Used Solar Panels Can Save, But Might Cost

Used solar panels are all over the internet.  From auctions to wholesalers, you can find this option easily.  One thing to consider before buying is that if it breaks, there is no guarantee.  But, if you are will to take that risk, there could be some savings to be found.  Buying used solar panels can be an excellent way to save cash when installing a solar system in your house or business. The functional lifespan of a solar panel is presently unknown.  However, copious amounts of the first solar panels are still in working. But most specialists maintain that quality solar panels will last longer than 80 years. Additionally, salvaging old photovoltaic cells will retain their precious parts and resources from wearing away in landfills, which can be taken as a combined environmental gift.

Not The Top Of Efficiency

Innovation has brought some great advancement with solar panels.  In the cases where old photovoltaics are still working, newer panels are technologically advanced and frequently more efficient. More modern panels generate more wattage amidst less surface area, so if you have an insufficient amount of space, it may be wise to spring for a newer model. It can also be challenging to consolidate many different types of used panels into an extensive solar array—so be sure that you are dealing with a seller that can provide sufficient panels of the same kind to suit your needs. Panels constructed before 2005 are often inefficient in shaded areas, a problem that can be addressed by situating old panels in places that are unobstructed by trees or buildings.

Professionals Can Fix It

Don’t shy away from old and damaged solar panels. A trained expert can quickly and inexpensively fix them. Broken glass, damaged frames, condensation under the glass and cracked or unsecured attachments are typical problems that can often be corrected. Some panels take on a brown tint with time, a status that does not alter their power-producing capacity.

We know through our investigations that many websites offer used solar panels for quick purchasing.  However, it is essential to test the voltage of used panels, and in-person if practicable. Be sure to carry along a voltmeter to check the circuit of each panel before buying. Connect the leads of the voltmeter to the positive and negative ends of the solar panel's photovoltaic terminal. The meter should measure approximately 12 volts on a good 12-volt panel. Panels that are composed to perform in a set of 4 and should register within 4 and 5 volts each.

If you want to move into the future and join the solar revolution, or if you want to find out what solar panels are right for you, go to HahaSmart.com and try our price checker tool. You can see how much a system will cost, and how much you can save over the next 20 years.

For more information relating to going solar, don't forget to visit our solar blog section for more handy guides and articles.