Compare your solar options.
Before you sign.
A PPA, a lease, a loan, or buying outright. We help you understand the choices, compare offers for your home, and find the fit that feels right.
For California and Massachusetts homeowners.
No obligation. No pressure.
More clarity.
We look at your home and electric bill, explain the options available at your address, and connect you with an installer partner.
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Solar should fit your home.
And your life.
Every roof, utility bill and household is different. So why settle for just one option?
Collective Power is a solar brokerage for homeowners in California and Massachusetts. We compare financing options for your address and explain the numbers in plain English, so you can decide what works for you.
Compare first. Choose with confidence.
Understand the payment, total cost and terms before making a commitment.
How would you like
to go solar?
Ownership or no equipment to buy. A monthly payment or a rate per kilowatt-hour. Start by understanding your options.
Solar PPA
Pay for the electricity your panels produce, rather than buying the equipment. Compare the rate, escalator and contract term.
Explore solar ppaSolar lease
Use solar without buying the panels. Understand the payment, annual increase, maintenance and transfer terms.
Explore solar leaseSolar loan
Finance the equipment and own your system. Compare financing terms, total cost and the incentives available to you.
Explore solar loanCash purchase
Purchase your system upfront. Look at the full installed price, payback, warranties and long-term ownership.
Explore cash purchaseLess guesswork.
More straight answers.
Tell us about your home
Your address, utility and electric bill help us understand what might fit.
See the options side by side
Compare available offers, payments, ownership and the terms that matter.
Choose your next step
Ask questions, understand the numbers, and decide whether an installer match makes sense for you.
Two states.
A comparison for your address.
Utility rules, energy rates and available offers vary. We help you look at the details where you live.
California
From Los Angeles and San Diego to Sacramento and the Bay Area. Understand your utility, NEM 3.0 and the solar options for your home.
Explore California New EnglandMassachusetts
From Worcester and Springfield to Boston and surrounding towns. Compare your options with your local utility and household in mind.
Explore MassachusettsGood questions.
Straightforward answers.
There's a lot to consider before going solar. Start here, or talk it through with us.
Ask us a questionWhat is a solar broker?
A solar broker compares offers from installers and financing partners instead of selling one system. Collective Power helps you understand your options and matches you with an installer whose offer fits your home.
Is requesting a solar quote free?
Yes. Requesting a quote costs nothing and carries no obligation. We use information about your home, utility and electric bill to review the options available at your address.
What is the difference between a PPA, lease and loan?
With a PPA, you pay for the electricity the system produces. With a lease, you pay a monthly amount to use the system. With a loan or cash purchase, you own the system. Compare the full costs and terms before deciding.
Can I go solar with no money down?
Some PPA and lease offers start with no upfront cost, and some solar loans have no down payment. Availability depends on your address, credit and installer partner. Always compare the total cost over the full term.
Which areas does Collective Power serve?
We help homeowners in California and Massachusetts. Available offers depend on your address, utility and installer partners.
Do you install the panels yourselves?
No. Collective Power is a solar brokerage. We help you compare options and connect you with an installer partner. Your installer handles system design, installation and utility approval.
See what solar
could look like for you.
Tell us about your home and electric bill. We'll help you compare what fits.
Solar guides for
real-life questions.

How to Compare a Solar PPA to Your Burbank Electric Bill
Your bill shows the kWh you use and what you pay per kWh. Here is how to compare it with a solar PPA offer in Burbank.
Read guide
How a Solar PPA Rate and Escalator Work in Long Beach
A solar PPA charges per kWh the system makes. See how the rate, escalator and term add up for a Long Beach home.
Read guide
Solar PPA and Your Utility in Santa Monica and What to Ask
Your utility changes what a solar PPA is worth. Here is what to ask about exports and rates for a Santa Monica home.
Read guide