Expert Advice On Improving Your Home
Expert Advice On Improving Your Home
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Written By David Cusick
Last Updated February 2024
Rooftop solar energy is becoming increasingly popular for homeowners in Diamond Bar. A solar panel array can help you add value to your property, decrease your carbon footprint, and provide a dependable source of power. Adopting solar energy can help you save money and shrink your carbon footprint, but you want to make sure you find a qualified installer. That’s why we’ve reviewed the options and compiled a guide to the most dependable solar installation companies in Diamond Bar. These top companies consistently deliver high-quality and dependable services.
Informative resources
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Informative resources
Clear pricing policy
Reliable customer support
Services Offered
Free quotes
Reliable customer support
Prompt service delivery
Clear pricing policy
Informative resources
Services Offered
Free quotes
Reliable customer support
Clear pricing policy
Informative resources
Services Offered
Informative resources
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Reliable customer support
Clear pricing policy
Informative resources
Services Offered
Clear pricing policy
Informative resources
Prompt service delivery
Reliable customer support
Free quotes
Services Offered
Free quotes
Clear pricing policy
Informative resources
Reliable customer support
Services Offered
Clear pricing policy
Reliable customer support
Free quotes
Family-operated business
Informative resources
Services Offered
Reliable customer support
Free quotes
Clear pricing policy
Informative resources
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:
Adopting solar power lets homeowners reduce utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re deciding whether to go solar, consider these key factors for choosing an installer.
Make sure you hire a licensed solar installer. This help guarantee that the work is done properly 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 licensure, a contractor must complete a highly comprehensive educational series, gain four years of experience as an apprentice or journeyman, and pass written exams.
Look at review platforms such as Google Reviews, the Better Business Bureau (BBB), and TrustPilot to find out what previous customers say about local solar companies. Reviews can give you an idea of a company’s reliability and customer service. Avoid companies lacking reviews or with predominantly negative feedback.
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 you find the best option that fits your budget.
Top-notch solar installations should have strong workmanship and performance warranties. A workmanship warranty covers installation issues, such as poor wiring, cracks in the panels, or poor alignment. A performance warranty guarantees a minimum energy output. Comprehensive warranties indicate that a solar company believes in its work.
Switching to solar power can help decrease your energy expenses. Be sure to weigh these aspects when determining the cost and value of solar panels.
The cost of home solar panels in Diamond Bar depends on several factors, including your system's expected capacity and the type of panels you'll use. Generally speaking, a typical solar energy system will cost $3,470 per kilowatt, not including labor, preliminary work, or permit fees. Most solar systems in Diamond Bar are 2.8 kilowatts, and the typical Diamond Bar homeowners spends $6,920 after accounting for federal tax refunds. Some homeowners may prefer leasing 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
A solar photovoltaic (PV) array can generate power to run any electric appliance or system in your home. More specifically, you can install a solar water heating system.
There are a number of benefits to home solar energy. You can reduce emissions, qualify for tax benefits, and raise your property values. With the right storage equipment, solar panels can also provide you with additional energy security and offer some protection from power outages.
It depends on your location and the kind of panels you plan to use. With the winter months in California being very mild, you have a lengthy window to install your panels, though they won't reach peak performance until summer arrives.
You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. In perennially-sunny Diamond Bar, you could make enough from your solar panels to recoup your investment in 9.2 years per 5 kW of rated capacity at maximum.
The specific required maintenance steps will vary based on the type of solar panels you have. At a minimum, you should clean and inspect each panel once a quarter. Your solar installer might offer comprehensive plans where they'll do the maintenance for you.
With respect to taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. Regarding insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should talk with your accountant or insurance agent for information specific to your case.
