The Huawei Luna2000 S1 battery storage systems are powerful , intelligent , and modularly expandable —ideal for modern solar systems. With capacities of 7 kWh, 14 kWh , or 21 kWh, the storage system offers a flexible solution for self-consumption and emergency power supply . The elegant design , quiet operation , and advanced technology make the Huawei S1 series the first choice for sustainable energy use. Thanks to easy installation and long-lasting lithium iron phosphate cell technology, they offer over 10 years of reliable performance , whether indoors or outdoors.

Common technical data:

• Operating temperature : -20°C to +55°C
• Operating voltage : 350 - 980 V
• Protection class : IP66
• Cooling : Natural convection
• Communication : RS485, CAN
  

LUNA2000-7-S1

• Capacity : 6.9 kWh
• Max. charge/discharge current : 3.5 kW
• Dimensions : 590 x 255 x 510 mm
• Weight : 86 kg

LUNA2000-14-S1

• Capacity : 13.8 kWh
• Max. charge/discharge current : 7 kW
• Dimensions : 590 x 255 x 960 mm
• Weight : 152 kg

LUNA2000-21-S1

• Capacity : 20.7 kWh
• Max. charge/discharge current : 10.5 kW
• Dimensions : 590 x 255 x 1230 mm
• Weight : 216 kg

15-year warranty*
*The 15-year warranty is only valid when the LUNA2000-S1 is connected to the SmartPVMS. See the warranty terms and conditions for details.