51.2v 280Ah 14.34kwh Wall Mounted Lifepo4 Battery
51.2v 280Ah 14.34kwh Wall Mounted Lifepo4 Battery is backordered and will ship as soon as it is back in stock.
14.34kWh Wall Mounted Battery
51.2V 280Ah wall-mounted LiFePO4 battery delivering massive 14.34kWh capacity. Provides reliable, whole-home emergency backup power for solar systems and household appliances.
High Safety LiFePO4 Energy Battery
Features LiFePO4 chemistry, over 6,500 cycles, integrated BMS, and consistent wide-temp performance. Wall-mounted for convenient installation with a 10-year warranty.
Long-Lasting Reliable Lithium Power
Engineered with high-safety LiFePO4 technology, ensuring outstanding stability and long operational life with over 6,500 cycles for dependable residential power backup.
Universal Hybrid Inverter Compatibility
Perfectly matches over 16 leading global hybrid inverter brands including Growatt, Deye, Goodwe, and Victron for seamless energy integration.
Advanced BMS Protection System
Features an Advanced BMS that actively monitors voltage, current, and temperature while balancing battery cells to maximize efficiency, safety, and lifespan.
Convenient Wall-Mounted Installation
Designed for easy wall mounting with a compact footprint. Simplifies setup while saving valuable floor space in home solar and residential power storage systems.
Complete Solar Wiring System Setup
Easily integrate solar arrays, combiner box, hybrid inverter, and wall-mounted LiFePO4 battery for a seamless, high-efficiency whole-home power solution.
Heavy-Duty Reinforced Protective Packaging
Engineered with multi-layer foam cushioning and a sturdy 350.53 lb rated wooden crate to ensure safe, damage-free transport for high-capacity batteries.
Seamless Business Power Storage
Keep business operations running smoothly with robust, space-saving battery storage. Delivers clean, dependable emergency backup power for modern workspaces.
Elegant Home Backup Power
Sleek wall-mounted design blends seamlessly into modern homes, delivering high-capacity, reliable LiFePO4 battery storage for uninterrupted household energy.
Reliable Rural Energy Storage
Keep essential home and farm appliances running smoothly with durable battery storage, delivering clean, independent power for countryside and off-grid lifestyles.
Specifications
Nominal Parameters
| Nominal Voltage | 51.2V |
|---|---|
| Rated Capacity | 280Ah |
| Energy | 14.34kWh |
| Dimensions (L x W x D) | 900*675*200mm / 35.4*26.6*7.8in |
| Weight | 128.5kg |
Electrical Parameters
| Max. discharge voltage of battery | 56VDC |
|---|---|
| End of discharge voltage of battery | 46VDC |
| Maximum charge current of battery | 150A |
| Maximum discharge current of battery | 150A |
| Charging temperature range of battery | 0-55°C |
| Discharge temperature range of battery | -20-55°C |
| Number of cells in battery pack | 16S1P |
| Lithium Battery Standard | UL1973, CB-IEC62619, CE-EMC, UN38.3, MSDS |
| Enclosure protection rating | IP20 |
Includes
FAQ
1. How much energy can the Callsun 14.34kWh LiFePO4 battery store?
The Callsun 51.2V 280Ah LiFePO4 battery provides 14.34kWh of nominal energy storage. It is suitable for residential solar systems, off-grid applications, and home backup power. The actual usable energy depends on the battery's operating limits, inverter efficiency, and connected loads.
2. Is this 51.2V 280Ah battery compatible with my solar inverter?
This battery is designed for compatible 48V-class inverter systems. Before purchasing, check your inverter's supported battery voltage range, charging parameters, maximum charge and discharge current, and BMS communication requirements to ensure compatibility.
3. How long can this 14.34kWh battery power my home during a power outage?
Backup runtime depends on your energy consumption and system efficiency. For example, assuming 90% usable energy after system losses, this battery could power a 500W load for approximately 25.8 hours or a 1,000W load for approximately 12.9 hours. Actual runtime varies with operating conditions and battery settings.
4. Can I connect multiple batteries to increase my energy storage capacity?
Multiple batteries may be connected in parallel if the battery model supports expansion. Adding compatible batteries can increase total storage capacity for larger residential or off-grid systems. Check the manufacturer's limits for the number of batteries, wiring configuration, BMS communication, and inverter compatibility before expanding your system.
5. Can I use this battery with solar panels for whole-home backup?
Yes. When paired with a compatible hybrid inverter and properly sized solar array, this battery can store solar energy for household use and provide backup power during grid outages. The amount of your home that can be powered depends on the inverter's output capacity, battery discharge limits, and the total demand of your appliances.
51.2v 280Ah 14.34kwh Wall Mounted Lifepo4 Battery is backordered and will ship as soon as it is back in stock.
