The shopping complex has load of 2.5kW for 4 hrs only. The design system should be such 4.0kW solar panels of their roof delivers generated power to grid supply in day time. The power consumption for load of day time of shopping complex supply by grid line. Only need backup power of lighting 4.5kW for 4 hrs at night time, if the grid supply fails for short time. The orientation of the roof is south faced with inclination of 0 degree. Will you help me to give suggestion and design pattern for the given requirement.
Submitted
10 years ago
Comments
Hello Bibek!
Sounds like you'll need a grid-tied PV system with a battery backup. The PV could charge the bank during daylight hours with excess going to the grid, then operate independent of the grid at night to supply loads.
Where will the system be located? That would help me to select the appropriate equipment for your project
Adam