Not All Warranties are Created Equal

Rooftop Solar system in Sedona, Arizona

As you’ve looked into solar for your home you’ve certainly heard a lot about warranties. One of the great facets of solar is that there are generally very good warranties that come along with such a long-lasting product. That said, there are some very important ideas to keep in mind as you consider differing solar … Read more

Update to California’s Proposed Solar Buyback Decrease

Rooftop Solar system on roof

Update to an article originally published on June 23, 2021: Net Metering in San Diego is Under Attack SDG&E, PG&E, and SCE have submitted their proposal to the California Public Utilities Commission. It is important to note that their proposal is just one added to the case for consideration, but it is very important nonetheless. … Read more

Environmental Impacts of Going Solar

Rooftop Solar system on roof in Flagstaff, Arizona

When choosing to go solar, the benefits far outweigh the costs. Along with those amazing financial benefits of a high ROI (return on investment), you are also taking advantage of some great environmental and health benefits. For a lot of consumers, a product’s environmental and overall health impacts can be an important factor in the … Read more

Cleaning Solar Panels

Rooftop solar panels on roof in Flagstaff, Arizona

Solar panel cleaning is one of the first topics to come to mind when any current or future solar owners consider the upkeep and maintenance of the system. It is an important consideration since the efficiency and also payoff of the system depends on the panels’ surfaces ability to absorb photons. Thankfully, the required cleaning … Read more

Net Metering in San Diego is Under Attack

Rooftop solar panels on roof with palm trees and gold course in background.

NEM or Net Energy Metering is the system by which utility companies are required to pay people back for their solar. It has served as one of the most effective policies to help further the renewable energy market since 1995. It has long ensured homeowners are properly compensated for their contributions to the grid and … Read more

Comfort Inn Hotel Goes Solar

In Spring 2018, Rooftop Solar collaborated with Comfort Inn to develop a solar (photovoltaic) parking canopy tailored to the hotel’s unique energy needs and tax liability.

Monocrystalline vs Polycrystalline Solar Panels

Solar panels on grass field.

  As you begin your research into buying solar panels, you may come across the decision to choose polycrystalline solar panels and monocrystalline solar panels. These are the two major types of solar panels. Breaking down the words, you are able to distinguish the main difference between the two. Mono- meaning one, is a module … Read more

How to Maintain Solar Panels

Solar installer inspecting ground mounts.

A big question we get at Rooftop Solar is whether or not solar panels require much maintenance. With an investment such as solar, people want to make sure to take care of it properly to increase longevity in the lifetime of the solar panels. Read below to find out more about maintaining solar panels.    … Read more

Peak Sun Hours by State

Rooftop Solar installation in Phoenix, Arizona with Desert in background.

What is a Peak Sun Hour? “Do I get enough sun for solar?” is usually the first thought a homeowner has when wondering if solar will work well for them. The total amount of sun is a big factor, but a more important consideration is something called a ‘peak sun hour’. This metric is often … Read more

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