Caution: Cheap Solar Panels Can Cost You More

Everyone knows that solar power is cheap and clean. However, installing the required equipment is very expensive and is often beyond the budget of the average consumer. Cheap Solar Panels are abundant. You just have to know where to look and how to evaluate them..

Homeowners can buy cheap solar panels and can dramatically reduce the overall cost of converting their homes to solar power. In fact, you can often even find them for free. You can often get used panels from highway departments or contractors. Ebay and other online auctions sites are also a good source. Buyers should always check out the seller's reputation and feedback just like with any other online purchase.

Used solar panels are obviously a lot cheaper than new, but you need to be sure of what you are getting. The panel must be structurally sound and properly sealed so that moisture won't get inside. Moisture collecting inside a panel can greatly reduce its ability to perform at full capacity.

Not all solar panels are the same. Power generating capacity will be different. Even within identical panel types, the age and condition of the individual cells inside a panel can effect its ability to perform at the rated level. Although older or slightly damaged cells will pruduce less energy, these are often still a good bargain if they are in decent enough shape. Therefore it is very important that you know how to evaluate what you are getting otherwise you’ll end up with cheap solar panels that you can't use.

Most often, a solar panel is tested with a volt meter to ensure it operates correctly. It is also advisable to test the individual rows of solar cells in an under-performing panel to see if it is worth repairing. Damaged cells can either be replaced or you can re-wire around them. Thorough testing includes both voltage and current.

It is often even cheaper to build your own solar panels from materials that you can purchase locally at your local home supply center. This might sound like a very complicated project but in fact it really isn’t that difficult if you know what you are doing. Anyone with some basic tools and a reasonable level of DIY project skills can build a cheap solar panel for a fraction of the cost of buying it new.

Whether you build your own or buy them used, you should get a quality guide that teaches you what you need to know. You can't beat the education you get at such a low price because it will show you exactly how and where to find very cheap solar panels and exactly what to look for.