• System Size: 10.64 kW
  • Yearly System Output: 17,668 kWh
  • Federal Tax Incentive: Qualifies for ~$6,000 U.S. Federal Tax Credit
  • Utility rates: 14.5 cents/kWh

Carbon Negative with Chuck W.

We LOVE this install from New Mexico customer Chuck W! It’s not only a beautiful install, but Chuck was also able to maximize his roof space perfectly allowing him to reach carbon negative. We’re also excited that this is our first ever Install of the Month featuring SolarEdge’s HD Wave inverter. Its compact size fits just right on Chuck’s small structure.

His personal solar technician Wil B. reported that working with Chuck was a joy:

Chuck already knew he wanted high end panels and the Solaredge inverter. I just had to broker the deal to find him the best Solarworld options. We went with a combination of black panels on one building and silver on the other, mostly for aesthetics. He knew he wanted the new HD Wave inverter so he ended up having to wait a few months for it to be released.  – Solar Tech Wil Burlin

Chuck received his shipment from the freight delivery service, recruited a few friends, family, and solar veterans, and got his racking and panels up himself, no installer required.

His story is pretty inspiring and he tells it better than we could, so we highly recommend reading our interview with Chuck below!

Interview with Chuck

What was your primary reason for adding solar to your home?

I feel it’s important that I support combating climate change as much as I can. The low cost of a DIY PV system made it possible for me to “max out” in terms of the system size allowed under our rules for simple approval. This system will produce a substantial surplus, even after converting all of my propane usage to electricity. I expect to be “carbon negative”, including travel, from here on out.

Did you have any previous DIY experience?

I’ve been doing it myself for as long as I can remember. – Chuck W.

What was the most difficult part of the installation?

The hardest part was dealing with the electric code. Our local authority requires taking a test for DIY solar, my installation had a couple of minor irregularities related to putting the PV juice back into my existing AC system, and in general, it was quite a lot of study to make sure it was completely by the book. Even though I’ve had a career as a design engineer, the electric code is a whole different world!

How many helpers did you have?

My friend Art from NY, a former solar installer, offered some good, practical advice (especially on dealing with inspectors) and helped put the rails up on the first structure. My friend Gene helped raise the first set of panels, and my partner Miya helped install the rails and raise the panels on the second structure.

Did you hire a contractor?

No, I didn’t hire anyone.

I feel it’s important that I support combating climate change as much as I can. The low cost of a DIY PV system made it possible for me to “max out” in terms of the system size allowed under our rules for simple approval. – Chuck W.

Were there any unforeseen additional parts or tools you needed?

The kit from Unbound Solar was complete and accurate for everything up through the inverter. Getting everything from there to the AC connection was full of missteps in getting the myriad little pieces and fittings. I made quite a few extra trips to Lowe’s and Home Depot.

How long was the full installation process?

Overall, it’s been going on for about 4 months, with lots of off time in the middle. Doing it again, if I focused, I could probably do it in a week.

How did it feel to get your solar project finished?


Who else did you consider before choosing Unbound Solar?

I looked at various other companies on the web, liked what I saw with Unbound Solar (especially the employee ownership part), exchanged a few emails with Wil Burlin, liked how that worked, decided to buy from WS.

What was your total solar install costs? (Ball Park)

For the 10 kW system (essentially two 5 kW SolarEdge systems on separate structures), about $19,500.

How much did you save on your taxes?

Here in NM, there’s only the Federal 30% credit remaining, which should be worth a bit under $6,000.

It’s Your Turn

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