Store excess solar energy for
emergencies with Tesla Powerwall.

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With Powerwall you can store solar energy generated during the day for use any time. During the day, the sun shines on your solar panels, charging your battery. At night, your home draws electricity from your battery, powering your home with clean, sustainable energy 24/7.

Installing Powerwall with South Coast Solar is easy. We take care of everything from  design, financing, permitting, installation, and customer service. Powerwall consists of a 14 kWh lithium-ion battery pack, liquid thermal control system, an integrated inverter and software that intelligently dispatches electricity when it’s needed most. The unit mounts seamlessly on a wall or on the ground, indoors or outdoors, and is connected to the grid to export excess energy, maximizing your opportunity for economic benefit.

Learn More About Tesla Powerwall at www.tesla.com/powerwall


Tesla Powerwall AC
Self-Powered – Powerwall increases the self-consumption of solar power generation. Powerwall can store surplus solar energy during daylight hours and use that energy later when the sun is not shining.
Time-Based Control – Powerwall can charge during low rate periods when demand for electricity is lower and discharge during more expensive rate periods when electricity demand is higher.
Back-up power – Assures power in the event of a grid outage.
Mounting: Wall or Floor Mounted, Indoor/Outdoor
Inverter: Fully integrated Tesla inverter
Usable Capacity: 13.5 kWh
Power: 5 kW continuous, 7 kW peak
Round Trip Efficiency: 90%
Operating Temperature Range: –20°C to 50°C (–4°F to 122°F)
Warranty: 10 years
Dimensions: 1150 mm x 755 mm x 155 mm (45.3 in x 29.7 in x 6.1 in)

hear from south coast solar clients

Larry J.
"Work is Exceptional"
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South Coast Solar installed a Tesla Powerwall battery backup system and a Tesla EV charger for us. They also installed an additional solar panel to our existing solar array. They were very professional and the quality of their work is exceptional. Scott Oman is the most knowledgeable person I have met in the solar industry. Our powerwall installation requirements were unique due to having two 200 amp breaker boxes. Scott proposed an innovative solution that allowed us to power all circuits from the powerwalls. I had contacted 2 other installers who obviously did not understand the uniqueness of the installation. The logistics of the powerwall and tesla charger installations were very challenging. Mitch went well past the call of duty to complete the installation. His tenacity and determination to overcome several unusual obstacles was exceptional. Weeks after the installation, we had a minor problem with the information displayed on the Tesla app. Scott returned to diagnose the problem. He spent almost an hour on the phone with a Tesla technician/engineer to resolve the problem. This is indicative of their support after installation.
Joseph F.
"I'm am a VERY happy customer and I get happier everyday!!!!"
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My system has been up and running for 6 weeks and has been flawless. I am able to track it's operations via the Tesla AP on my phone, through my Sun Power account, and with a 10 year labor warranty I know South Coast Solar has a portal to check the status of my system from their office and let me know if anything is out of sorts. The TESLA POWERWALL has an awesome STORMWATCH function that I already used when Tropical Storm Barry brushed up against us in July. The system is hooked up to the National Weather Service and if there is any serious weather approaching my zip code the powerwall automatically switches to storm watch mode and force fills the batter from the grid and locks it to only be used in case of a power outage. I watched it do this and it was super cool. And yes we lost power in the storm (or I should say my neighbors did) my family and I never lost power thanks to POWERWALL. I always loved a sunrise, but now there is a secondary thrill to seeing the glow of early morning light through my window shades. Thank You South Coast Solar for being the best and using the best in solar and storage.
Joe G.
"Totally Satisfied"
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South Coast Solar installed a EV outlet in my house. They were fast, responsive, and professional. It was a pleasure doing business with them.
Becky P.
"Very Satisfied"
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The people at South Coat Solar are very friendly and professional. From the 1st phone call to coming out to give us an estimate, installing the system to code and our satisfaction, to making sure they've explained everything in simple terms so that we know and understand our new system. We are very satisfied with the 10kW system they've installed for us and how neat they kept our place throughout the process.
Jared H.
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After getting quotes from 5 different solar installers I ended up selecting South Coast Solar. It wasn't just because they were the most competitively priced but because they came up with the best technical solution for my complicated setup. Scott answered all my emails and didn't complain after a dozen revisions to my quote.
Chad H.
"Highly Recommend"
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Have had my 9 kW system up and running for 2 weeks and am already seeing a reduction in my usage. The employees are great to work with and willing to go above and beyond!! Highly recommend you speak with South Coast before installing a solar system.
Debbie B.
"Installation was smooth"
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We have had our panel about 2 years. Installation was smooth and the crews were very professional and respectful of our property. Our electric bills are only about a 1/4 of what we paid before we installed solar panels. We highly recommend South Coast Solar!
Emily R.
"Very happy with our system"
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Very happy with our system. Monthly utility bill was cut in half. The installation crew was very professional and left no mess for me to clean up. I would recommend South Coast Solar to anyone who is interested in installing a system.

tesla powerwall installations