Solar Power Design for BTS Sites and Office

I need to design the requirement of Solar System for BTS Sites and Other offices. BTS Site 1: 1. Max load= 3KW 2. Available sun during a day = 5 hours 3. system needed for 24 hours or 16 hours 4. System = 48vdc Now, how many and what type of solar panels, Batteries, inverter, and etc I need for this system. BTS Site2 1. Max load= 5KW 2. Available sun during a day = 5 hours 3. system needed for 24 hours or 16 hours 4. System = 48vdc Now, how many and what type of solar panels, Batteries, inverter, and etc I need for this system. BTS Site3 1. Max load= 8.5KW 2. Available sun during a day = 5 hours 3. system needed for 24 hours or 16 hours 4. System = 48vdc Now, how many and what type of solar panels, Batteries, inverter, and etc I need for this system. BTS Site4 1. Max load= 10KW 2. Available sun during a day = 5 hours 3. system needed for 24 hours or 16 hours 4. System = 48vdc Now, how many and what type of solar panels, Batteries, inverter, and etc I need for this system. Office Works 1 1. Max load= 30KW 2. Available sun during a day = 5 hours 3. system needed for 24 hours 4. System = 24vdc Now, how many and what type of solar panels, Batteries, inverter, and etc I need for this system. Office Works2 1. Max load=40KW 2. Available sun during a day = 5 hours 3. system needed for 24 hours 4. System = 24vdc Now, how many and what type of solar panels, Batteries, inverter, and etc I need for this system. Office Works3 1. Max load=10KW 2. Available sun during a day = 5 hours 3. system needed for 8 hours 4. System = 24vdc Now, how many and what type of solar panels, Batteries, inverter, and etc I need for this system.