we supply solar power system with better price and quality .
Certificates:ISO,CE,IEC,UL
advantage:
1.Easy Installation.
2.Great Flexbilitity..
3.High Accuracy.
4.Excellent Adaptability
5.Maximum Lifespant
6.Guaranteed Durability: Gracesolar provides a guarantee of 10 years
Solar Power System 20KW
The product has intelligent control system with protections of over-charging, over-discharging and over load. Besides, it has the unique short circuit and negative polarity protections. All the protections won’t damage the instruments and blow the fuses. TVS lighting protection and the no jumper design have improved the reliability and durability of this system.
With stable power yield, it has various protections. Range of floating voltage is ±5% and frequency is ±0.2%.
It has a typical minimum battery back-up of 3 days in case of inclement weather
Station area is 650 m²-750m².
Max load power is 20kW
Specifications and offer
Ref | Equipment | Specification. | packing (mm) | Norms | Qty | GW(KG) |
1 | PV Modules | 180W polycrystalline Efficiency >14% | 1580*808*35 | GB/T9353 (or IEC61215) | 100 | 16 |
2 | Battery | 1500AH/2V Maintenance-free lead-acid | 401*351*378 |
| 110 | 115 |
3 | Controller | 220V/200A | 600*600*1200 | GB/T19064 | 1 | 20 |
4 | Inverter | 30KW | 800*600*2260 | GB/T19064 | 1 | 150 |
5 | Bracket | 50KW |
|
| 1 |
|
6 | Power distribution | 50KW | 800*600*1300 |
| 1 | 50 |
7 | Combiner box | 7-input | 400*500*180 |
| 5 | 10 |
8 | Installation plan | Installation plan, Maintenance note repairing card |
|
| 1 |
|
10 | Other materials |
|
|
|
|
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12 | Installing tools |
|
|
| 1 |
|
|
|
|
| Total | 400 | 361 |
Services
Assembly and module installation on site
Boxes and cabling installation
Conversion station installation
Control and supervision station installation
Supervisors training
