SCI3000-3KW Complete Solar Power System For Home Use
3KW complete solar power system SCI3000; Average daily yield between March and October: approx. 4.8KWh (approx. 400Ah,location is German) ...
3KW complete solar power system SCI3000; Average daily yield between March and October: approx. 4.8KWh (approx. 400Ah,location is German) ...
SCI1000 1000w solar system. If necessary, the modules can be expanded by 3 x lOOW with little installation effort. Average daily yield between March and October: approx. 800Wh (approx. 66Ah,location is German). Plug & Play Ready-to-connect system - plug it in and get started. ...
Carspa SL100-100P600 a portable energy storage power supply, built-in automotive power grade Li- Ion Phosphate battery, large capacity, high power, long life cycles. Stylish, small and lightweight, to provide customers with safe portable mobile power station. ...
STRING SOL AR PV COMBINER BOX. Waterproof and dust -prof, Factory direct sales, Non - standard customization. ...
SL5026 solar lighting system 50 watt with 26 Ah lead acid battery includes 50 watt poly solar panel, 26 ah lead acid battery, uSB 5 V 2.1A output, 12 V DC lamp, AC adaptor. DC fan, DC TV and DC radio is optional. It is ideal product for camping, hiking or picnic. ...
SL Series Solar Light System used in where is lack-in power for electricity to power phones, lamps and fan etc. in rural home electrification, remote cabins, tool sheds and barns and emergency power,multi-functional offer you best solution for electricity crisis during the electricity power shortages ...
The off-grid solar power generation system uses solar panels to convert solar energy into electrical energy when there is light, and supplies power to the load through the solar charge and discharge controller, while charging the battery; in cloudy weather or no light, the solar charge and discharge control The inverter supplies power to the DC load from the battery pack, and the battery also directly supplies power to the independent inverter, which is converted into AC power through the independent inverter to supply power to the AC load.
Caculation
-Check the efficient sunshine time of your district, consider of the winter and cloudy time, suggest will be consider as 6 hours.
-Check the load power and type, it will decide the choosing of inverter
-Check the using time, it will be decide how many battery you will need.
-After knowing the using time and power, you could select the solar charge controller and PV panel.
For example:
1000w off grid solar system
-Chariging time: 6 hours
-Using time: 4 hours
-power inverter: 1000w, 24V
-Battery 4000wh/0.8(systme losing dfficinecy)/0.7( battery efficiency)/24=300Ah
-Solar charge controller 300AH/6h/(charging efficiency)=60A/H, choose MPPT2460
-Solar panel: 34.4v*60a=2064w, 200w*10pcs solar panel
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