ConTech Solar
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Our team provides comprehensive solar system design and supply services. As a professional solar energy production factory, we support integrated product solutions with 7*24h professional service.
| Residential On-Grid Solar System | |||||
|---|---|---|---|---|---|
| Component | 3KW System | 5KW System | 8KW System | 10KW System | 12KW System |
| 550W Solar Panel | 6 pieces | 9 pieces | 18 pieces | 20 pieces | 22 pieces |
| Grid Tied Inverter | 3KW | 5KW | 8KW | 10KW | 12KW |
| DC Cable 4mm2 | 100 Meters | 100 Meters | 200 Meters | 200 Meters | 200 Meters |
| MC4 Connector | 10 Pairs | 10 Pairs | 10 Pairs | 10 Pairs | 10 Pairs |
| Mounting System | Customized for Rooftop or Ground | ||||
An on-grid solar system is connected to the local utility grid. It allows you to use solar energy when available and pull power from the grid when needed, often allowing for "net metering."
Net metering allows you to send excess electricity generated by your solar panels back to the grid. In return, you receive credits or payments from the utility company, significantly reducing your bills.
No, on-grid systems do not require batteries. The utility grid acts as your backup. If you want power during a grid outage, you would need a hybrid system with battery storage.
Yes, key outdoor components like the combiner box (IP65) and the DC isolating switch (IP66) are designed with high-level waterproof ratings for outdoor installation.
On-grid systems are very low maintenance. Regularly cleaning the panels to remove dust and checking for any shade-causing debris is usually sufficient.
We provide customized mounting solutions for various surfaces including pitched roofs, flat roofs, ground installations, and even carports.
