Top 5 myths about solar panels

1. Solar Panels Don’t Work on Cloudy or Rainy Days

Truth: While solar panels produce more energy in direct sunlight, they still generate electricity on cloudy, rainy, or even snowy days. Modern panels are efficient enough to capture diffuse sunlight, and some regions with frequent overcast weather have thriving solar industries.

2. Solar Panels Will Damage My Roof

Truth: When installed properly, solar panels can protect your roof by shielding it from the elements. Professional installers ensure secure mounting and proper sealing to prevent leaks. In some cases, solar panels can even extend the life of your roof.

3. Solar Panels Require a Lot of Maintenance

Truth: Solar panels have no moving parts, making them very low maintenance. Occasional cleaning (especially in dusty areas) and an annual inspection are usually all that’s needed. Most panels come with 25+ year warranties, and inverters and batteries require only minimal upkeep.

4. Solar Power Is Too Expensive

Truth: The cost of solar has dropped dramatically over the past decade. With the 30% federal tax credit, SDCP and SGIP battery rebates, and SDG&E net metering, many homeowners see payback in as little as 5–7 years. Financing options like solar loans or leases make it even more accessible.

5. Solar Panels Will Make It Harder to Sell My Home

Truth: Studies show that homes with solar panels sell faster and for more money than those without. Buyers appreciate the reduced energy bills, and in California, solar is often seen as a valuable upgrade. Properly transferring ownership of a leased system is important, but it rarely deters buyers.