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Next Solar

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10,000+ installs. 450+ 5 star reviews. Customers love our quality work, competitive prices, honest sales process, and excellent customer service.
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5.0
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About Next Solar

Overview

Next Solar is a small, dedicated, and highly experienced in-house team of solar energy experts. We offer only top-tier equipment at a competitive price, and are extremely proud of our reputation. We would love to opportunity to earn your trust.
Year Established
2015
Phone Number
650-375-2430
Reasons Why You Should Work With Us

  1. Honest sales: Our friendly, knowledgeable team will help guide you through the solar process - no pressure, no gimmicks.

  2. No subcontracting: You’ll work directly with our trusted in-house installation team.

  3. Highly rated: Our stellar reviews speak for themselves. Scroll down to read what past customers have to say about working with Next.

Elite+ EnergySage badge

Elite+ installers are the most experienced, chosen, and celebrated companies on the Marketplace, having provided exceptional service to a high volume of shoppers for at least a year.

We speak

English; Spanish

Services Offered

  • Installation
  • Financing
  • Electrical Contracting
  • General Contracting
  • Solar Repair & Maintenance
  • Commercial Solar

Associated product manufacturers

Associated financing companies

  • HDM Capital
  • Credit Human
  • GoGreen

Associated installers

Workmanship Warranty

25 year workmanship
25 year roof penetration
25 year installation

Licenses

Business Incorporation: 2015
CSLB License Number: 1016284

Insurance

Commercial General Liability
Workers Compensation and Employee Liability

Certifications

NABCEB

Industry Certifications

  • NABCEP
  • North American Board of Certified Energy Practitioners

Manufacturer Certifications

  • Certified Installer
  • Certified Installer
  • Q.PARTNER
  • REC Certified Solar Professional
  • Tesla Powerwall Certified Installer

What Customers Are Saying

Ratings & Reviews

5.0
506 reviews
5.0
Average Rating 506 review(s)
Response
5.0
Quality
5.0
Value
5.0
Service
5.0
Leave a Review
EnergySage Shopper
Very helpful, very clear

I had a great experience with Rob of NextSolar. I had already talked with reps from 2 other companies, but still didn't have a good sense of the best system for our house. We had lots of factors to consider as we moved in: adding (in phases) a home heat pump, an electric car, and electric water heater, while also considering that we may stay in the home less than 10 years. Rob walked us through these issues, gave us multiple options, using plain English that my partner and I could both understand. He even talked us out of the bigger system I assumed might be the best option. He was very, very helpful.

Posted by kjsween on Jul 07, 2026
EnergySage Shopper
Service by Rob

Working with Rob was great. He was helpful and responsive to my questions. Rob is a great representative of Next Solar.

Posted by rgk.toyon on Jun 27, 2026
EnergySage Shopper
The most knowledgeable team

I appreciate Next Solar’s patience, expertise and candor thru out our selection process. Their team’s understanding of the Enphase IQ EV Charger System requirements was far superior to all the other Solar Installers we spoke with. If the Enphase IQ EV Charger had been available now they are the ones I would have had do all the work!

Posted by mhansen on Jun 18, 2026
EnergySage Shopper
Great experience

I didn't end up going with Next Solar, because they didn't carry the equipment I wanted, but they would have been my top choice for a Tesla or Enphase system. Rob talked me through all the options, and connected me with Luis for technical questions.

Posted by markrietveld on Feb 11, 2026
EnergySage Shopper
Solar + Battery

Everyone at Next Solar was a delight to work with. I worked with Rob, Mau, and Luis and they all were very prompt to answer questions and worked efficiently. Install was completed on a completely reasonable time frame and inspection went smooth. This is very impressive as it was a busy time for them (right before tax law changes) and they were working very hard with everyone to get installed. Overall, I have no complaints and would highly recommend working with Next Solar!

Posted by dbrunolli on Feb 10, 2026
EnergySage Shopper
great to work with

good response times. very accommodating to specific requests. communication is great, but a little iffy with the local contractors (although i would assume that is more dependent on your specific location). overall extremely happy with our solar system!

Posted by chugadillo on Jan 20, 2026

Location

Headquarters

Other Locations

States Served

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