Local solar and electrical contractor focused on residential solar, storage, and essential electrical upgrades with an emphasis on clear communication and tidy workmanship.
Projects are guided with clear communication and scheduling, with installers who focus on workmanship and jobsite cleanliness. Homeowners receive straightforward quotes and explanations of components, monitoring, and expected performance.
Based in San Jose and working across the South Bay.
Residential solar system design and installation, battery storage integration, main electrical panel upgrades, EV charger installation, site evaluation, permitting support, and activation assistance.
Customers frequently mention responsive communication, clear explanations of system components and paperwork, and accurate timelines. Reviews also highlight neat installations, punctual crews, and careful attention to detail. Several note smooth handling of permits and coordination, as well as tidy job sites after completion.
We got the solar installation done in october 2025 - had 22 rec 460 panels, 2 powerwall 3, main electrical panel upgrade as well as electric car charger. Hanh and Sonny were patient and flexible with us through the whole process. We had to get a new electrician in the very beginning of the project which was a huge hassle but Hanh was there helping us navigate everything. She also helped us through the pge permit process. The panels and PW and car charger are all working flawlessly for well over 6 months now. Thank you TN solar!
I highly recommend TN Solar for residential solar installation. The entire process was seamless, professional, and remarkably quick.From the start, Hanh was fantastic. She provided a transparent quote, clearly explained the system components (panels, inverter, etc.), and was extremely responsive to all my questions about energy production and paperwork. There were no hidden surprises, and the timeline she set was accurate.The installation crew, led by Soni, demonstrated outstanding craftsmanship. They completed the work efficiently and, most importantly, the final installation is incredibly clean—all the conduit routing is neat and discreet, showing great attention to detail.Our system is running perfectly, and we are already seeing the benefits on our first bill. If you want a trustworthy team that delivers on quality and customer service, ask for Hanh and Soni at TN Solar!A true 5-star experience.
I had an excellent experience working with TN Electrical and Solar Services from start to finish. The team was knowledgeable, transparent, and patient in answering all my questions. They walked me through every step of the process — from site evaluation, to installation and system activation. The installation crew was professional, on time, and kept everything clean and organized. The panels look great, and the system has been performing exactly as promised. Overall, I’m extremely satisfied with both the service and the results.
TN did a great job installing the solar and Tesla battery for me. Nhi is so knowledgeable in answering all my questions. The price is great. Sony and team did the installation, so professional! Strongly recommended!
As a solar installer for the last 3 years I will say that the installers at TN pay close attention to detail, will go the extra mile to make sure the job is completed properly and also take the time to make sure it looks well done for everyone to see. I am very satisfied with the attention that is put into their work, they are great to work with, and they treat the employees and customers well.
Share your experience with this business. Reviews are moderated before they appear publicly.
Claim this profile, improve your listing, and upgrade to Pro or Featured visibility.