When selecting solar panels, don't just go by price. Panels can vary by size, wattage, brand, warranty, performance and materials. Because of this, you should thoroughly research all the solar panels and select the highest quality one rather than the cheapest one. Purchase the highest quality panels that your budget will allow.
One of the nice features of using solar energy is that it not only saves you money, but it is also totally renewable, soundless and produces no pollution. This is why it is such a great option for both private residences, and large businesses to be more environmentally friendly.
http://electrical-online.com Terry Peterman, the Internet Electrician, follows the Heliocol Solar Systems installation crew as they install a pool heating …
A solar powered fan for your attic is a good choice if switching completely to solar power is not feasible. The fan will have a temperature sensitive gauge and switch itself on when necessary. This will remove heat and lower the cost of cooling. It's also solar powered, so you don't have to pay to power it.
Once your solar panels are installed, you need to keep track of how much power you are producing and using on a daily basis. Invest in a quality monitoring system and look at the data as often as possible. If you notice your panels are not producing as much energy as usual, it might be time to clean them.