The NEC, 120% rule states that solar PV systems should be installed in electrical boxes up to 120% of the busbar's label rating. For example, if the home's electrical meter rating is 175 amps, the rule allows an additional 20%, an equivalent of 35 amps from the solar system.
The California Solar Rights Act “limits the ability of covenants, conditions, and restrictions, typically enforced by homeowner associations (hereinafter “HOAs”), and local governments to restrict solar installations” with many locales enforcing more specific regulations at the city and county level.
Federal law says anyone can get solar. The company you are working with should know this. HOA can NOT stop anyone from getting solar. Federal law supercedes HOA law, city law, county law, or state law.
In Virginia, community associations are generally unable to forbid the installation of solar energy collection devices, such as solar panels, on an owner's property unless the association's recorded declaration explicitly establishes such a prohibition (refer to Virginia Code Secs. 55.1-1820.1 and 55.1-1951.1).
Local zoning laws may restrict where you can place solar panels on your home. Check with your city and county to find out about any restrictions. North Carolina law states that no ordinance, deed restriction, or homeowners' association bylaw can prohibit the installation of solar panels.
The reason why some HOA dont like solar is because of the lease that most solar comes with. Essentially if the home goes on sale, the solar panels could prevent the sale if the potential buyer dont want to take on the solar lease alongside the mortgage.
HOA Covenants, Conditions and Restrictions (CC&Rs) are a binding legal document that is filed with the state. Similar to rules and regulations, they cover things like property-use restrictions, dispute resolution agreements, maintenance and assessment obligations and insurance.
Generally, local governments require a homeowner's solar installer/contractor to obtain a permit for rooftop panels before they can be installed. After the PV system is installed, a professional from the local government will inspect the new array to ensure all building, electrical, and safety codes have been followed.
In April 2008, solar panels were designated 'Permitted Development', meaning that planning permission is no longer necessary. The only exceptions to this are: Your house is a listed building. Your house is situated within a conservation area.