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:

Most efficient solar panels available in 2021

By John Fitzgerald Weaver | March 19, 2021

This list of the most efficient solar panels is based upon Taiyangnews‘ report from January 2021 – Advanced Module Technologies. While the list put together here isn’t all encompassing, and it will date itself quickly as the industry evolves, it covers a lot of the what’s out there. We would recommend getting deeper into the…

Flying panels, floating batteries, big bada boom, more! #35

By John Fitzgerald Weaver | March 12, 2021

The Clean Power Hour is a weekly clean energy headline review and commentary podcast brought to you by Tim Montague and yours truly – the CommercialSolarGuy – John Fitzgerald Weaver. First of course, here’s the podcast – Episode 35! Now, to the news!

Photograph of Blue Power's battery storage - installed in shipping containers sitting on foundations

24 hour solar power plant: a financial analysis

By John Fitzgerald Weaver | March 10, 2021

Japanese solar developer, Blue Power, has built a 24 hour solar plus energy storage power plant that can run for 24 hours a day at 143-1 Hinode, Akaigawa Village, Yoichi District, Hokkaido, Japan. While smaller solar plus storage facilities have been around for a couple of decades, a utility scale project at this large size…

A picture of an apartment building in the Netherlands is covered with solar siding

Space solar panel specs, solar siding in the Netherlands, and more! Episode #34

By John Fitzgerald Weaver | March 5, 2021

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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.