【Diagram】Grid tie (on grid) Solar system
【Solution and components】
No. | Component | Description | Quantity |
1 | Solar Panel | TOPCon solar panel 580W The following models are optional TOPCon solar panel 630W HJT solar panel 700W Back Contact solar panel 450W Back Contact solar panel 625W PERC solar panel 660W | 20,000 pieces |
2 | 125kw grid tied inverter | AC 220v-240v, 380V 418V 50/60hz | 80 pieces |
3 | Monitoring System | Wifi | 1 pieces |
4 | Mounting Support | Pitched / flat roof, ground | 1 set |
5 | Cable | Single-core 4mm2 and 10mm2 PV cable | 170,000 meters |
6 | Connector | MC4 connector | 3,400 pairs |
【Product description】
According to an average figure of 150 Watt per square meter, 10MW would need a panel area of about 67,000 square metres. Allowing 20% extra space for accessibility, this increases to 80,000 square metres, or 8 hectares.
This total cost includes: solar modules, inverters,fixed racking or tracking mounting, balance of system, labour, and developer overheads.
Top high efficiency panels with half-cell technology will increase both up front cost and total actual output and capacity factor.
Single and dual axis solar tracking technology will produce about 20% and 30% more power output perspectively compared with fixed axis meanwhile cost more.
So your decisions on ROI should revolve around estimates of actual production given your site over project life and amortization of capital cost relative to production.
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