51.2V 100Ah 5KWh Wall-Mounted LiFePO4 Battery
- Battery Capacity: 51.2V 100Ah
- Energy Output: 5KWh
- Technology: LiFePO4 (Lithium Iron Phosphate)
- Applications: Ideal for solar energy storage, residential and commercial usage
Features:
- Over 6000 cycles at 80% DOD (@25°C)
- Max charge/discharge current: 100A
- Wide temperature range for diverse environments
- BMS protection against overcharging, overdischarging, and short circuits
- Communication Ports: CAN, RS485, RS232 compatibility
- Easy wall-mount installation
Product Catalogue
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Product Description
The 51.2V 100Ah 5KWh Wall-Mounted LiFePO4 Battery is a high-performance energy storage solution designed for both residential and commercial solar applications. With its advanced LiFePO4 (Lithium Iron Phosphate) technology, this battery offers long-lasting, efficient, and safe energy storage for a variety of environments.
Key Features:
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Battery Capacity: 51.2V 100Ah
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Energy Output: 5KWh
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Technology: LiFePO4 (Lithium Iron Phosphate)
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Applications: Ideal for solar energy storage, residential and commercial usage
Performance Features:
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Cycle Life: Over 6000 cycles at 80% DOD (@25°C), providing long-lasting energy storage
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Max Charge/Discharge Current: 100A, supporting high-power applications
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Temperature Range: Suitable for use in diverse environments, with a wide operating temperature range
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Battery Management System (BMS): Built-in protection against overcharging, over discharging, and short circuits, ensuring maximum safety
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Communication Ports: Supports CAN, RS485, and RS232, ensuring compatibility with various inverter systems
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Installation: Easy wall-mount design, saving space and simplifying installation
This LiFePO4 battery delivers high energy density, reliable performance, and robust protection features, making it the perfect choice for storing solar energy and powering homes and businesses efficiently. Whether you’re looking for a dependable solar battery or a solution for long-term energy storage, this battery ensures sustainability and cost-effectiveness.
Technical Parameters
| Specification | BPEL512100W |
|---|---|
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Energy | 5120WH |
| Internal Resistance | ≤10mΩ |
| Cycle Life | >6000 cycles |
| Self-Discharge Rate | <3% |
| Efficiency of Charge | 100% @0.5C |
| Efficiency of Discharge | 96-99% @1C |
| Charge Cut-off Voltage | 58.4V ± 0.2V |
| Charge Mode | 0.2C to 58.4V, then CV till current to 0.05C (CC/CV) |
| Recommend Charge Current | 20A-50A |
| Max. Charge Current | 100A |
| Max. Continuous Discharge Current | 100A |
| Max. Pulse Current | 150A |
| Discharge Cut-off Voltage | 40V |
| Charge Temperature | 0°C to 45°C (32°F to 113°F) @ 60±25% Relative Humidity |
| Discharge Temperature | -20°C to 60°C (-4°F to 140°F) @ 60±25% Relative Humidity |
| Storage Temperature | 0°C to 40°C (32°F to 104°F) @ 60±25% Relative Humidity |
| Water Dust Resistance | IP67 |
| Communication Ports | CAN, RS485, RS232 |
| Package | Metal Case |
| Dimensions (mm) | 750*450*163 |
| Weight (kg) | 55kg |
| Certificates | UN38.3, MSDS, CE |
| Display Screen | YES |
| Bluetooth | Optional |
| Parallel Connection | Yes, 30pcs Max |
| Warranty | 10 years |
Features & Advantages
1. Automotive-Grade Safety & Longevity
At the core of every Balder Power 5kWh module are premium Grade A LiFePO4 (Lithium Iron Phosphate) prismatic cells. Unlike ternary lithium batteries, our LiFePO4 chemistry offers superior thermal stability and zero risk of thermal runaway. Engineered for durability, this battery delivers over 6,000 deep cycles at 80% DOD, translating to a design life of 10-15 years—guaranteeing a high ROI for your end-users.
2. Universal Inverter Compatibility (Smart BMS)
Say goodbye to communication errors. Our built-in Intelligent Battery Management System (BMS) features dual CAN/RS485 ports and is pre-programmed to communicate seamlessly with global mainstream hybrid inverters.
- Fully Compatible With: Victron Energy, Deye, Growatt, GoodWe, SMA, Solis, LuxPower, and Voltronic.
- Real-time Protection: Monitors voltage, current, and temperature 24/7 to prevent over-charge, over-discharge, and short circuits.
3. Slim “Tesla-Alternative” Aesthetics
Designed for the modern smart home, our Wall-Mounted 51.2V battery features a sleek, minimalist white casing that rivals the Tesla Powerwall in aesthetics. With a thickness of just 16cm, it hugs the wall tightly, saving valuable floor space in garages or utility rooms. It’s not just a battery; it’s a premium appliance that homeowners are proud to display.
4. Plug-and-Play Scalability
Start small and grow big. This 5.12kWh unit is modular by design. The system supports connecting up to 15 units in parallel without the need for additional communication hubs. This allows you to easily expand the system capacity from 5kWh to 76kWh, meeting the growing energy demands of large households or small businesses without changing voltage.
5. Effortless Installation & Maintenance
We understand that for installers, time is money.
- Easy Mounting: Comes with a heavy-duty, integrated wall bracket for quick and secure hanging.
- Visual Interface: Equipped with an intuitive LCD Screen and SOC LED indicators, allowing users and technicians to check battery status and voltage instantly without needing a computer connection.
Packing & Delivery
Secure & Compliant Packaging
To ensure safe transit for Class 9 Dangerous Goods, every battery is protected with high-quality Pearl Wool (EPE Foam) and encased in UN-certified cartons. For bulk shipments, we utilize sturdy Plywood or Plastic Pallets wrapped in shrink film, fully compliant with international shipping regulations.
Global Shipping Options (Incoterms)
We support flexible shipping terms to suit your business needs, including FOB, CIF, and DDP (Door-to-Door including tax).
- By Sea: The most economical choice for bulk orders.
- By Air / Express: Fast delivery for samples (DHL/UPS/FedEx).
- By Railway: Reliable CR Express service for European and Central Asian markets.
Production Lead Time
Our lead time varies based on product customization:
| Product Type | Samples | Bulk Order |
|---|---|---|
| Standard Models | 15 - 20 Days | 25 - 30 Days |
| Customized Models | 30 - 40 Days | 30 - 40 Days |
FAQ
FAQ – 51.2V 100Ah 5KWh Wall-Mounted LiFePO4 Battery
1. What is a LiFePO4 Battery?
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Answer: LiFePO4 (Lithium Iron Phosphate) is a type of lithium battery known for its long lifespan, high energy density, and enhanced safety. It’s ideal for energy storage systems.
2. What are the main applications of this battery?
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Answer: This battery is primarily used for solar energy storage, home energy storage, and commercial applications, offering reliable, long-term power storage.
3. What is the battery’s capacity and power?
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Answer: The battery has a capacity of 51.2V 100Ah and an energy output of 5KWh, suitable for medium-sized residential or small commercial use.
4. What is its lifespan?
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Answer: It offers over 6000 cycles at 80% depth of discharge (DOD), ensuring a long and reliable life.
5. What is the charge/discharge current?
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Answer: The maximum charge and discharge current is 100A, suitable for high-power demands.
6. How do I install this battery?
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Answer: The battery is designed for wall-mounted installation, making it easy to install in homes or commercial spaces with minimal space usage.
7. What is the temperature range for this battery?
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Answer: The operating temperature range is -20°C to 60°C, allowing it to function well in a variety of climates.
8. Does it have overcharge or overdischarge protection?
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Answer: Yes, the battery comes with an integrated Battery Management System (BMS) that protects against overcharging, overdischarging, and short circuits.
9. Is it compatible with multiple inverter brands?
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Answer: Yes, it supports CAN, RS485, and RS232 communication protocols, making it compatible with various inverter brands.
10. What is the warranty period?
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Answer: The battery comes with a 10-year warranty, ensuring long-term reliability and performance.
11. Is professional installation required?
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Answer: While installation is simple, we recommend having a professional install the system to ensure safety and efficiency.
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