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Helios Energy Global

4.9 163 reviews Solar installer in Santa Monica, CA Elite 5/5 expert rating
  • Installing since 2018
  • 1 area served

Overview of Helios Energy Global

Helios Energy Global is a Southern California solar and battery installation company founded in 2018. We design and install residential solar panel systems, battery storage, and EV chargers across Los Angeles, Orange County, the Inland Empire, San Diego, and Ventura County, with more than 1,000 home installations and 8+ megawatts completed.

What Helios Energy Global customers say

4.9

163 reviews

5 153 4 10
3 0
2 0
1 0

James Choi

Reviewed on Nov 2, 2026

An install team I recommend

Very quality install team. Pick Helios 100%

Carmen Romero

Reviewed on Oct 29, 2026

They checked in after the installation

For my home in Irvine, I went with a solar installation with Enphase Microinverters on a concrete tile roof. I was cautious at the start because of a not-so-great experience with another contractor. They still checked in after the work itself was done.

Patricia Vásquez

Reviewed on Oct 29, 2026

Adding a FranklinWH battery to our solar

We mainly wanted to add batteries to an existing solar system. Our project with Helios centered on solar and 1 FranklinWH battery system on a composite shingle roof. A prior project gives we a clear reference point. The company first got my attention because I saw a Helios installation not far from us. Another practical part of the project was running the AC during a hot afternoon without obsessing over usage.

Anthony Cruz

Reviewed on Oct 28, 2026

Solar and battery visibility through the app

A friend was the one who first recommended Helios Energy Global to me. Roof protection was a major concern for us. Helios handled solar and an Enphase Battery system on a tile roof. The finished setup gives me useful visibility into production and battery state through the app.

Samantha Romano

Reviewed on Oct 26, 2026

Solar installation on our Long Beach home

The project at our home in Long Beach centered on a solar installation on a flat residential roof. I heard about Helios Energy Global from someone living nearby.

Brianna Dorsey

Reviewed on Oct 26, 2026

From a phone call to solar in four weeks

Saw a truck, called them up, solar on my roof 4 weeks later. Wow!!

Fernanda Rangel

Reviewed on Oct 26, 2026

Glad we completed our commercial solar project

For my property in Newport Beach, I went with a commercial solar installation on a composite shingle roof. I first found the company while using an AI tool to narrow down solar choices. becuase the owner spends time away from the property, remote visibility was part of the plan. All in all, I'm glad we got it done.

Lorena Zavala

Reviewed on Oct 23, 2026

Devin walked me through everything

Glad I trusted AI. It recommened Helios Energy Global to me and they did an excellent job. Really appreciated my sales representative Devin for walking me through everything.

Rodrigo Zavala

Reviewed on Oct 23, 2026

A setup tailored to our home and usage

I heard about Helios Energy Global from someone living nearby. The timing of a home remodel made us take another look at solar and storage. Helios handled solar and 3 Tesla Powerwalls on a flat residential roof. By the end, I understood the setup a lot better and felt comfortable with how everything worked together. The whole conversation was surprisingly grounded in the specifics of our home and our energy use. Looking back, I feel good about the decision.

Artem Novoselov

Reviewed on Oct 22, 2026

Fantastic solar installation

Fantastic solar installation! I highly reccomend getting solar here! Thank you Helios!

steven vielhaber

Reviewed on Oct 22, 2026

Attentive help designing solar + storage

I worked with Mark at Helios for over a month fine tuning my needs for a solar and storage system. he was attentive and helpful. when he didn't have an answer at his fingertips he brought in technical people to help. Would recommend that if you were looking for a solar system that you give him a call.

Randy Rosen

Reviewed on Oct 20, 2026

Having backup power changed the way we think about outages

Great company and the service is exceptional and the back up battery they installed has been a game changer for my energy bill

Suman Chakraborty

Reviewed on Oct 19, 2026

flexible, professional, no unnecessary stress

Very professional and smooth install. also allowed me the flexibility to choose dates as I had some conflicts during the original scheduled dates. Highly recommend

Venice Beach Junk Beach

Reviewed on Oct 19, 2026

Venice solar project went exactly how we hoped

Taylors Great to work with he serves Venice. Love my solar!

Ramin Raven

Reviewed on Oct 19, 2026

They worked around my tree instead of cutting corners

I had an amazing experience with my solar installation even with a fruit tree in the way the company was able to work around it and avoided cutting it down. Ultimately their work was fast, and perfect with attention to detail. Will recommend them without reservation.

Andrew Michael

Reviewed on Oct 17, 2026

good communication all the way through

They did a great job organizing my home battery setup. Very communicative.

brian lopez

Reviewed on Oct 16, 2026

4 Batteries

They did a wonderful job! Kept me in the loop and basically got me 4 free battery's. Thank you so much

Kelsey Haworth

Reviewed on Oct 15, 2026

A really good solar experience in San Diego

Helios installed 22 REC solar panels on my home it looks amazing! We've lived in San Diego for 8 years and finally decided to pull the trigger. Helios Energy Global came top recommended via my favorite source, ChatGPT 😉 but after calling into the company and talking with Mark for quite some time he made me feel comfortable enough to pull the trigger. Looking forward to our first zero dollar SDG&E bill!

Allan Tomlinson

Reviewed on Oct 15, 2026

permits were easy and the install fit our schedule

Helios Made it so easy to get all the permits and approvals. When the schedule was set they stayed on time. I was able to make a late adjustment to where my panels would be installed. Very accommodating! Nice not to have an electric bill and reducing my carbon footprint here in San Diego!

lukeaurora

Reviewed on Oct 14, 2026

the Powerwall 3 upgrade looks incredibly clean

Helios Energy Global knocked this installation out of the park. I had solar installed at a previous house and it was fine, but Helios did it better. They painted the conduit to match (looks beautiful) and the attention to detail was superb. They also put up two sexy Tesla Powerwall 3's so we're excited to not depend on SCE's power anymore. Helios is the truth!

john Murnane

Reviewed on Oct 14, 2026

10 years later, solar still feels like the right call

We had our solar installed in 2016, our bill was around $500 then I don't even want to think about it what it would be today! Now 10 years later we're paying $249 a month for the solar and have an annual true up bill of a few hundred bucks a month. So our solar is saving us multiple thousands of dollars a year and we are very happy with it.

Peter Leon

Reviewed on Oct 14, 2026

Happy with how everything turned out.

Great results and great to do business with. I highly recommend!!

Alicia Jessip

Reviewed on Oct 13, 2026

friendly team, professional work

Working with Helios Energy Global was an great experience. Everyone on the team was friendly, and professional. I recommend to anyone considering alternative forms of energy.

Larz Anderson

Reviewed on Oct 13, 2026

Our Batteries came through when we needed them

Helios made it easy to get maximum rebates, and connected me with a first rate Solar installer, Plug it in Solar. The batteries more than paid for themselves after the Palisades Fire. I was able to remain powered for 3 months after the fire

Lisa Levy

Reviewed on Oct 12, 2026

Solar + Powerwall without the headache

We are so happy with our solar panels and Tesla power walls, the whole process was super smooth and easy. The whole was very easy to work with and made sure we understood every part of the process. Would highly recommend.

SolarReviews expert rating

Our own assessment, scored by our industry analysts against the criteria they consider the best signals of a good installer. Separate from the customer reviews above, and not for sale.

5 / 5

Elite

How we rate solar installers

About Helios Energy Global

2018
Installing since
163
Customer reviews
4.9
Average rating
1
Area served

What Helios Energy Global does

Services

  • Installation

Where Helios Energy Global works

  • California

Where to find Helios Energy Global

Head office

1505 4th St Ste 300, Santa Monica CA, 90401

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Helios Energy Global

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