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Considering the fact that San Jose is one of the fastest-growing Californian cities in terms of economy and infrastructure, the solar installation market in the city is highly competitive. So much so, the average market cost for a solar system of 5kW capacity comes around $14,800 dollars. 

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The best solar companies in San Jose offer competitive market average quotes for solar installations that include high-quality components and long-term warranty for the solar system as well as labor.

5 best solar companies in San Jose, CA

San Jose is undoubtedly one of the best cities in California to go solar as there are no shortages of options for local as well as non-local solar installation companies. And out of many solar companies that operate in the city, these five installers have good online ratings and offer competitive quotes: 

1. Clean Solar 

Address: 1445 Koll Circle, Suite 109, San Jose, CA, 95112

Telephone: (888) 551-7652 

Clean Solar operates all over Northern California and offers solar installation services in San Jose as well. The solar installation company’s quotes come close to the market average and the cost-per-watt rate is $4.27/W. With the company, customers get the option to choose between cash and loan payments. 

Clean Solar offers up to 25 years of warranty on the solar system and battery system. Apart from offering solar installation services, the company also offers minor roof repair services. In 2015, the company was voted the best solar company in Silicon Valley. 

2. Solar Optimum 

Address: 614 West Colorado Street, Glendale, CA, 91204

Telephone: (800) 552-9970 

Although Solar Optimum isn’t locally headquartered in San Jose, the company offers residential solar installation services across the entire city. Similar to Clean Solar, the company offers cash and loan payment options. 

Solar Optimum offers a competitive cost-per-watt rate of $3.53/W and therefore comes as one of the best solar companies in San Jose in terms of affordability. Warranty from the company is limited to 10 years for the battery system and goes up to 25 years for the solar system. 

3. NRG Clean Power 

Address: 75 E Santa Clara St, San Jose, CA 95113

Telephone: (800) 698-6627

NRG Clean Power is one of the largest solar companies in San Jose as it operates on a large-scale network. And due to a large-scale operation, the company is able to offer a competitive cost-per-watt rate of $2.75/W. 

NRG Clean Power also offers competitive warranty periods of up to 30 years on the solar system, mount rack, labor, and battery system. Also, customers get the flexibility to choose between different payment options, including cash, loan, PPF, and lease. 

4. Soleeva 

Address: 1918 Junction Ave, San Jose, CA 95131

Telephone: 833-820-8080 

Soleeva is one of the best solar installation companies in San Jose in terms of affordability. The company offers a cost-per-watt rate that can go as low as $2.9/W. And despite the pricing that is lower than the market average, the company offers more than 30 years of warranty on the solar system and roofing, and 15 years of warranty on the battery system.

Soleeva not only specializes in installing mounted solar panels but also offers solar roofing and minor roof repair services. Purchasing options from the solar company include cash payment and loans. 

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5. Semper Solaris

Address: 2505 Amaral Ct, Hayward, CA 94544

Telephone: (650) 727-9272

Semper Solaris is similar to NRG Clean Power as it has a large-scale network operation. The company specializes in solar system installation as well as solar system power storage. With a competitive cost-per-watt rate of around $4.15/W, the company stands out as one of the best solar installers in San Jose among other options

Semper Solaris offers flexibility to customers with various payment options, including loans, lease, PPA, and full cash payment. Customers also get 30+ years of warranty on roofing and up to 25 years of warranty on the solar system, battery system, and solar roofing.

FAQs

1. What are people saying about solar installation services in San Jose, CA?

Many solar installation services in San Jose, CA have been receiving good online reviews on online solar company marketplaces. It’s a good step to go for a solar installation company in San Jose, CA that has good online reviews on various marketplaces. 

2. What is the best solar program in California?

The Federal solar Investment Tax Credit (ITC) is undeniably one of the best solar incentives. Other beneficial solar programs in the state include Disadvantaged Communities- Single-family solar homes (DAC-SASH), Solar on Multi-family Affordable Housing (SOMAH), and No-cost Solar for Low-income Residents. 

3. Are solar panels a good investment in 2021?

Yes, solar panels are a good investment in 2021, especially in California as the utility bills are the highest in the state. Also, it’s worth going solar now as the solar ITC phasedown has been extended for two more years till 2023. 

4. Are solar panels bad for your roof?

No. Professional solar installers in San Jose and other cities inspect the overall structural strength of the roof and then install the mounting racks where solar panels are fitted. If the roof’s structural strength does not meet the required threshold, it is important to have the existing roof reinforced to bear the solar panel and mounting rack’s weight. 

Solar installation cost in San Jose

The solar installation cost for a 5kW system averages at $14,800 in San Jose before solar ITC and other solar incentives. The installation expense can significantly come down with ITC, local solar rebates, and other solar incentives. 

Here’s a breakdown of solar installation cost in San Jose for solar systems of different kW capacities: 

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Wrapping up 

In order to get the best value without breaking the bank, it’s important to reach out to various solar companies in San Jose, request them for a quote that’s specific to your requirement, and compare them.

Use this online comparison tool to compare up to 4 quotes from solar installers in San Jose you feel can deliver the best service to you. 

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