power output.
Solar Energy Storage
Designed for residential solar systems, backup power, and off-grid applications to keep your energy available whenever you need it.
Flexible Customization
Customize battery capacity, voltage, enclosure design, BMS functions, and branding options according to your application needs.
Battery Customization Process
01. Requirement Analysis
Understand your application requirements, including capacity, voltage, installation environment, and usage scenarios.
02. Solution Design
Develop suitable battery solutions with cell selection, BMS configuration, structure design, and technical specifications.
03. Prototype Testing
Test battery performance, safety functions, communication features, and system compatibility before production.
04. Quality Control
Every battery pack undergoes strict inspection and testing to ensure reliable performance and safety.
05. Production
Professional manufacturing processes support stable production for different battery applications.
06. Delivery Support
Provide packaging, logistics support, and technical documentation for global customers.
Customization Options
Battery Voltage
12V, 24V, 48V and 51.2V options. Contact us to confirm the voltage available for your selected model.
BMS Configuration
Communication, protection functions, and smart monitoring options.
Battery Design
Wall-mounted, stacked, rack, and customized enclosure designs.
Brand Support
Logo, labels, packaging, and customized product solutions.
Who We Are
Professional Energy Storage Solutions Provider
**Dongguan FengChiDianChe New Energy Technology Co., Ltd.** (Fench Energy) is a professional enterprise integrating R&D, production, and sales of energy storage lithium batteries.
We focus on providing customized green energy solutions for global clients, empowering the low-carbon economy through high-quality products like LiFePO4 batteries, Home Solar Storage Systems, and Portable Power Banks.

7,000 m²
Factory Area
Product
Selection Support
Quality
Inspection & Testing
Warranty
See Model Terms
Advanced Manufacturing
Ensuring stable supply and reliable quality with solid hardware

Automated Assembly
Modern battery pack production lines with precision welding studs and terminal pressing ensuring structural integrity.

Professional Lab
Advanced ATE testing equipment and aging rooms. We conduct charge/discharge tests and BMS installation verification.

Efficient Delivery
Protective packaging for battery transport. In-stock EU orders ship from our Poland warehouse, with delivery quoted for your order and destination.
Qualification Display
UN38.3 / MSDS / CE-EN IEC 62133 / 62619

Customer-Oriented Services
All-round support to meet diverse needs
Flexible OEM/ODM
Low MOQ options suitable for wholesalers and distributors. Fully customized solutions from cell to casing.
Poland Warehouse
Poland warehouse pickup is available by arrangement. Need delivery? Send us your country, postcode and quantity for a quote before payment.
After-Sales Guarantee
Our team responds to enquiries within 24 hours and helps with product selection and technical questions. Warranty coverage follows the terms for your specific product.

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