Solar Panels

Since 1980 Sierra Solar Systems has searched out progressive photovoltaic module manufacturers. We make sure that the panels we provide to our customers are the best quality, of global standard, and offer excellent warranties and product support. Here in the Photovoltaic Marketplace is a collection of our current manufacturers and their modules.Shipping Note: Due to rapidly increasing shipping costs, there will be a $35 surcharge on all panels shipped east of the Mississippi. Panels are usually shipped in the manufacturer's carton which contains two panels. There is a re-boxing fee of $15 for single panel shipments.