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Written By David Cusick
Last Updated February 2024
A rooftop solar array could give you a renewable power source that will eventually pay for itself. Making the switch to solar power allows you to cut your utility bills and shrink your environmental impact. But you'll want to find a qualified installation company first. That’s why we’ve reviewed the options and compiled a guide to the most trustworthy solar installation companies in Sunnyvale. These top companies consistently deliver high-quality and dependable services.
Reliable customer support
Clear pricing policy
Informative resources
Free quotes
Services Offered
Prompt service delivery
Informative resources
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Free quotes
Prompt service delivery
Reliable customer support
Informative resources
Services Offered
Our Rating
Informative resources
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
Informative resources
Clear pricing policy
Free quotes
Reliable customer support
Services Offered
Our Rating
Reliable customer support
Informative resources
Clear pricing policy
Prompt service delivery
Free quotes
Services Offered
Our Rating
Reliable customer support
Prompt service delivery
Informative resources
Clear pricing policy
Free quotes
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Informative resources
Free quotes
Services Offered
Our Rating
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Reliable customer support
Informative resources
Free quotes
Prompt service delivery
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Installing solar panels can cut your electricity costs and help the environment by reducing your carbon footprint. When determining whether a solar provider is right for you, consider these key factors.
Hiring a licensed solar installer is critical. This help guarantee that the work is done correctly using current installation best practices. There are five specific classifications of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. To earn a license, a contractor must take a highly comprehensive educational series, gain four years of field experience, and pass written exams.
Check review sites like the Better Business Bureau (BBB), Google Reviews, and TrustPilot to see feedback from past customers on local solar companies. Detailed reviews can help you assess a company's dependability and customer service. Use caution with companies that have no reviews or mostly negative ones.
Call 3–5 solar companies for free, itemized quotes. These quotes should explain all costs and list the solar equipment included. Reviewing multiple quotes helps identify the option that aligns with your budget.
Quality solar installations should have comprehensive workmanship and performance guarantees. The workmanship warranty covers any installation issues such as poor wiring, cracks in the panels, or poor alignment. The performance guarantee promises a specific energy output level. Strong guarantees indicate that a solar installer trusts its installations.
Going solar can help reduce your energy expenses over time. Be sure to consider these aspects when determining the cost and value of solar panels.
The average Sunnyvale homeowner will spend around $7,249 on a home solar system after federal tax refunds. Solar arrays in Sunnyvale cost approximately $3,470 per kilowatt, with an average size of 3.0 kilowatts. An estimate from a local solar provider will include costs for preliminary work, permit fees, and labor, and will account for your system's size, capacity, and panel type. Some homeowners prefer to lease their solar panels to reduce upfront costs.
Incentive Amount:
Eligible products can be financed for up to 25 years, depending on the useful life of the eligible product.
Minimum financing: $5,000
The financing may not exceed fifteen percent (15%) of the market value of the property, up to the first seven hundred thousand dollars ($700,000) of the property’s market value, and ten percent (10%) of the remaining value of the Property above seven hundred thousand dollars ($700,000) minus any PACE assessment on the propertyThe total amount of any annual property taxes and assessments shall not exceed five percent (5%) of the property's fair market value, determined at the time program financing is approved.
Incentive Type: PACE Financing
Incentive Amount:
Locally determined
Incentive Amount:
For projects 30 kW or larger, 50% of incentive will be received up-front; 50% will be received based on actual kWh production over the first 5 years. For projects under 30kW, 100% of the incentive will be paid up front.
Incentives will step down over time. See below for incentive amounts.
Incentive Amount:
Step 1 Incentive Rates (contact utility to determine current incentive levels):
Single Family Residential Incentives:
Systems that displace natural gas: $29.85 per estimated therm displaced
Systems that displace electricity or propane: Funding has been exhausted
Commercial/Multifamily Incentives:
Systems that displace natural gas: $20.19 per estimated therm displaced
Systems that displace electricity or propane: $0.42 per estimated kWh displaced *** Note, funding has been exhausted in this category for SCE and PG&E
Solar Pool heating: $5.00 per estimated therm displaced
Incentive Amount:
Single-family residential gas-displacing systems: $18.59 per therm displaced
Single-family residential electricity or propane-displacing systems: $0.54 per kWh displaced
Multifamily and Commercial gas-displacing systems: $14.53 per therm displaced
Multifamily and Commercial electricity or propane-displacing systems: $0.42 per kWh displaced
Low-Income Multifamily gas-displacing systems: $19.23/therm displaced
Low-Income Multifamily Electric or Propane Displacing systems: $0.56/kWh displaced
A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. A more specific example is installing a solar heating system for your water.
There are many advantages of home solar energy. You can save money, raise your property values, and reduce emissions. With the right storage equipment, solar panels can also give you further energy independence and offer some protection from power outages.
It depends on where you live and the kind of panels you plan to use. With the winter months in California being very mild, you have significant leeway to install your panels, though they won't achieve peak performance until summer arrives.
Yes, you can use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, meaning that you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.
Generally speaking, your energy bills will significantly decrease after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Sunnyvale, the average amount someone can save is $953 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system after the payback period concludes.
While solar energy might not be the best performing choice for some in dark or wet areas, the latest generation of equipment and energy storage systems could increase your property's solar viability enough to achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.
Of course. Solar panels are independent of the Sunnyvale grid and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system without a storage system cannot keep you running through a nighttime outage. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.
Ultimately, the answer will depend on your specific situation. You'll be eligible for a federal tax credit of up to 30% of the system's cost, as well as state or local incentives depending on where you are. As for insurance, you'll need to inform your insurance company about your new solar panels. Your premium may increase due to added property values, but you'll have peace of mind if a covered event happens to the system.