

Answers to Everything You're Wondering
We've heard every question. Here are the honest answers to help you navigate your DIY solar journey in Maine.
Common Questions
FAQ Categories
Solar Basics
Yes. Maine receives 33% more sunshine than Germany, which led the world in solar for years. Our panels produce power in February actually more efficiently in cold weather than in summer heat. Maine ranks #3 nationally in solar per capita. Your neighbors figured this out.
A typical 10kW system in Maine costs $28,000–$35,000 before incentives (full service) or $18,000–$24,000 (guided DIY). After federal tax credits and Maine incentives, your net cost could be 30%+ lower. We'll give you exact numbers for your home during your consultation.
Most Maine homeowners see payback in 8–12 years. After that, you're generating free electricity for another 15+ years. Over 25 years, typical savings range from $60,000–$90,000.
During the day, your system produces more power than you use. The excess goes to the grid, and you get credits from CMP or Versant. At night, you draw from the grid using those credits. Net billing means you're not "wasting" any of your production.
Snow slides off panels faster than you'd think they're angled and have a slick surface. Light snow often melts within a day. Heavy snow might reduce production for a few days, but this is already factored into our annual production estimates.
Working with DIY Solar ME
Full Service: We handle everything design, permits, installation, interconnection. You sign paperwork and enjoy the savings. Guided DIY: We handle design, engineering, permits, and interconnection. You do the physical installation (mounting panels, running conduit) with our training and on-call support. You save 30–40% on labor costs.
If you're comfortable on a ladder, can commit 2–3 weekends, and have someone to help, you're probably a good candidate. If any of that sounds stressful, go with Full Service there's no shame in it.
Our in-house crews. We don't use subcontractors. Every installer is trained to our standards and knows your project before they arrive.
We response with in 5 working days for service. We also offer subscription servicing for ongoing maintenance and monitoring.
Yes. (207) 805-2021. That's his actual phone number. If you get voicemail, he'll call you back within working 5 days.
Technical Questions
We use tier-1 panels (REC, QCells, Silfab) and premium inverters (Enphase microinverters or SolarEdge). We don't install off-brand equipment to cut costs. Your system should last 25+ years we spec accordingly.
we help folks apply for the warranties, which usually ranges from 5-25 years. We cover workmanship for 1 year.
You'll need a town building permit and an electrical permit. We handle both. You just sign where we tell you.
Full Service: 1–3 days on-site. Guided DIY: 2–3 weekends, depending on your pace. Total project timeline (including permits and interconnection): 8–12 weeks.
No. Properly installed solar actually protects the portion of your roof under the panels from weather and UV damage. Our mounting systems are designed for Maine snow loads and wind conditions. If your roof is old or in poor condition, we'll tell you to fix that first.
Money & Incentives
• Federal Investment Tax Credit: 30% of system cost • Maine Net Energy Billing: Retail-rate credits for excess production • Property Tax Exemption: 100% on solar-added home value • Efficiency Maine Rebates: Various programs We'll map out exactly which incentives apply to your situation during your consultation.
Yes. We work with several solar financing partners who offer 10–25 year loans with competitive rates. Many homeowners find their loan payment is lower than their previous electricity bill positive cash flow from day one.
Solar systems increase home value studies show a 3–4% premium. You can either include the system in the sale (most common) or we can help you transfer or relocate the system. We provide documentation to make the process smooth.
Your panel and inverter warranties are with the manufacturers, not us they remain valid regardless of what happens to any installer. Our workmanship warranty is backed by a bond. And we're not going anywhere: we've been doing this since 2022 and plan to be here for decades.