Infinium Solar Roofing and Electric offers integrated solar, electrical, and roofing work with an emphasis on detailed planning and clean installations. The company supports customers from site assessment and design through permits, inspections, and utility approval.
One point of contact for solar, batteries, electrical, and roofing. Careful permitting and plans, neat conduit routing, and solutions for tight or complex roofs. Coordinated scheduling and clear explanations during and after install.
Headquartered on Dell Ave in Campbell and serving San Jose and nearby South Bay cities.
Grid-tied solar panel systems, battery storage integration, EV charger installs, roofing and re-roof coordination for solar, panel removal and re-install, main panel upgrades, permitting and interconnection support, system monitoring setup, and maintenance.
Reviews consistently mention clear explanations from staff and responsive communication throughout permitting and installation. Many note neat conduit runs, tidy job sites, and the ability to handle complex layouts, phased builds, or limited roof space. Customers also highlight flexibility with last-minute adjustments and meeting promised timelines. Battery integrations and EV charger installs are frequently praised.
Infinium installed a Chargepoint EV charger on my rental house in San Carlos to make the house more attractive to potential tenants. Renz did the plans, including detailed drawings, and the permit was approved quickly by the City. And Jimmy did the installation. ????Infinium also installed solar panels on my roof and two big FranklinWH batteries with bollard safety barriers before the federal tax incentive expired at the end of 2025. Now the house is practically off the grid and the tenants will have almost no electric bill. Gideon was great at explaining the possible options and costs, and it was a pleasure working with Dai, Ji, Theo, Carlos and the entire Infinium team.
We got our system installed today with Franklin battery and Enphase conv....looking good. Ennar/ Dylan explained everything very well and easy to understand. They and the team are very accommodating in the last minutes changes to made all off the piping tuck away from view and the whole setup looked great.
My installation was not a simple one. My roof didn't have a lot of space and many other installers were not able to accommodate the size of the solar capacity I needed. I also needed to have two batteries installed and fully permitted on a concrete slab. Infinium Solar did an outstanding job overall during the sales, survey and installation process. They also did it in the promised time even though there was a large rush of installations at the end of 2025. When my main battery didn't work after install, the team contacted the manufacturer, got an RMA, and replaced it quickly. I especially appreciated Jiel Justo who helped me get it up and running. He was really friendly and genuinely cared about making sure that I was happy with everything before he left. Overall, I was really happy with the experience and the quality of work. I love my new system.
We used Infinium Solar services before to install a 5KwH Solar system in our home, which worked flawlessly for many years. Now -- it was time to upgrade with 2 Franklin home batteries to take us off the grid.Infinium Solar did an AMAZING job designing the layout, getting permits, ensuring everything is installed and setup correctly to make our home fully independent of the grid.Infinum also accommodated take-down and re-install of the solar panels as we were replacing the roof (it added to complexity of the project).Kudos, Jeff, Dai, Ji, Jiel, Jerome and team!!Kirill
I selected Infinium Solar following a thorough selection process which included 6 other firms that responded to my Request for Proposal.The installation took place alongside the buildup of an ADU and had to proceed in phases. Infinium was very flexible to accommodate me, first with the wiring while the beams were apparent, then with the solar panels once the roof was in place and finally with the batteries once the stucco was completed.Having been closely watching the installations as they took place, I immensely appreciated the professionalism and thoroughness of the teams: Mauro, Jose and Jose for the solar panels, Alejandro and Rudy for the batteries. I highly recommend them.
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No-obligation site review and usage analysis.
Complimentary estimate for a home EV charging circuit.
Plan for reroof with panel removal and re-install.
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