Solar Panel Array Installation

He needs batteres to supply the 1500w loads for 12hours at night.

Solar panel array installation.

There are five big steps that need to happen after you sign your solar contract before the solar panels on your roof can actually power your home and a lot of it is behind the scenes. Solar panel wiring aka stringing and how to string solar panels together is a fundamental topic for any solar installer. Planning a solar array beginner s guide. Basically that is 1500w 12 18000wh.

Dividing by 50 depth of discharge as you choose flooded that is 18000 0 5 36000wh or divde by 0 8 if for agm batteries that is 18000 0 8 22500wh. The average solar panel payback period is 7 to 12 years and solar energy saves 600 to 2 000 per year on electricity costs. If you re in the market for solar you probably want to know what actually happens during a solar panel installation or even how to install solar panels yourself. Maybe you ve considered solar energy even if only for a brief moment only to dismiss it as too complicated and too expensive or maybe you re seriously considering a project but don t know where to start.

Not a bad investment. Once your panels pay themselves off you ll be in a good financial position to invest in more panels. A solar panel mount or solar racking system is the foundation that holds your solar array in place. You need to understand how different stringing configurations impact the voltage current and power of a solar array.

With this instructable i h. Diy solar installation puts you in complete control of your solar project but requires a lot of planning and hard work. Three tips for solar shoppers 1. As with any big ticket purchase shopping for a solar panel installation takes a lot of research and consideration including a thorough review of the companies in your area.

Mounts are used to attach solar panels to the roof ground or another surface on your property. Solar panels pay for themselves over time so it s sometimes easier to expand a system slowly to lessen the initial investment cost. With proper installation a sturdy mount secures your panels in harsh weather and protects your investment. You can go solar today for about one third of what it would have cost ten years ago.

By opting to go diy solar you can actually cut your costs by more than 12 000 for the average home solar system. I am not sure why you said 2pcs of 120ah12v battries in series. Most solar panels last for 50 years have a 25 year warranty and start generating a return on investment after 8.