Sofar Solar BTS-E5/10/15/20-DS5 battery storage

Sofar Solar BTS-E5/10/15/20-DS5 offers flexible and scalable storage options for PV systems and backup systems. The storage system is modularly expandable and enables long-term, efficient energy management.

Common technical features:

• Battery type : LFP - rechargeable Li-ion battery system
• Battery distribution unit : BTS 5K-BDU
• Battery module : BTS 5K
• Rated voltage : 400 Vd.c.
• Operating voltage range : 350-435 Vd.c.
• Battery module rated power : 2.5 kW
• Protection class : IP65
• Cycle life : >6000 cycles
• Temperature range : -10°C to +55°C
• Usable energy : 90%

BTS-E5-DS5

• Capacity : 5 kWh
• Dimensions : 480 x 182 x 485 mm
• Weight : 50 kg

BTS-E10-DS5

• Capacity : 10 kWh
• Dimensions : 480 x 182 x 755 mm
• Weight : 100 kg

BTS-E15-DS5

• Capacity : 15 kWh
• Dimensions : 480 x 182 x 1030 mm
• Weight : 150 kg

BTS-E20-DS5

• Capacity : 20 kWh
• Dimensions : 480 x 182 x 1305 mm
• Weight : 200 kg
• incl. expansion set