The first step is to determine the location of sun, then you can choose the best place for the panels to get the maximum sun exposure. It is important to remember that solar panels can't be installed on shaded or trees. Also, make sure your roof is in good repair. You can also apply for a federal credit for the roof area where your solar panels will be installed.

A professional solar panel installer should be familiar with the laws of your state. Professional solar installers will be able to tell you where to file paperwork and what permits are needed. Your local building codes will also be a part of the knowledge that he or she will have. Next, choose the right solar system for you.

The solar system also produces energy, which you need to calculate. The calculations for a solar installation are complicated because there are many variables. It is essential to plan how long you will live in your home. For the best results, aim to stay in your home for three to five years. It can be costly to put a solar panel on your roof. However, tax credits and resale worth can help you quickly recover the cost.

There are many types of solar panels. Some solar panels have polycrystalline cells (with a blue colour), while others have monocrystalline cells (all black). These cells produce solar electricity. Inverters convert DC power generated by solar panels to AC. After the conversion, the electricity can either be sent to a component of a balance-of system or used for normal purposes. In some off-grid energy systems the inverter can be found right after the charge control.

A battery bank is an important component of any solar panel installation. They are often forgotten despite being an important component of a solar power source. The most important and expensive component of a solar panel system is the battery bank.

Before installing a panel system of solar panels, it is important that you obtain the appropriate permits. These permits can vary from one municipality to the next and are usually determined by building codes and zoning regulations. Your local utility company will also need approval if solar panels are to be installed on your property.

New York State offers an expedited solar permit process. This process is available for most counties, with the exception of Suffolk County and Nassau County. Instead of filing separate permits for each county, one unified permit is issued to all participating municipalities in New York State. A site plan describing the components of the installation will be required to be submitted during the permitting process. These plans should show the orientation and tilt angle for the system. It should also contain access to site and a walkway in accordance with the New York State Fire Code.

Cost of solar panel installation

Many factors affect the cost of a panel installation. The company should have the ability to deal with complicated paperwork, including applying for permits, solar incentives, or other paperwork. The installer will take care of all the paperwork and assist you with applying for these benefits. Both inverters as well solar panels must be chosen carefully. The cost of the equipment and materials used for installation will affect the final price.

An average residential solar panel installation will cost between $3 and $10 per Kilowatt. The price will vary depending on your home's size, location, electricity rates in your area, as well your energy requirements. You will be paying 30% of the Solar Investment Tax Credit. There may also be incentives offered by your local utility or state.