iSP (Ion Solar Pros) provides residential solar solutions with a focus on clear communication and in-house installation. The team manages design, permitting, installation, inspections, and utility coordination for homeowners in Connecticut.
Streamlined proposals and permitting, in-house installation crews, and consistent communication from start to finish. Local coverage across New Haven County with scheduling that aligns with municipal inspections and utility timelines.
Primary coverage includes New Haven County and nearby Connecticut communities. Service to additional counties may be available based on scheduling.
Residential solar design and installation, rooftop solar systems, ground-mounts where suitable, battery-ready system configurations, monitoring setup, permitting and inspections coordination, and utility interconnection support.
Recent customer feedback highlights smooth coordination from approval through installation and clear, responsive communication from sales reps and project leads. Many mention polite, professional in-house install crews and tidy workmanship. Homeowners also note helpful answers to questions on the day of install and a straightforward path to inspections and utility turn-on. Pricing is often described as reasonable with transparent plan options.
Great expirience, everyone through the process was awesome. Very reasonable prices and plans that will be saving me money from Day 1.Mike Z made everything very simple, presented plans, options, answered all my questions, worked with my suggestions. Very responsive to any concerns that arose.The install team: liam, Cedric, Jeremy, and dave. Top notch and professional. Work for the company, not some subcontractors that dont care.Inspections, permits, even an issue with Eversource, all handled by ISP.Would definitely recommend.
Everything from getting approved to the installation went so smoothly!My sales rep Mark even showed up to my house while the installation started and that added to the experience of feeling valued as a customer.I had the Red Crew for installation and they were helpful and answered all the questions i had without issue. And the work they did looks great!10/10 would recommend ISP any day!
The whole process was great. The kids that initially sold us on the idea of this company were respectful & friendly. Working with Chris P. throughout the rest of the process was great as well, he was & is still very involved with us as clients. Red Crew was great with installation, they were kind, fast & had a good sense of humor to them.Id recommend ISP before anyone else!
I recently had a system installed by iSP and would recommend them. I worked with Mike Guadino and found him knowledgeable, forthright, and responsive.My house isn’t ideal for solar; it’s south-facing but has significant tree coverage in the southwest corner. That said, I calculated a 10-year payback period after the tax credit, assuming flat electricity costs (which is conservative). Given a 25-30 year lifespan, it should make financial sense, especially since it protects me from future electricity price increases.iSP’s computer program estimates system production based on location, shading, and other factors. Their numbers were similar to other companies I received quotes from.I got quotes from five solar companies and highly recommend getting as many quotes as you have time for. There’s a wide range in pricing (think in terms of price per kilowatt-hour production) and equipment, and I found all companies willing to negotiate.I ultimately chose iSP due to their pricing (I purchased outright without financing) and equipment quality. I particularly value having micro inverters rather than a string inverter, since I can monitor each panel’s production directly through the app.With Connecticut’s electricity prices continuing to rise and public benefit charges built into the price per kWh, I believe this was a sound investment. However, with the federal tax credit expiring, I’m uncertain how the economics will look for solar installations next year.????????????????
Amazing from the first call with sales (Armando Torres) thru the install (go Red Team….Jon, Jason, Jose, Jaelyn, and Mark). I could not be happier with my choice of ISP. Perhaps there was a last dollar left on the table but the professionalism from everyone all along the way is top notch. Can’t wait for my town inspector and then Eversource to throw the switch!VERY happy after day 1 live with my ISP solar system, on a nice fall New England day in late October. Posted picture of the days solar production and my consumption, thrilled at the early returns.
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