Proposal vs. contract
Check whether the system, equipment, price, and scope in the contract match the proposal you were shown.
Solar contract reviewSolar contract review
Solar contract review
before you sign.
The proposal makes the promise. The contract sets the terms. Get a plain-language review of both before you commit.
Free for a limited time · No card or emailed code required
Independent of installersNo installer referral fees.
Your information stays yoursWe do not sell it to installers.
Clear about the limitsUnchecked items are explained.
Beyond the sales pitch
Read the commitment behind the proposal.
Includes the proposal checks, plus the terms that shape what happens after you sign. Document review, not legal advice.
Payments & changes
Understand payment milestones, the final-payment trigger, equipment substitutions, and change-order terms.
The terms after signing
Find cancellation language, production guarantees, arbitration clauses, and transfer, buyout, or removal terms for leases and power purchase agreements.
What you receive
Clarity you can take back to your seller.
A digital report with findings, explanations, and practical questions. Download it, print it, or share it as you weigh your next step.
Every result reflects the checks we could complete. A review does not guarantee savings or performance, and it is not a legal opinion.
Explore Sample Report See our sources & methodology
How to startBring the documents.
Bring the documents.
Leave with better questions.
Automated reviews are completed instantly. If your bid needs a human review, expect your report within 2 business days, usually sooner.
- 01
Upload what you have
Include the proposal and contract you would sign so we can compare them. PDFs, photos, and screenshots work. A recent electricity bill is optional but recommended.
- 02
Confirm your review
Choose your review scope. The free offer applies automatically at checkout, with no card or emailed code required.
- 03
Read the findings
See what we checked, what needs another look, and what information is missing. Use the questions to follow up before you decide.
Which documents should I send?
Send your solar proposal for Bid Review. For Bid + Contract Review, include the contract you would sign and the proposal so we can compare them. If you only have the contract, we explain what we could not compare without the proposal. PDFs, photos, and screenshots are fine. An electricity bill is optional but recommended. Upload one recent bill, including its 12-month usage history if shown, to help us check the proposal against your electricity use.
Is this legal advice?
No. BidProof is not a law firm. We explain what the contract says, what it leaves out, and whether it matches the proposal. We do not represent you or tell you whether to sign. Consult a lawyer if you need legal advice.
Can I send the contract later?
Start with the proposal you have. If the contract comes later, contact support with your original review details so we can arrange the next step. Both review scopes are free while the free offer is active.
Do I need to sign up to receive the offer by email?
No. Receiving the offer by email is optional. The free offer applies automatically at checkout, and no card or emailed code is required.
Read the terms with better questions.
Use our solar contract red-flags guide, questions before signing and warranty checklist alongside the documents you would sign.
Your home. Your decision.
Understand the terms before you commit.
Send the proposal and contract. We’ll help you read them together.
Review my contract freeFree for a limited time · No card required
Free for a limited timeBid + Contract ReviewStart free review