Keep solar advice free and independent
Ads and referrals cover part of the bills. Reader support lets us stay honest when the honest answer is "don't buy that."
Choose an amount
Payments are processed securely by the provider you choose. We never see your card details.
Online checkout opens soon. Tell us how you'd like to give and we'll send a secure payment link by email.
Where support goes
| Use | Share |
|---|---|
| Operations: hosting, data, tools | 35% |
| Writers, editors and video creators | 30% |
| Contests and prizes | 15% |
| Promotion and outreach | 15% |
| Payment fees and reserve | 5% |
Target allocation. We publish a yearly summary of what came in and where it went.
Other ways to help
- Share a calculator with a friend who's getting quotes.
- Send us a correction. Accurate numbers matter more than anything.
- Enter a contest or join the team.
- Brands can donate prizes or sponsor.
Contributions support an independent publisher. They are not tax-deductible charitable donations.