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Sunspear Energy

Sunspear offers premium home energy systems, ensuring our customers have the best performance, aesthetics, and reliability for their home.
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Sunspear Energy is one of Hawai'i's leading providers of state-of-the-art solar power and battery storage systems. With deep experience in residential and commercial solar design, permitting, installation, and financing, Sunspear is focused on providing renewable energy solutions for Hawai'i to help the state reach its 100% renewable energy target. Founded in 2017 and locally owned and operated, Sunspear offers turn-key solutions to homeowners, commercial businesses, non-profit organizations, and public sector entities.
Year Established
2017
Phone Number
808-400-9050
Reasons Why You Should Work With Us
  1. Warranty - We include a 30-Year warranty from Solar Insure on all of our projects. This gives our customers peace of mind that there will be no extra costs over the life of their system.

  2. Engineering & Design Expertise - Solar is a long-term investment; we focus on engineering and design at the beginning of the process to ensure we are providing the best long-term solutions.

  3. Local Service - Our mission is to strengthen our local community and one of the ways we accomplish this is by keeping customer experience as the core focus of all our decisions.

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We speak

English

Oahu and Hawaii Island

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Electrical Contracting
  • Solar Repair & Maintenance
  • Commercial Solar

Our team of 'solar nerds' is comprised of industry veterans, many having 15+ years of Hawaii solar energy experience. Our management team is largely comprised of members of Oahu's first SunPower dealer, a company founded in 2004.

Jeffrey Kaemmerlen, CEO & Co-Founder
Gabriel Chong, CTO, Director of Engineering & Co-Founder
Petter Fletter, VP, Director of Renewable Projects & Co-Founder

Workmanship Warranty

30 Years (Solar Insure) - Panels, roof penetrations, inverters, racking
5 Years Workmanship - Roof, Labor, Parts
10 Years Workmanship - Battery Storage System

Licenses

CT-35914

Certifications

NABCEP Certified Installer
NABCEP Certified Technical Sales
RISE Certified Solar Roofing Professional
SunPower Advanced Certified Installer
Tesla Certified Installer
REC Certified Installer
Enphase iQ Battery Certified
Generac PWRCell Certified
SunPower SunVault Certified

Industry Certifications

  • Better Business Bureau
  • North American Board of Certified Energy Practitioners
  • Solar Energy Industries Association

Manufacturer Certifications

  • FranklinWH Certified Installer
  • Powerwall Certified Premier Installer
  • REC Certified Solar Professional
  • Solar Insure
  • SolarEdge Preferred
  • Sungage Financial Certified Partner

What Customers Are Saying

5.0
11 reviews
5.0
Average Rating 11 review(s)
Response
5.0
Quality
5.0
Value
5.0
Service
5.0
Leave a Review
Excellent team to work with!

I cannot recommend Sunspear enough! After researching several companies, I chose them for my home solar project, and the experience was seamless from start to finish. The sales team was professional and transparent, taking the time to explain system sizing and financing without any high-pressure tactics. The installation crew was equally impressive. They arrived on time, respected my property, and completed the job ahead of schedule. Communication throughout the permitting and utility interconnection phase was proactive; I never had to chase them for an update. Great team to work with!

Posted by lukassheild on Feb 07, 2026
Kaneohe HI batteries plus solar expansion

Sunspear helped me navigate an upgrade to my NEM system by adding batteries plus more solar panels, and the installation went great. It included a challenging service upgrade 200A, and they handled the coordination with HECO very professionally. They were able to get me locked into the Battery Bonus program too, so I got a nice incentive from HECO. Their commissioning team and Toy helped process everything very efficiently. Would highly recommend them.

Posted by blaine.r.banks on Feb 07, 2026
Go with Sunspear!

I first heard of Sunspear through my sister who hired them to install solar on her home. After hearing about her awesome experience, I called them to inquire about adding solar to my new house. I was hoping to receive the same great experience and they did not disappoint! The consultation was very personalized, they asked me what was important to me about getting solar and I told them that I want to charge my EV and run my AC whenever I want, but to also have the same (or less) monthly payment than my current energy bill. They factored in my family size, location, and projected usage to figure out the right amount of panels and batteries I needed to get without shorting myself or overspending. They also placed me in their Tesla Powerwall 3 Pilot, so I'd be the first to receive the new batteries, perfect timing! The communication was great as we waited for HECO and permitting approvals. I always knew what to look out for in every stage of the process and when it came time to install, the workers were very friendly and professional. They were also very quick and made sure to clean up after themselves. Once they completed the installation and my system was up and running, they helped me register my Powerwall in the Tesla app so that I can easily monitor my daily production and usage. Overall, I had an exceptional experience and I recommend Sunspear to everyone I know interested in getting solar! Special thanks to Gabe, Alex, and Toy who were all incredible and knowledgeable to work with!

Posted by dangr74 on Jul 09, 2024
Sunspear Energy is the BEST!

When we bought our house, we always knew we wanted to get solar but weren’t ready yet. Then when we got our HECO bill…wow, it was high!! So we started to look into getting solar sooner and glad that we got connected with Sunspear Energy! The communication throughout the entire process was amazing. When it was time for the installation, everything went smoothly and our system has been working great since then and best part is our HECO bill is zeroed out! We highly recommend going with Sunspear Energy for solar!!

Posted by anndang34 on Jun 10, 2024
Never lose power again!

There has always been frequent power outages and blackouts in Maunawili. We added solar and a Tesla Powerwall to our system and haven’t lost power since. Sunspear made sure our whole home was backed up making sure even our outside freezer food doesn’t go bad! The team was extremely knowledgeable and answered all of our questions. Would highly recommend.

Posted by dwaks on Jun 08, 2024
Best Solar Company in Hawaii - No Question

My wife and I started our solar journey in 2019. We met with many companies but the Sunspear rep was by far the most helpful and knowledgeable about batteries and inverters and panels. The rep made it clear that the way they design systems places a focus on what's best for us, and not just what they sell. We started with 7 kilowatts and 1 Tesla battery and over the years we have increased our system up to 25 kilowatts and 6 batteries. We are saving $1600 a month in our previous electric bill and couldn't be happier. We've referred Sunspear numerous times to friends and family and all have had the same experience. We will continue to refer Sunspear to anyone that needs a company that cares about our home.

Posted by jockkoostow on Jun 07, 2024

Location

Headquarters

States Served

  • HI