Get the Full Picture—Not Just a Price
A clear, honest quote built around real numbers for your home or business, prepared by Western Massachusetts’ leading solar experts.
- 95% Solar Production Guarantee
- SunAlert™ performance monitoring platform
- 2,000+ solar & storage installations across Western Massachusetts
- Battery storage specialists
- One trusted team from start to finish
What Your Easy Quote Includes
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Our Process Begins With Your Needs During your first call, we’ll walk through your questions and gather a few details about your home and energy goals.
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Solar Design Review Your Valley Solar designer will guide you through an interactive design where you can explore “what-if” scenarios — like adding panels or removing trees — and instantly see the results.
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Savings Breakdown A clear look at your solar ROI and financing options. If we can’t show you at least 30% savings, we won’t take the project.
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Solar Score A data-powered estimate of your home’s solar performance based on shade, orientation, and roof conditions.
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Financing Options Flexible, easy-to-understand options designed to fit your goals and budget.
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Production Estimate Month-by-month projections of expected energy output — backed by our 95% Production Guarantee and powered by our proprietary SunAlert monitoring service.

Trusted by Homeowners Across Western MA.
See why thousands of homeowners turn to Valley Solar for precise solar design, reliable installation, and proactive service that delivers lasting energy savings.
10+
years serving Western MA
2,000+
solar installations
800+
battery system installations
95%
solar production guarantee
Always-On Protection for Your Solar System
Think of our performance guarantee like a promise — and SunAlert is the reason we can keep it. Most companies just hope their systems perform. We actually watch them. With 24/7 monitoring, automatic alerts, and local technicians ready to act, SunAlert is the behind-the-scenes platform that makes our guarantee real. It’s not magic — it’s data-driven monitoring technology built into every Valley Solar installation.
With SunAlert, you get:
- Built-in coverage at no extra cost — proactive protection from day one.
- 24/7 performance monitoring that flags issues before they affect your energy production.
- Automatic alerts and case creation so nothing slips through the cracks.
- Fast, local response from the same Valley Solar technicians who installed your system.