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We offer a variety of solar energy solutions, including solar panel installations, solar
Many people around the country are choosing to invest in solar technology for their homes. Solar energy offers a renewable, eco-friendly and cost-effective way to power your property. If you''re from the San Jose, California, metro area and are considering going solar, it''s important to do your research beforehand and understand basic costs for solar in your area. You''ll also need to choose from the best solar companies in San Jose that fit your needs.
With a population of 983,530, San Jose has a higher cost of living than the national average, which means you may pay more for a local service here than you would in a more remote area. However, this is not always the case, as regions with more sunny days than others can offer a wider range of solar opportunities. For example, San Jose typically sees around 259 sunny days per year.
There are many solar companies in California that service San Jose from Willow Glen to Berryessa and beyond. We reviewed them to let you know what companies are the best. Here are our findings.
When you''re finally ready to switch to solar, the most critical step is picking the best solar installation company for you and your home. Our research shows that these are the top 10 solar companies in San Jose:
SolarGuru Energy, co-founded by lifelong friends Ashok Kamal and Miguel Hart along with renowned solar expert Sajed Kamal, provides solar energy solutions in San Diego and North County areas. With 35 years of shared vision, the company focuses on customer education, affordability and environmental sustainability.
*While SunPower made our 2024 ranking, the company announced in July 2024 that it will be ramping down residential sales past July. All facts and figures were correct at the time of ranking.
Learn More: SunPower Review
California Glass and Solar, a woman-owned business in the Bay Area since 2007, offers solar panel cleaning, window cleaning, gutter cleaning and pressure washing services. It prioritizes eco-friendliness, safety and customer satisfaction.
Topdot Solar, based in California, provides global clients with renewable energy solutions, offering product selection, installation, troubleshooting support and product training. The company guarantees its services for 25 years.
Solar Bill Review, a SunPower Elite Dealer serving California, offers solar installation, backup battery installation and maintenance services. It provides a 25-year comprehensive warranty and helps with design, permits and utility connections.
American Roofing & Solar, a rapidly growing U.S. network, specializes in roof repairs, replacements, solar panel installations and emergency services. It guarantees quality craftsmanship and satisfaction with competitive pricing.
Santa Cruz Renewables, a family-owned business for over a decade, offers micro-inverter setup and easy solar system monitoring. Run by Jacy A. Dickel, the company is committed to customer satisfaction and quality solar equipment in Northern California.
Evolution Solar, with 15 years of experience, specializes in designing, installing and maintaining solar systems for residential, commercial, and hospitality sectors. It offers services like mounting solar panels, solar roof replacements and pool solar panel installations in the San Francisco Bay Area
Greentech Renewables, formerly CED Greentech, is a trusted distributor in the renewables industry with a history dating back to 1957. Providing design, finance, sales and installation services for PV and energy storage solutions, it operates from over 100 locations across the US.
TN Electrical and Solar Services is a trusted solar installer offering clean energy and energy storage systems. Holding C-10 and C-46 classifications, it guarantees quality workmanship and prioritizes client satisfaction. It offers competitive pricing and responsive support.
Cool Earth Solar provides full turnkey solar services, including design, installation and maintenance for both commercial and residential properties. It offers energy storage solutions and aim to promote clean, renewable energy.
When selecting a solar installation company in San Jose, there are a number of specific factors to consider. With 6,520 solar companies in the area and the median San Jose household size as 1,778 square feet, you should get a basic idea of how many options are at your disposal and what size solar system you''ll need for your home. Below are a handful of other important aspects of choosing a solar installation company in the San Jose metro area.
An important part of solar installation is determining what size system, or how many solar panels, will work best for your home. To best determine how many solar panels you''ll need, be ready to give companies the following information:
Finally, be sure to inform the company of the number of people that reside in your home.
San Jose has four people in the average household, so many installers will use this number as a benchmark for how much solar energy your home will require.
Solar companies offer different warranties on their products and services, but you can find some common themes among the most prominent companies. For example, most solar companies and vendors offer 25-year warranties for solar panel performance and factory defects. Warranties for other elements, such as battery and charge controllers, vary depending on the item and the manufacturer.
You may find that some companies also include extra insurance and protection options for situations like property damage during installation, since the installation process involves altering your existing structures to accommodate the technology and wiring. Workmanship guarantees usually come standard, but coverage length can vary as well.
If you plan to lease your solar system, most companies will cover all issues throughout the contract duration. Also, they will typically take responsibility for solar system maintenance.
Depending on which solar company you choose, there will be differences in the warranties they offer, but you''ll notice similarities among many. For instance, it''s typical for most solar vendors and installers to offer 25-year warranties for solar panel performance and factory defects. Warranties for other parts, like battery and charge controllers, can differ depending on the item and manufacturer you choose.
Because installing solar panels requires modifying some of the existing structures of your home to help make space for the new technology and wiring, there may be additional insurance and protection options to cover property damage during installation, depending on which company you choose. Regardless of the installers you pick, a workmanship guarantee is usually a standard offering, but the coverage length can vary.
If you choose to lease your solar system, it''s common for most companies to cover all issues and required maintenance throughout the lease.
Choosing a solar installation company also means researching and deciding on the type of solar panels you want to install. There are three main types of solar panels available for residential use: monocrystalline, polycrystalline and thin-film. You also have a fourth option, solar roofing shingles, which is a newer and more expensive technology but could be a good choice for those who have the budget and want a solar solution that''s more aesthetically pleasing than traditional panels.
Monocrystalline solar panels are the front runner as the most commonly used and most efficient panels with efficiency rates of 20% and up. The downside is that these panels usually have a larger upfront cost because they''re more expensive to make.
Polycrystalline solar panels are overall less expensive to make and buy than monocrystalline panels. Physically, they look similar to their monocrystalline counterparts and last almost as long (warranties are in the 25-year range, but vary by brand). However, they''re generally less efficient, producing around 250 watts of power each rather than monocrystalline''s 300-plus.
Thin-film solar panels are the most affordable on average to consumers than the two types above and more lightweight. However, these panels are the least efficient of the three types.
Solar shingles are a more attractive option to those with the budget, but efficiency-wise, solar shingles are also only between 14% and 18% efficient, which is less efficient on average than monocrystalline panels.
Monocrystalline solar panels are the most efficient, but they are also the most expensive type of solar panels, costing an average of $1 to $1.50 per watt. In contrast, a-Si thin-film is the least expensive option at $0.43 to $0.50 per watt.
Solar panels are less expensive than solar shingles, but shingles are a newer technology, and their installation process is more complex. However, many consider shingles more aesthetically pleasing as they''re more streamlined on your roof than traditional panels.
Finding the best solar installation company in San Jose is about prioritizing your needs and focusing on them throughout every conversation with a potential installer. Below are some tips for choosing the best installer for you.
When you''re in the market for solar panels, price shopping is imperative. Costs can drastically differ from company to company, so by shopping around and getting multiple quotes (at least four or five) you can better understand what it costs to install solar in your area and then make an informed decision on who to work with. And remember, the lowest quote isn''t always the best one. If it sounds too good to be true, it probably is.
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