Ready to invest in solar?

Get support and guidance from an independent solar energy consultant--

your trusted partner in solar development projects from start to finish.

Hi, I'm John Weaver, your commercial solar energy consultant. When you work with me, you get 15 years of financial, engineering, and construction experience to guide you through your project -- from concept, to paperwork, to digging the dirt and throwing that final switch.

Call me for a 15-minute consultation, and we'll determine if we are the right fit. You can also contact me here.

508-4999-SUN

What I'll do for your solar project:

Provide a financial analysis, including electricity production, revenue stream projections, tax consequences, and operations and maintenance costs.

Deliver a complete cost breakdown of components, labor, and services. This includes: comparisons with national data and profit margins.

Design the layout of a complete solar system, defining a bill of materials.

Handle the paperwork that drives federal incentives, the local power company, permits and state level requirements.

Act as your Project Developer and guide you through professional scrutiny – with electrical and structural engineers, CPAs and bankers, permitting and hiring contractors.

See more about my services >

What customers say:

Everyone knows the environmental benefits of going green, but John taught us the financial benefits of a commercial solar installation. We’re combining solar power, batteries, and car chargers. It’s a complex project, with multiple moving parts. John said his advice was more peace of mind than anything else, and in the end he was right.

Yorba Linda,
California business owner, System – 57kW Solar plus 20/40kWh Energy Storage

I feel like the decision we made – reaching out to John after reading about him online – was the right decision. We’re expecting to earn six figures in the first year, and for twenty years from our roof, because of solar power.

Seamus Woods
Business Owner, Secure Storage, Brewster

If you’re considering solar power I highly recommend consulting with John Weaver. His knowledge and expertise are invaluable.

Kelly Mac
Interior Plantscape Designer, Kelly Mac Interiorscapes

Going green CAN save green, but it’s a minefield that we need people like John to help us navigate. I can’t thank him enough for thinking this through with me.

James Hammons Jr.
home owner, Texas

John’s deep Solar Market knowledge, developer insight, and most importantly his cost-saving and cost-effective consulting, has helped us tremendously in framing our understanding of a company we are charged with vetting for Investment. I highly recommend commercial companies to engage John as an intelligent and cost-effective protective-measure when vetting commercial and utility-scale solar proposals and projects.

Matthew Handley
Principal Analyst , Handley & Co.

Commercial Solar Guy News:

Man installing a solar panel on a rooftop.

Commercial Solar Depreciation Explained

By Craig Sargent | October 17, 2023

Navigating the tax intricacies of commercial solar depreciation is crucial for business owners looking to maximize their return on solar investments. It can get complicated, particularly as projects increase in scale. However, for business owners, the tax benefits associated with solar investments, particularly those found with commercial solar depreciation, can significantly accelerate the return on…

Single-axis solar tracking field, land lease for solar farm

Land lease for solar farm sought by Commercial Solar Guy following 100MW deal

By John Fitzgerald Weaver | April 25, 2023

Commercial Solar Guy, a solar power construction, consulting, and development company, is on the lookout for an additional 15 megawatts–approximately 75 acres–of land to lease in New York state for solar farm expansion. Commercial Solar Guy has recently signed a deal to deliver a portfolio of 101 megawatts of community solar projects in upstate New…

Solar peaks at 5.3% of US electricity in May, up 26% for the year

By John Fitzgerald Weaver | July 29, 2021

The US Department of Energy’s Energy Information Administration (EIA) released its most recent Electric Power Monthly, which provides data through the end of May 2021. The report notes that for the month, solar photovoltaic generation (solar) grew 25% over May 2020. Solar accounted for just over 5.3% of total US electricity generated for the month…

Solar, and solar+wind, records set in April, but emission free electricity takes a hit

By John Fitzgerald Weaver | June 28, 2021

The US Department of Energy’s Energy Information Administration (EIA) released its most recent Electric Power Monthly, which provides data through the end of April 2021. The report notes that for the month, solar photovoltaic generation (solar) has grown 30% over April 2020. Solar accounted for just over 5.1% of total US electricity generated for the…

Want to know more?

Contact me today to set up a 15-minute call. I'll do a preliminary design and rough pricing to determine if we are a good fit.