Solar System For Your House

Drill down to see who s offering the best solar panel prices in your state or city.

Solar system for your house.

Sustainable co za provides full system design as well as all the equipment that you need to setup a complete solar power system for your home. Calculate the size of your solar system. The solar panel kits above usually work for most folks needs but we wouldn t be the diy solar experts if we didn t specialize in custom system design. A 10kw solar system which consists of 40 panels can produce an average of 14 000 kwh per year.

Whatever your application our techs are here to talk to you about it and design the perfect solar panel system. To figure out how to size your solar system take your daily kwh energy requirement and divide it by your peak sun hours to get the kw output. Then divide the kw output by your panel s efficiency to get the estimated number of solar panels you ll need for your system. Solar panel cost per watt is now only 2 50 in some states making a 6kw system only 10 500 after claiming the solar tax credit.

A number of larger consumer products or add ons can significantly change your annual kilowatt hour requirements and thus can greatly impact how many panels you will need. A 5kw solar system which consists of 20 panels can produce an average of 7 000 kwh per year. Our primary focus is on the promotion of green living and we aim to make solar power affordable for everyone as a result our prices are reasonable and we have regular special offers and promotions. In the usa for example the federal government offers a tax credit equal to about 20 30 of the cost of your solar system.

You will need a roof space of about 340 sq ft for a 5kw system. State governments may also provide state tax benefits. Perhaps one of the most difficult aspects of sizing a solar panel system is estimating annual energy usage for your household.