Off‐grid solar system and UPS system Solar Pump Firefighting equipment standby power supply Medical treatment equipment, Alarmsystem Telecommunication system,, Railway station, Ship Equipment, Military Equipment Control systems, Emergency lamp

UPS and solar power system Firefighting equipment standby power supply Medical treatment equipment, Alarm system Telecommunication system,, Railway station, Ship Equipment, MilitaryEquipment Control systems, Emergencylamp,

For no city power areas, the batterycan be charged by solar panels and used for night lighting; For the areas that city power is expensive, the battery pack can be charged during the electricity valley value period, and used at the peak power period.

For no city power areas, the batterycan be charged by solar panels and used for night lighting; For the areas that city power is expensive, the battery pack can be charged during the electricity valley value period, and used at the peak power period.

For no city power areas, the batterycan be charged by solar panels and used for night lighting; For the areas that city power is expensive, the battery pack can be charged during the electricity valley value period, and used at the peak power period.

For no city power areas, the batterycan be charged by solar panels and used for night lighting; For the areas that city power is expensive, the battery pack can be charged during the electricity valley value period, and used at the peak power period.