Can a 4KW Solar System be sold back to the grid?

Any excess solar energy generated by the 4kW system that is not used can be sold back to the grid. This means that homeowners can earn money for the extra electricity their solar system produces. With the current electricity costs, it is possible to achieve a 20% return on investment per year based on the panels’ cost.

How much does a 4 kW solar system cost?

Compare price and performance of the Top Brands to find the best 4 kW solar system with up to 30 year warranty. Buy the lowest cost 4 kW solar kit priced from $1.15 to $2.25 per watt with the latest, most powerful solar panels, module optimizers, or micro-inverters. For home or business, save 26% with a solar tax credit.

What is a 4KW Solar System?

These 4kW size grid-connected solar kits include solar panels, DC-to-AC inverter, rack mounting system, hardware, cabling, permit plans and instructions. These are complete PV solar power systems that can work for a home or business, with just about everything you need to get the system up and running quickly.

How much does a 4KW system cost?

The final total cost of the 4kW system after the 26% federal tax credit discount would be between $7,000 and 12,000. Having an understanding of the average cost of the components can help you do a better estimation.

How to set up 4KW solar panels?

For setting up 4kW of solar panels, you would require at least 4 battery capacity inverters. The charge controller will allow you to connect your panels to an inverter with 4 batteries. The whole system will regulate the energy and help to prevent overloading of the battery.

Should you install a 4KW Solar System?

Installing a 4kW solar system can be beneficial as it helps to combat power outages and significantly reduce electricity costs. On average, a 4kW solar system can provide up to 3000 watts per day, sufficient to charge a 3-bhk home for 12 hours. These affordable solar power systems require a small rooftop area to accommodate.