Backup Box-B1

Huawei Backup Box-B1 for single-phase home network ensures that your loads are powered even in the event of a power failure. In combination with the M1 series of inverters, the spare box allows emergency power operation in the event of a mains failure. Installing and operating the Backup Box for solar systems is very simple. The device simply supports communication with the inverter via a digital input.
On-site installation is simple and safe. The device is protected against weathering and environmental influences on site according to IP65. It can be operated in the range of -20 ° C to + 45 ° C - in other words, in almost any installation. The dimensions of 400 x 350 x 130 mm are compact, so there are no space issues. The whole device weighs 11 kg. The single-phase output power of the B0 variant is 3,300 VA.

• Three-phase network connection
• Rated voltage 380 V / 400 V
• Maximum apparent power 3300 VA
• SUN2000-3 / 4/5/6/8 / 10KTL-M1 compatible inverter

 Download the technical sheet