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51.2V 305Ah LiFePO4 Home Energy Storage Battery | Smart Touchscreen

$4,199.00 USD $4,999.00
Shipping calculated at checkout.
  • 15,616Wh Massive Capacity: High-capacity energy storage designed to power homes, solar systems, and backup applications.
  • 51.2V 305Ah LiFePO4 Battery: Built with automotive-grade lithium iron phosphate cells for safer and more reliable energy storage.
  • 3.5-inch Smart Touchscreen: Real-time monitoring of battery status, energy flow, and system operation with an intuitive display.
  • 6000+ Cycle Life: ＞6000 cycles at 0.5C, 25℃, and 80% DOD for long-lasting home energy storage performance.
  • 200A High Current Output: Supports up to 200A charging and discharging for high-power household applications.
  • Solar & Inverter Compatible: Compatible with leading inverter brands including Growatt, GoodWe, Sol-Ark, SRNE, and DEYE.
  • Smart BMS & EMS Protection: Provides intelligent protection against overvoltage, undervoltage, overcurrent, overheating, and short circuits.
  • Expandable Energy Storage: Supports parallel connection for flexible capacity expansion as energy requirements grow.
  • Certified Safety Standards: Certified with CE, FCC, RoHS, MSDS, and UN38.3 for reliable quality and compliance.
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SPECS

BATTERY

Battery Type：LiFePO4
Rated Voltage：51.2V
Rated Capacity：305Ah
Rated Energy：15616Wh
Voltage Range：44.8V - 56V
Cycle Life：＞6000 Cycles (0.5C @ 25℃, 80% DOD)
Display：3.5-inch Touchscreen
Communication Port：RS485 / CAN
Certification：CE, FCC, RoHS, MSDS, UN38.3
Installation：Floor Standing

POWER

Recommend Charge Current：100A
Max Charge Current：200A
Max Discharge Current：200A
Charge Voltage Range：56V - 57.6V
Cut-off Voltage：44.8V

SAFETY

Protection System：Smart BMS & EMS
Safety Protection：Over Voltage / Over Current / Over Temperature / Short Circuit

OTHERS

Product Size：500×233×810mm (Without Base)
Approx. Weight：≈117.5kg
Terminal：M8
Compatible Inverter：Growatt, GoodWe, Sol-Ark, SRNE, DEYE
Expansion：Parallel Connection Supported
Application：Home Solar Storage / Backup Power / Off-grid

FAQ



  • This battery provides 15,616Wh (15.6kWh) of energy storage capacity with a 51.2V 305Ah LiFePO₄ battery system, designed to support daily household power needs, solar energy storage, and backup power applications.

  • The battery delivers more than 6,000 cycles (0.5C @ 25℃, 80% DOD), providing reliable long-term performance for residential energy storage systems.

  • Yes. This battery can be integrated with solar energy systems to store excess solar power during the day and provide energy when needed, helping improve energy independence and reduce electricity costs.

  • This battery supports communication with many popular inverter brands, including Growatt, GoodWe, Sol-Ark, SRNE, and DEYE. Please confirm inverter compatibility before installation.

  • Yes. Multiple battery units can be connected in parallel to expand storage capacity according to your energy requirements.

  • Yes. The battery uses LiFePO₄ chemistry, known for excellent thermal stability and safety. The integrated BMS and EMS protection system helps prevent overvoltage, overcurrent, overheating, and short circuits.

  • Yes. The battery features a 3.5-inch touchscreen display that allows users to monitor important system information and battery status easily.

  • Yes. With its 15.6kWh large capacity and up to 200A discharge capability, it can provide reliable backup energy for essential household appliances during power interruptions.

  • This floor-standing energy storage battery is suitable for residential applications such as homes, villas, solar backup systems, off-grid living, and small commercial energy storage projects.

  • The battery is certified with CE, FCC, RoHS, MSDS, and UN38.3, meeting important safety and transportation compliance requirements.