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TN Electrical and Solar Services

Solar Companies in Santa Clara, California
Ranked #1 in Santa Clara | Grade A
5.00 (115 reviews)

TN Electrical and Solar Services

Local solar and electrical contractor focused on residential solar, storage, and essential electrical upgrades with an emphasis on clear communication and tidy workmanship Serving homeowners across Santa Clara, California.

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Why Homeowners Choose This Business

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 Local experience that helps homeowners across Santa Clara, California compare a more region-aware provider.

Service Area

Based in San Jose and working across the South Bay Serving homeowners across Santa Clara, California and nearby surrounding areas.

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  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Holds a strong position among local competitors.
  • Has a higher average rating than many businesses in this area.
  • Shows review activity that is competitive for this local market.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Establishment
  Point Of Interest
  Installations
  Residential Solar Installation
  Battery Storage Installation
  Solar Panel Upgrades
  Main Electrical Panel Upgrade
  EV charger installation
  Solar System Design
  Rooftop solar
  Utility interconnection support
  Solar monitoring setup
  Permit Coordination
  Clean Energy Systems
  Energy Storage Integration

Residential solar system design and installation, battery storage integration, main electrical panel upgrades, EV charger installation, site evaluation, permitting support, and activation assistance.

Reviews

Customer Reviews

alex nguyen
We got their contact through our neighbors, who had their installation done last year and had a great experience. Before signing the contract, we wanted to make sure everything went smoothly for them, and after seeing the results firsthand,…
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We got their contact through our neighbors, who had their installation done last year and had a great experience. Before signing the contract, we wanted to make sure everything went smoothly for them, and after seeing the results firsthand, we felt very confident moving forward.

The team was professional, responsive, and easy to work with throughout the entire process. The installation was completed with great quality and attention to detail. We’re very happy with the experience and would gladly recommend them to others!
Janhavi Agashe
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…
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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!
Rama N
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 compone…
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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.
Dennis Lee
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 si…
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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.
jane chan
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!
Joseph Cars
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 every…
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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.

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Frequently Asked Questions

They handle design, installation, and activation of rooftop solar, along with battery storage integration. The team can also assist with main panel upgrades, EV charger installations, and permitting coordination.

Timelines vary by roof, equipment, and permitting, but customers commonly report an efficient process with schedules met as planned. Your project manager will outline steps from site evaluation to final activation.

Yes, they guide homeowners through permitting and utility paperwork. Clients note that this support reduces delays and makes the process easier to follow.

Yes, the company installs battery storage systems and Level 2 EV chargers, and can pair them with new or existing solar. They also perform main panel upgrades when required for capacity.

Crews arrive on time, protect work areas, and keep the site organized. After installation, they review the setup, answer questions, and ensure the area is left clean.
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Opening Hours

  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday 9:00 AM – 4:00 PM
  • Sunday 9:00 AM – 2:00 PM

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Business Details

Business Rating
5.00 (115 reviews) Featured BusinessPro Listing
Address
1313 N Milpitas Blvd #158, Milpitas, CA 95035
Business Type
Service
Website
http://www.tnsolars.com/
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