Can I sell excess electricity back to the grid?
Yes, in many cases, you can sell excess electricity generated by your solar on-grid system back to the grid. This is known as a feed-in tariff or net metering, depending on your location. The details and rates for selling back electricity may vary, so it is important to check with your utility provider or relevant authorities for specific guidelines.
How long does a solar on-grid system last?
Solar panels are designed to have a lifespan of 25 to 30 years or more. Inverters typically last between 10 and 20 years, depending on the brand and quality. Regular maintenance and cleaning can help extend the lifespan of the system.
Can I expand my solar on-grid system in the future?
Yes, it is possible to expand a solar on-grid system. If you have available roof space or land, you can add more solar panels to increase your energy production. However, you should consult a professional solar installer to assess the compatibility of your existing system and determine the feasibility of expansion.