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| System | Model | Description | Qty | Unit |
|---|---|---|---|---|
| 20KW Solar power system | XD-20KW |
PV solar panel 550W Working Voltage(Vmp): 42.28V Working Current(Imp): 13.01A Weight: 27.5kg Dimension: 2279*1134*35mm |
36 | pcs |
|
20KW Three phase Solar Grid Tied Inverter Efficiency: Max. 98.6% Interfaces: RS485/WIFI Nominal AC voltage (range): 280V~490V(Adj) Working Temp: -25ºC ~ 60ºC IP65 protection degree |
1 | set | ||
|
DC Cables Area(mm2): 1*4mm(Red+Black) PV1-F-1*4 TUV certificates |
200 | meters | ||
|
Tile roof: Aluminium Type Wind Load Resistance: 45m/s Snow Load: 2KN/m2 |
1 | set | ||
|
MC4 Connector High current and voltage carrying: 30A, 1000DC Low transition resistance, IP67 Excellent plastic material, 94-V0, wide temperature range: -40ºC - 90ºC Weather and UV resistant for long-time outdoor application approved by TUV |
1 | pairs | ||
|
Package Wooden case protect goods while shipping |
1 | set |
An off-grid solar energy system is not connected to the utility grid, whereas an on-grid (aka grid-tied) solar energy system is connected to the utility grid. Whether off-grid or on-grid system will determine your access to electricity, what equipment is needed for excess production, what happens when the grid goes down, and how you're billed for electricity.
Load Time of Off-Grid System for your reference:
| Specification of Off-Grid System | Load |
|---|---|
| 1KW |
50W Fan - 11 Hours 200W Computer - 2.5 Hours 60W TV - 9 Hours |
| 1.5KW |
50W Fan - 15 Hours 200W Computer - 3.5 Hours 60W TV - 12.5 Hours |
| 2KW |
50W Fan - 20 Hours 200W Computer - 4.5 Hours 60W TV - 16.5 Hours |
| 3KW |
50W Fan - 30 Hours 200W Computer - 7.5 Hours 60W TV - 27 Hours |
| 4KW |
50W Fan - 63 Hours 200W Computer - 12 Hours 60W TV - 48 Hours 2KW Air Conditioner - 1 Hour |
| 5KW |
50W Fan - 92 Hours 200W Computer - 16 Hours 60W TV - 68 Hours 2KW Air Conditioner - 1.5 Hour |