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TESLA POWERWALL 3 & MORE

8mSolar is the First

Tesla Powerwall certified Premier Installer
in North Carolina and Virginia

Tesla Powerwall installation services for North Carolina and Virginia homeowners who want a clean power Battery backup.

Tesla Powerwall - Solar Power Backup

Not prepared for
sudden power outages?

Want to store solar energy to use as a power battery backup if there’s ever an unexpected outage or energy price surge? Detach yourself from the grid and save excess energy with Tesla Powerwall – a lithium-ion battery pack that gives your home the ultimate 24/7 protection against outages.

If you are here for the Tesla Powerwall 3 check out our recent article on everything Powerwall 3.

The Triangle’s First Tesla-certified Premier Powerwall installers

North Carolina and Virginia's trusted
Tesla Powerwall Premier installers

As a certified premier Tesla Powerwall installer, 8MSolar is ready to offer you Tesla’s top-of-the-line solar storage solution. We’re proud to be one of North Carolina and Virginia’s top installation companies for solar systems and Tesla Powerwalls and we also offer timely repair services for any technical issue with your system.

WHY INVEST IN a Tesla Powerwall system?

From extra power to carry out essential daily tasks if the power goes out to optimizing your energy consumption, installing a Tesla Powerwall battery comes with so many advantages.

Become energy independent

Become energy independent

The Tesla Powerwall reduces your reliance on power companies. Your battery will store energy throughout the day to power your home at night or anytime the sun isn’t shining

Prepare for power outages

Prepare for power outages

Tesla Powerwall, won’t skip a beat when the power goes out. You’ll power your home with clean, reliable energy during an outage rather than a noisy, gas-guzzling generator

Monitor and optimize energy

Monitor and optimize energy

Tesla Powerwall’s data collection feature helps your system learn your energy usage patterns. Set your system to optimize for independence, outages or, savings

Minimize carbon footprint

Help the environment

Solar energy is a greener way to power your home. With no energy wasted, Tesla Powerwalls help you minimize your carbon footprint and optimize energy use

How does the
Tesla Powerwall work?

How does it work?

Tesla Powerwall harnesses the power of the sun to store energy and can run in the following ways:

Tesla Powerwall - Solar Power Backup Installed

How many tesla powerwalls do i need?

The number of Powerwall solar systems needed for a specific residence varies based on energy consumption levels. You can connect up to 10 Powerwalls per system.

Most residential homes will only need 1-3 Powerwalls to cover their needs. While an 8MSolar Powerwall expert will help you determine exactly how many systems you’ll need, refer to the chart below to explore the right number or Powerwalls for your home or business.

One
Tesla Powerwall

One Tesla Powerwall - Solar Power Backup

Two
Tesla Powerwalls

Two Tesla Powerwalls - Solar Power Backups

Three
Tesla Powerwalls

Three Tesla Powerwalls - Solar Power Backup

How much does a Tesla powerwall cost?

Before installation, the Tesla Powerwall cost is $10,000 per unit, including the supporting hardware. A Powerwall installation is usually priced between $4,000 and $8,000 and will be determined upon receiving a quote. 

You can pay for your Powerwall upfront or cover it with a third-party loan. There are also local and federal rebates that the system may be eligible for to save you even more. Learn more about tax credits and rebates for solar energy systems.

Why we are the #1 Tesla Powerwall Installer

Working with 8M Solar was awesome. Extremely professional and squared away. They did not try to add gimmicks or unnecessary complications regarding financing to the solar project. The financing was easy to do and I good a great rate on my loan. They did an accurate assessment of my electricity needs with projections for future electricity requirements when I purchased an electric vehicle. Their projected kilowatt energy production of my solar panels was extremely accurate. My project was 13-panels, Tesla Power Wall and 240V EV charger. The quoted price was accurate from the start of the contract until completion. There were no hidden fees or financial surprises. Installation went great, it was done in a day and with the Duke Energy approvals I was up and running within a week after installation. Lastly, they provided a veterans discount which gave me one panel for free. Simply an excellent group to work with. 8M Solar rocks!
I’ve got my solar installation done from 8MSolar. Signed for the project in June & installation was complete by September 2025. They were prompt in all their communications, setting expectations & all the due diligence in getting all the approvals. I recommend them for any of your Solar Project needs.
BLUF: Great Experience. Excellent Installation. Highly Recommend 8MSolar and will absolutely go with them again for any future needs. The sales process was transparent, the proposal well thought out, and pricing very fair. Exceptionally professional…no gotchas, nothing hidden, exactly as expected. We needed a new roof and HOA architectural approval; both added time to the project. All in all it took us 5 months from quote to receiving final “permission to operate” from the power company. The actual system installation was completed in one day and the install team (who were great) did everything possible to minimize disruption and noise. The final workmanship is exceptional. Throughout our project 8M remained engaged, responsive, and communicative and we couldn’t have asked for better service. From quote to completion the 8M team was awesome.
8MSolar was a 5 star pick for our solar installation. 1) Friendly and genuine, 2) they answered all of my questions, no matter how redundant or obvious, 3) they worked with me to design a system that was specific to our needs - not too much, not too little, 4) they walk through each step of the process with clear instructions on what to expect, what to fill out, when they were coming and how to prepare for the permits, inspections and more ,5) they handled all the paperwork work, forms, inspections, permits and etc. If there were any that I needed to submit, they provided the form and instructions on what to do, 6) install was quick and well done - and in 1 day, and 7) they followed up to make sure everything was to our expectation, tested and that we knew how to operating/monitor it. While they do not finance themselves, the credit union they work with was just as easy, reasonable rates and options to adjust 3x and no penalties to pay off early.
I had a great experience working with 8M Solar for my solar installation. Right from the sales and design phase through installation and post-installation support, the entire process was handled very professionally. At every step, there was clear communication, timely updates, and helpful guidance, which made the experience smooth and stress-free. The team was knowledgeable, responsive, and ensured that everything was completed as planned. I’m very happy with the overall service and would highly recommend 8M Solar to anyone considering going solar!

Want to protect your home
from power failure and
reduce your carbon footprint?

Contact the 8MSolar team today to talk to a Tesla Powerwall installer near you.

Frequently asked QUESTIONS

Most likely you would need a few additional panels to cover charging a future electric vehicle. During our consultation, we’ll determine how much you expect to drive (and charge) the EV, and recommend the necessary panels to cover that added usage. Alternatively, you can always come back and expand the system (add panels) in the future – it is very easy to do so. 

FREE Virtual Consultation

Attention: With the 30% tax credit expiring after this year, it is highly recommended you book a time slot for a virtual meeting and/or call; so that one of our consultants can contact you at your preferred day/time.