How much deposit can a solar panel installation contractor ask for in Wyoming?

Wyoming has no statutory cap on contractor deposits. No specific statutory cap on residential renovation deposits. For solar panel installation, industry standard is 10% — meaning on a $20,378 project, expect $2,038 max. Any request above $3,057 is a red flag.

Industry standard for solar panel installation: 10%. Long lead time but rebate/incentive-funded. Industry standard: 10% deposit, then milestones at panels-delivered / installed / utility-approved. Most legitimate Wyoming contractors will follow this norm regardless of whether the state has a statutory cap.

Wyoming doesn't have a statutory cap, but industry-standard deposits sit between 10–25% for most solar panel installation projects. A request above 15% is a strong signal of cash-flow problems (the contractor is funding earlier jobs with your money) or outright fraud risk. Get 2 more written quotes before signing anything.

Best practice in Wyoming: 10% deposit at contract signing → milestone-based progress payments tied to inspectable phases (rough-in, mid-build, substantial completion) → 5–10% retention held until punchlist + final inspection sign-off. Never pay materials in full upfront; if your contractor goes under, the materials supplier owns those goods, not you. Pay via check or credit card — never wire transfer to a personal account.