Energy Storage
Upcoming Battery Clinics + Tesla Rebates
Thanks for being part of the clean energy revolution and for choosing Western Solar as a partner. We love being part of your journey and hope you’re enjoying your current installation!
What is the promotion?
Tesla is currently offering a one-time $500 per battery rebate for contracted purchases between now and June 30, 2026 (limit 2 batteries per household). This opportunity can help offset a portion of the total installation cost.
What are the costs?
Installations generally start around $17,500 for a single Powerwall 3 (pre-rebate) and include materials, labor and warrantee service. There are additional expansion packs available that have the same 13.5kWh battery capacity, which cost around $8,500 if installed at the same time as the PW3. Final installation costs will depend on the site conditions, the existing electrical system and the necessary electrical configuration. Our system designers are available to discuss the best options for your specific site.
What are the benefits?
There are many advantages to adding a battery to your current solar installation. Providing peace of mind during an outage might be one of the most compelling, though. Battery backup can help alleviate the stress and keep your home running smoothly.
The Powerwall 3 is also registered in PSE’s Flex Battery Program. This is a newer program from PSE that helps provide grid stability to our area. The battery is called upon by the utility to discharge during peak demand hours to help alleviate strain on the grid. Participating in the program is optional but the cost savings are real.
What if I'm interested?
If you’re interested in discussing this further with one of our system designers, please submit the short form below. We have additional product offerings that may be a better fit for you as well. Talking through the project further with a designer is recommended, as everyone has different goals when exploring battery backup—and we’ve already done the homework for you on valuable system features and benefits!
We are also offering free battery clinics on the following dates:
- Friday, May 22 at noon
Clinics will be held in person at our facility at 4326 Pacific Hwy, Bellingham, WA 98226. We have 10 available spaces for attendees at each clinic. Register via the form below.
If you schedule an assessment, we politely request you leave space for others in the clinics, since your personalized assessment will cover the same material in greater detail.
Request an Assessment or
Register for an Upcoming Clinic
OFFICE HOURS
Mon-Thu: 8:00 AM – 4:30 PM
Fri: 8:00 AM – 12:00 PM
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