Soltaro BLF51-5
The Soltaro BLF51-5 is a battery pack with a nominal voltage of 51.2 V, LFP cells, a weight of 45 kg and CAN / RS485 communication.
Last updated: 29 October 2026
Battery and charging
- Voltage
- 51.2 V
- Chemistry
- LFP
- Maximum discharge current, as the maker labels it
- 100
- Maximum charge current, as the maker labels it
- 50
- Depth of discharge it is rated at
- 90
“Nominal Voltage 51.2 V 51.2 V Operating Voltage Range 40-58.4 V 40-58.4 V”
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
“Cell Type LFP LFP Total Energy 5 kWh 10 kWh”
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
“Max. Charge Current 50 A 100 A Max. Discharge Current 100 A 100 A”
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
“Nominal Capacity 100 Ah 200 Ah Max. Charge Current 50 A 100 A”
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
“Depth of Discharge 90% 90% Usable Energy 4.5 kWh 9 kWh”
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
Size and fit
- Weight
- 45 kg
- Overall dimensions
- 415*665*165 mm
“415*665*165 mm 415*1135*165 mm 45 kg 85 kg”
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
“415*665*165 mm 415*1135*165 mm 45 kg 85 kg”
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
Compatibility
- Battery voltage window
- 40-58.4
- Communication protocol
- CAN / RS485
“Nominal Voltage 51.2 V 51.2 V Operating Voltage Range 40-58.4 V 40-58.4 V”
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
“Wall mount / Ground mount Communication Operating Temperature Dimension Weight CAN / RS485”
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
Sources
- Archived document
Source: soltaro.com/wp-content/uploads/2026/08/Manual-Soltaro-BLF51.pdf
Retrieved October 29, 2026