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Written By David Cusick
Last Updated February 2024
Year after year, more Rosemead residents adopt rooftop solar panels to lower their carbon footprint and add value to their property. Switching to solar energy can reduce your monthly energy expenses and shrink your carbon output. Before you begin the process, you want to make sure you find a trustworthy installer. Luckily, we've done the research and created a guide to the best and most reliable solar installation companies in Rosemead.
Clear pricing policy
Reliable customer support
Informative resources
Free quotes
Services Offered
Informative resources
Reliable customer support
Clear pricing policy
Services Offered
Clear pricing policy
Informative resources
Prompt service delivery
Reliable customer support
Free quotes
Services Offered
Our Rating
Informative resources
Reliable customer support
Clear pricing policy
Services Offered
Our Rating
Reliable customer support
Informative resources
Free quotes
Services Offered
Our Rating
Clear pricing policy
Informative resources
Free quotes
Reliable customer support
Services Offered
Our Rating
Free quotes
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Informative resources
Free quotes
Clear pricing policy
Services Offered
Our Rating
Free quotes
Reliable customer support
Prompt service delivery
Services Offered
Our Rating
Informative resources
Clear pricing policy
Free quotes
Reliable customer support
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:
Going solar can be a great way to reduce electricity costs and help the environment by reducing your carbon footprint using renewable energy. Here are some crucial factors to consider when deciding if a solar installer is reliable.
Make sure you hire a licensed solar installer. This help guarantee that the work is done correctly using current installation best practices. There are five different types of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. To earn a license, a contractor must complete a highly comprehensive educational series, gain four years of field experience, and pass written exams.
Check consumer review platforms like TrustPilot, Google Reviews, and the Better Business Bureau (BBB) to see feedback from past customers about local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with installers that have very few reviews or mostly negative ones.
Call at least three solar companies for free, itemized quotes. The quotes should outline all costs and specify the solar equipment included. Reviewing multiple quotes helps identify the option that aligns with your budget.
High-quality solar installations should have robust workmanship and performance warranties. The workmanship guarantee covers any installation issues like cracks in the panels, poor wiring, or poor alignment. The output guarantee ensures an energy generation baseline. Strong warranties reflect a solar provider's confidence in its installations.
Solar energy can help you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.
Solar panel costs vary based on system capacity and the technology used. The average solar system in Rosemead has a capacity of 2.8 kilowatts. Homeowners in the area should expect to pay around $3,470 per kilowatt; the average Rosemead homeowners spends about $6,920 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce their upfront costs.) A personalized quote from a local solar installer will account for factors such as the size, panel type, and capacity of the planned system, and should include costs for permit fees, preliminary work, and labor.
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
A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. More specifically, you can install a solar heating system for your water.
With home solar panels, you can recoup the cost of the system over time, lower your property's emissions, and be better prepared if there's an outage to the local grid.
Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Rosemead amount to $751.
Your payback period is the time to achieve an ROI on your solar panels. It will vary based on their rated capacity, the rate your utility charges per kilowatt of power, and the average sunlight in your area. Rosemead has extremely high daily sunlight levels, so you could recoup your investment in as little as 9.2 years per 5 kW of rated capacity.
While solar energy might not be ideal for some in wet or dark areas, the latest generation of equipment and energy storage systems could increase your property's solar viability enough where you could 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.
The answer depends on your specific needs and goals. Generally, monocrystalline solar panels are the most efficient for Rosemead homes. However, if you have a limited budget, then you could polycrystalline or thin-film solar panels. When you're gathering estimates, make sure to ask about the different types of solar panels a company offers and the benefits and drawbacks of each.
Solar panels are gaining traction for their high efficiency and low maintenance costs. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.