Purchase batteries to store excess solar energy. These batteries are similar to rechargeable batteries; however, they use the sun's energy to power up the batteries. This energy can be used in the evenings and at night to help power your appliances, televisions and lighting requirements. These batteries are relatively inexpensive making them a great choice for the beginner.
Get more info here about the research conducted in the Sustainable Energy Planning Group at Aalborg University: http://EnergyPLAN.eu …
If you are a business owner, consider solar power for both the cost savings and the positive image it brings to your company. Many consumers are going green in today's society, and they like to do business with companies that are also going green. If you opt for a solar system for your office space, you can take advantage of the cost savings, help the planet, and also let your customers know you have made a green choice that benefits your community.
Get your financial figures right before deciding on a solar system. You need to weigh the cost of the system against how much energy it will save you. Take the cost of the system and multiply it by its' lifespan. Now figure out how much energy you will use in that lifespan to determine if it is right for you.