Solar Panel Cost Guide in Mountain View, CA (Feb 2023)

  • Mountain View Solar Installation Cost: $5,695
  • 25-Year Savings: $18,691
  • Payback Period: 5.8 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 20, 2023

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We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Mountain View

We break down average solar pricing in Mountain View.

In Mountain View, solar panels cost about $3 per watt on average. The average Mountain View homeowner needs a 3.0-kilowatt system, which would cost about $5,695, or $4,214 after the federal solar tax credit of 30% is applied.

These figures are only averages, and how much solar costs for you will most likely differ based on your energy needs and what company you want to go with. For many homeowners, the upfront investment in solar power is worth paying. On average homeowners in Mountain View see about $31,000 in savings on energy bills over 20 years.

To get a free estimate from a highly rated solar installer in Mountain View, you can click the button below.

Solar savings over time in Mountain View

Year Return on Investment
1 years $-4,719
3 years $-2,768
5 years $-818
7 years $1,133
9 years $3,084
11 years $5,035
13 years $6,986
15 years $8,937
17 years $10,888
19 years $12,838
21 years $14,789
23 years $16,740
25 years $18,691

Top Solar Installers in Mountain View

DIY solar panel installation is a possibility, but it's an undertaking that can be a pain. Going with a solar panel installer can make your switch to solar power much easier. Local solar installers can also help you maximize your return on investment by walking you through any local incentives you can benefit from and by offering warranties and repairs.

There are various licensed solar professionals that can take care of your solar installation project. Here are our suggestions:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

See all of the solar companies in Mountain View

Factors that Affect Solar Panel Costs in Mountain View

There are several factors that can determine your installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar system.

Solar Equipment

One of the most important factors to consider when it comes to the cost of adopting solar energy is the size of the solar system, which is measured in kilowatts (kW). The more power your household uses, the larger your system will likely need to be. You can expect to spend around $2,730 per kilowatt in Mountain View. The brand and type of equipment you want for your solar system can increase or decrease the price quite significantly. If you prefer a brand name like Tesla or SunPower, these often have a higher price tag than other brands. Efficiency also matters. Whether you're opting for high efficiency because you have limited roof space or just want maximum energy production, you will be looking at a higher equipment cost, but this can typically lead to more savings over time. Also, if you want additional equipment like an electric vehicle charger or solar batteries, this will also increase the cost.

Solar Financing Terms

For some homeowners, paying for solar out of pocket can be a challenge. Solar loans are available from most installers in Mountain View, which can lower, or in some cases completely eliminate, your upfront costs to make solar more accessible. When figuring out your overall cost, you should also calculate the interest you'll pay if you opt for a solar loan. Also, paying more on your down payment can lower the total interest paid over time.

Solar Panel Installation Company

A final factor to keep in mind when trying to figure out the cost of solar for your home or business in Mountain View is the company you get to install your solar system. Similar to choosing a company to build a deck or pool, for instance, there are plenty of solar installers that provide a range of services at different costs. You may notice national solar installers that have lower prices due to their larger brand name and access to bulk prices, or you might see small, local installation companies offering deals or specials to compete with those major players.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.84 $11,925 $37,104 6.1 years
8 kW $2.78 $15,594 $49,778 6.0 years
10 kW $2.73 $19,110 $62,605 5.8 years
12 kW $2.68 $22,473 $75,585 5.7 years
14 kW $2.62 $25,684 $88,717 5.6 years
16 kW $2.57 $28,741 $102,003 5.5 years
18 kW $2.51 $31,646 $115,441 5.4 years
20 kW $2.46 $34,398 $129,032 5.3 years

How to Save on Solar Panels

There are many companies to choose from in Mountain View, and some homeowners feel overwhelmed considering their options. Choosing the right company for you can be difficult, so here are some tips to help you decide:

  • Warranty: Warranties that provide coverage for defective panels and repairs over a couple decades are the best you can get in the business, and offering that kind of warranty is one indication of a good company.
  • Contract: When looking over your solar installer's contract, ask for clarification about any terms you're not sure of and make sure you understand what happens in scenarios like a system component breaking or the company going out of business.
  • Solar Panel Brands: Different companies have different brands and kinds of panels. If you know you want a specific brand, make sure the solar installer you're considering has it.
  • Reputation: Solar system installers that have great reviews from their customers and that have been operating for many years in most cases offer high-quality solar panel installation and expertise.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Mountain View, CA Solar Cost FAQs

How much does it cost to install solar panels in Mountain View?

The average cost of solar panels in Mountain View is about $13,650 for a 5-kW system and $27,300 for a 10-kW system before the ITC, but the real cost will depend on stuff like the model of solar panels you want, what size system you need and how much energy you use.

Is cost the most important consideration when buying solar panels?

Cost is definitely one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

Is switching to solar power worth it?

Solar panels can be a fruitful investment for a majority of homeowners, but they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight and/or your power bills are already reasonably low, solar panels might not be for you.

How long do solar panels last in Mountain View?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely at that time. What this means is how much energy they produce will have decreased significantly after that point. You can decide to replace them after having them for that long or you can continue to use them at a lower efficiency.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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