Tesla Powerwall whole home backup, done right
A Tesla Powerwall Certified Premier Installer trusted across Kansas, Nebraska, Colorado, Missouri, and Wyoming. Locally operated since 1999. Solar storage, backup power, and lower power bills by avoiding peak utility rates.
- Powerwall Certified Premier
- Tesla Energy Certified
- Whole home backup configurations
- Pairs with any solar system
Why homeowners install a Tesla Powerwall
The Tesla Powerwall stores energy so your home keeps running when the grid goes down, shifts your usage out of expensive peak rate windows, and lets you get full value from a solar system by using your own power at night instead of selling it back at low rates. With Powerwall 3, Tesla raised continuous power output to 11.5 kW, giving homeowners more flexibility in what they can back up.
You can install Powerwall as a standalone backup battery, as the storage layer for a new Tesla Solar Roof or PV Panels, or as an add on to an existing solar PV system. Most of our customers fall into one of three buckets: outage protection, solar self-consumption, or both.
Choose a Tesla Powerwall installer who has earned the certification
Powerwall is a high voltage electrical system tied into your main service panel. Installation quality is what separates a battery that quietly does its job for a decade from one that throws faults, fails to back up the loads you actually care about, or never qualifies for utility incentives. That is why Tesla awards the Powerwall Certified Premier designation only to a small number of installers who have proven their installation volume, factory training, and customer satisfaction. Weddle & Sons holds Powerwall Certified Premier and Tesla Energy Certifications to ensure the best installation experience, every time.
What Powerwall 3 delivers
- 13.5 kWh of usable energy storage per unit, stackable up to three extra Powerwall expansion units per base/inverter unit
- 11.5 kW continuous power output per unit
- Integrated solar inverter built in, with support for up to 20 kW of DC solar input
- Seamless backup transition, your home stays powered through outages without a noticeable interruption
- Time of use scheduling and storm watch through the Tesla app
- 10 year Tesla manufacturer's warranty
Whole home vs partial backup
During your consultation we evaluate your panel setup, your major loads, and what matters most to you when the grid drops. Some homeowners only need essential loads backed up, the fridge, internet, a few outlets, and a furnace. Others want true whole home backup including central HVAC, electric range, and EV charging. We size the right number of Powerwalls for your goals and your budget, and we are honest if you do not need as many as you think.
Our Tesla Powerwall installation process
- Step 1
Free consultation
We review your panel, energy bills, and backup goals to confirm Powerwall is the right fit before we go further.
- Step 2
System design
We size the right number of Powerwalls, design the install location, and pair it with solar if applicable.
- Step 3
Permits and utility coordination
Our team handles permits, interconnection paperwork, and incentive applications.
- Step 4
Installation
Our Tesla certified electricians mount the Powerwalls, run conduit, install the Gateway, and tie into your main panel.
- Step 5
Commissioning
We commission the system with Tesla, we test backup operation, and we walk you through the Tesla app.
- Step 6
Long term support
Our local service department is one phone call away for the life of the system.
Powerwall plus solar
Powerwall reaches its full value when paired with solar. Solar charges the battery during the day, the battery powers your home at night, and you keep more of the energy you generate instead of selling it back to the utility at retail minus rates. If you already have solar, we can add Powerwall as a retrofit. If you are starting from scratch, we can design the solar system and Powerwall as a single integrated project, either with traditional rack mounted panels or with the Tesla Solar Roof.
Local utility incentives and programs
Some utilities in our service area offer storage rebates, virtual power plant participation payments, or time of use rate programs that reward battery ownership. We pull the incentives that actually apply to your address, no generic estimates, and include them in your written proposal.
Why homeowners choose Weddle for Powerwall
- Family operated since 1999 with permanent local offices across the region
- Tesla Powerwall Certified Premier and Tesla Energy Certified
- In house electricians and project managers, no subcontractors disappearing after the install
- Tesla 10 year warranty plus Weddle workmanship guarantee
- Flexible financing including options designed for solar and battery projects
Talk to a Tesla Powerwall Certified Premier installer
If you are considering a Tesla Powerwall for backup, solar storage, or both, the right next step is a no pressure consultation with a certified installer who will be straight with you about sizing, cost, and incentives. Schedule online or call your nearest Weddle office.
Trusted across the communities we serve by families and businesses.
Real projects, real customers, in the communities our crews live in.
“From the first call to final cleanup, the Weddle team treated our home like their own. The new roof looks incredible and the crew was respectful, fast, and professional.”
Frequently Asked Questions
Don't see your question? We're always happy to talk things through, no pressure, no jargon.
Powerwall 3 is Tesla's latest home battery system. It stores energy from solar or the grid so you can power your home at night, during peak rate hours, or through an outage. Each unit provides 13.5 kWh of usable capacity and up to 11.5 kW of continuous power, and multiple units can be stacked for larger homes or whole home backup.
No. Powerwall works as a standalone backup battery using grid power, and it also pairs natively with the Tesla Solar Roof or any standard solar PV system. Many homeowners install Powerwall first for backup, then add solar later.
It depends on your square footage, HVAC, and which loads you want to back up. Most single family homes need one to three Powerwalls. We size your system based on a load assessment during your free consultation, no guessing.
Tesla awards the Powerwall Certified Premier designation only to installers who meet strict training, install volume, and customer satisfaction standards. We are one of a small number of contractors in the region who hold it, which means faster permitting, factory level support, and a cleaner install.
Some utilities offer storage rebates, virtual power plant payments, or time of use rate programs that reward battery ownership. We walk you through every incentive that actually applies to your address.
A typical single Powerwall install is completed in one day. Multi unit or whole home backup configurations may take two to three days for electrical work, permitting inspections, and Tesla commissioning.
Yes. Tesla provides a 10 year manufacturer warranty on Powerwall 3. We add our own workmanship guarantee on the install, and our local service team is one phone call away for the life of the system.
Let's protect your home for the next 25 years.
Free inspections. Honest estimates. Family operated since 1999.