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Quality Partners


Greenzu’s Top-Tier Service Partners
Make Sure It Gets Done Right


Greenzu pays a premium to work with service providers who bring a track-record of successful solar installations. In a PPA, Greenzu pays for the mistakes, so like our quality solar equipment choices, we insist on working with best-in-class installers and other service providers. Our service team includes:

Engineering Partners

Greenzu is pioneering a plug-and-play installation, using proven off-the-shelf products. The design allows us to pre-assemble the panels and mounting, so they can be easily lifted to the roof and quickly attached. McCalmont Engineering has teamed up with Greenzu to develop these designs

Solar Installer Partners

Just as Greenzu’s PPA structure drives us to select high quality solar equipment, we save long-term by investing in a high quality installer as well. California requires that all installers offer a 5-year warranty on roof leaks, and a 10-year warranty on power generating equipment. The key is to select installers that will do the job right from the start and then be around for 10 years to cover the warranty.

Operations Service Partners

We use the solar maintenance services provided by HelioPower to proactively manage our system. With 24/7 monitoring, HelioPower can send us alarms if performance drops or dispatch maintenance teams if the need arises.

Preventative Maintenance Partners

Solar will last 30 years without any major repairs, beyond an inverter replacement, if you properly maintain it along the way. Your PPA includes full preventative maintenance and emergency repair service, for all 20 years. To keep the system at peak performance, Greenzu hires licensed electricians to make annual inspections, certified solar installers to do bi-annual system checkups, and long proven panel cleaners to wash panels every year.