The off-grid solar system ,as the name implies, is a photovoltaic system without any connection to the public electricity grid and you can use it to provide energy for all kinds of electrical needs.The working principle of off grid solar power system is very similar to that of on grid solar energy system. The only difference is that the power output from off grid solar system is directly consumed and not transmitted to the public grid. Compared with on grid system, off grid system is more practical.
Advantages: 1.Independent from grid; 2.Reliable as power can be stored in batteries; 3.It has strong practicability and is not limited by the region. It can be installed and used wherever there is sunshine. It is very suitable for remote areas without power grid.
Specification
Item/Model
SPB-003-3K
SPB-003-5K
SPB-003-10K
SPB-003-15K
System Vol.
48Vdc
Solar Panel
Max 2400Wp
Max 4500Wp
Max 9000Wp
Max 13500Wp
Battery
4*150Ah/12V
4*250Ah/12V
24*600Ah/2V
24*800Ah/2V
Inverter
1*3000VA
1*5000VA
2*5000VA
3*5000VA
Power Output
230Vac 50/60Hz 2400W
230Vac 50/60Hz 4000W
230Vac 50/60Hz 8000W
230Vac 50/60Hz 12000W
Surge Power
6000VA
10000VA
20000VA
30000VA
Max Daily Consumption
7kwh
15kwh
30kwh
45kwh
Back-up Rainning Days
1 day (Customized)
Product Details
Solar Panel
---Excellent module efficiency >18% ---Two 100% online EL tests before and after laminating. ---3800 Pa wind load and 5400 Pa snow load ---12-year product warranty 25-year linear warranty ---High PID resistant
Inverter
---Maximum output eff. 93% --- MPPT trackers inside ---Type II SPD on DC side ---Supports export control ---WIFI monitoring
Deep Cycle Batteries
---By using strong grids,thick plate and specially active material ---The Gel batteries offer 30% more cyclic life than the standby series ---It is suitable for solar and wind renewable energy storage, mobility and medical equipment, telecom, broadband and cable TV, UPS systems etc
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