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Research like we do.

The researched choice goes both ways — everything you need to evaluate solar, storage and EV charging before anyone asks for your money.

Battery rebates 2026

Federal, WA state and Tesla programs — what stacks, what doesn't, and the eligibility checklist.

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The PSW guarantee

15 years solar, 10 years battery — how workmanship cover matches manufacturer warranties.

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Additional installation costs

Base pricing covers 70% of homes. The published guide to every site-specific extra.

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Which system size?

From 6.6 kW starters to 19 kW maximum-yield arrays — match capacity to your daily usage.

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WiFi reconnect assistant

Monitoring offline? Brand-by-brand reconnection guides, most done in 5–15 minutes.

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PSW Life Support

The aftercare program included with every system — diagnostics, guides and 24/7 requests.

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Articles

Company

13 articles in company.

Kate Rutherford holding a glass of champagne for the Tesla Energy Performance Excellence Award

1 February 2024

PSW Energy receives Tesla Energy Performance Excellence Award

Certain energy storage technologies promise the world yet deliver below expectations. Meanwhile, Tesla Energy penetrates diverse markets with over 500,000 operational Powerwall units installed globally. Such uptake can only be attributed to successful outcomes for the investment. With refined product selection criteria, PSW Energy believes in benefits for homeowners beyond essential return on investment (ROI) …

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