• Affordable, high-quality lithium iron phosphate solar battery system
  • 61.44 kWh total capacity, 55.29 kWh usable
  • Wide -20°C to 55°C operating temperature range
  • 6000+ cycles to 70% capacity
  • Integrated battery management system for protection and optimization
SKU: BOS-G-H/L Category:


The BOS-G-H/L cheap solar battery from Deye ESS offers excellent value with advanced lithium iron phosphate technology.

Utilizing safe, long-lasting LiFePO4 battery chemistry, this system provides 61.44kWh of total energy capacity with 55.29kWh of usable capacity. It can be configured as either 307.2V (BOS-G60L) or 614.4V (BOS-G60H) to match different system voltages.

Despite the low price point, performance does not suffer. The BOS-G-H/L cheap solar battery can provide 100A continuous discharge current, with 125A peak capability for 2 minutes. It also offers a wide -20°C to 55°C operating temperature range and supports over 6000 cycles to 70% capacity.

An integrated battery management system protects the cells and optimizes operation. It includes overcharge, overdischarge, overcurrent and overtemperature protections. The system can also self-manage charge and discharge based on settings.

With 19-inch rack mounting, the BOS-G-H/L cheap solar battery installs easily into solar battery banks. At just 596kg, it is lighter than comparable lead-acid banks for simplified handling.

Backed by a 10 year warranty, the BOS-G-H/L solar battery system from Deye ESS balances performance, safety and value. Its affordable pricing makes energy storage more accessible for grid-tied or off-grid solar electric systems.


Model BOS-G60L BOS-G60H
Main Parameter
Cell Chemistry LiFePO4
Module Energy (kWh) 5.12
Module Nominal Voltage (V) 51.2
Module Capacity (Ah) 100
Battery Module Qty In Series (Optional) 6 12
System Nominal Voltage (V) 307.2 614.4
System Operating Voltage (V) 240~350.4 480~700.8
System Energy (kWh) 61.44 61.44
System Usable Energy (kWh) 1 55.29 55.29
Charge/Discharge2 Current (A) Recommend 100 50
Nominal 100
Peak Discharge(2 mins, 25℃) 125
Working Temperature (°C) Charge: 0~55/Discharge: -20~55
Status Indicator Yellow: Battery High Voltage Power On Red:Battery System Alarm
Communication Port CAN2.0/ RS485
Humidity 5%~85%RH
Altitude ≤2000m
IP Rating of Enclosure IP20
Dimension (W/D/H,mm) 589*590*2240
Weight Approximate (kg) 596
Installation Location Rack Mounting
Storage Temperature (°C) 0~35
Recommend Depth of Discharge 90%
Cycle Life 25±2°C,0.5C/0.5C, EOL70%≥6000
Warranty 3 10 years
Certification UL1973 /UL9540A/UN38.3
  1. DC Usable Energy, test conditions: 90% DOD, 0.3C charge & discharge at 25°C. System usable energy may vary due to system configuration parameters.
  2. The current is affected by temperature and SOC.
  3. The warranty is due whichever reached first of warranty period or life cycle power





Contact Us

"*" indicates required fields

Drop files here or
Accepted file types: jpg, gif, png, pdf, Max. file size: 128 MB, Max. files: 3.
    This field is for validation purposes and should be left unchanged.