SolarMD SS4083
The SolarMD SS4083 is a battery pack with a nominal voltage of 51.2 V, a nominal capacity of 8.3, Lithium Iron Phosphate cells, a weight of 70 kg and CANBUS / RS485 communication.
Last updated: 29 October 2026
Battery and charging
- Voltage
- 51.2 V
- Chemistry
- Lithium Iron Phosphate
- Cell supplier
- CALB
- Rated charge cycles
- 4000
- Nominal capacity
- 8.3
- Maximum discharge current, as the maker labels it
- 150
- Maximum charge current, as the maker labels it
- 150
“Nominal Power @0.7C 7.5 kW Nominal Voltage 51.2V”
Source: solarmd.co.za/products/low-voltage/ss4083
“Cell Chemistry Lithium Iron Phosphate (LiFePO4)”
Source: solarmd.co.za/products/low-voltage/ss4083
“Cell Chemistry Lithium Iron Phosphate (LiFePO4) Cell Manufacturer CALB”
Source: solarmd.co.za/products/low-voltage/ss4083
“Max Charge & Discharge Current 150A Cycle Life @25°C ≥4000”
Source: solarmd.co.za/products/low-voltage/ss4083
“The Solar MD SS4083 is an 8.3 kWh wall-mounted lithium iron phosphate battery for homes and small businesses, rated for more than 4000 cycles.”
Source: solarmd.co.za/products/low-voltage/ss4083
“Max Charge & Discharge Current 150A”
Source: solarmd.co.za/products/low-voltage/ss4083
“Max Charge & Discharge Current 150A”
Source: solarmd.co.za/products/low-voltage/ss4083
Size and fit
- Weight
- 70 kg
- Overall dimensions
- 389mm x 186mm x 631mm
“Communication CANBUS / RS485 Weight per module 70kg”
Source: solarmd.co.za/products/low-voltage/ss4083
“Weight per module 70kg Dimensions (W x D x H) 389mm x 186mm x 631mm”
Source: solarmd.co.za/products/low-voltage/ss4083
Compatibility
- Battery voltage window
- 44.8 – 55.6
- Communication protocol
- CANBUS / RS485
“Nominal Voltage 51.2V Operational Voltage 44.8 – 55.6Vdc”
Source: solarmd.co.za/products/low-voltage/ss4083
“Communication CANBUS / RS485”
Source: solarmd.co.za/products/low-voltage/ss4083
Sources
- SS4083 | Reliable & Expandable Low Voltage Energy StorageArchived document
Source: solarmd.co.za/products/low-voltage/ss4083
Retrieved October 29, 2026