How do you choose the best solar panel installers?

The best solar panel installers make stepping into solar easy by offering high-efficiency solar panels, strong warranty coverage and favorable financing terms. We looked for solar companies with strong customer satisfaction ratings, sturdy warranties and respectable performance guarantees. Here are our top picks for the year’s best solar companies.

How do I install solar panels?

Ground-mounted panels can be installed anywhere with good sun exposure and enough open space. A minimum of 350 square feet is usually required. Installing solar panels requires the following steps: Plan the solar energy system based on the home’s size, location and energy needs. Measure, cut and assemble the support structure for the solar array.

How do I choose a solar panel company?

If you’re looking for a specific brand, make sure you choose a company that’s qualified to install it. You can do this by going to the solar panel manufacturer’s website and selecting a certified installer. Otherwise, ask for information about the efficiency rating for each brand a company installs to ensure you’re getting the quality you want.

How do I meet with a solar installer?

When you meet with a solar installer, a representative should walk you through the company’s specific design and installation process, but below, we’ll give you a high-level overview of how solar installation typically works.

How do I choose a solar panel for my roof?

Even light shading can reduce your solar panels’ output by 50% or more. Look for solar panels with high power output and high efficiency. If you have a complex roof with a lot of small, awkward spaces, we recommend selecting a small solar panel that still offers a lot of power. How many solar panels do you need?

Should I install a solar panel on my roof?

If your roof is small and you don't have a lot of space for your system, investing in the most efficient, highest-performing panels can get you the performance you need. If you have enough room for a larger system, installing slightly less efficient panels could provide ample output at a competitive price.