227 products
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SKU: PES-PA-ELC-1151MPN NOVendor:Tesla PowerwallRegular price $1,259.95 USDRegular priceUnit price per
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SKU: PES-PS-GEN-0041MPN NOVendor:GeneracRegular price $32,988.75 USDRegular priceUnit price per
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Top Rated
SKU: PES-PS-GEN-0031MPN NOVendor:GeneracRegular price $7,363.56 USDRegular priceUnit price per -
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SKU: PES-PS-GEN-0027MPN NOVendor:GeneracRegular price $4,470.04 USDRegular priceUnit price per -
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SKU: PES-PS-GEN-0026MPN NOVendor:GeneracRegular price $2,639.71 USDRegular priceUnit price per -
SKU: PES-SEK-GTSK-0065MPN NOVendor:PESRegular price $20,396.51 USDRegular priceUnit price per
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SKU: USSS100-0015Vendor:SMA AmericaRegular price $2,724.53 USDRegular priceUnit price per
$2,738.22 USDSale price $2,724.53 USDSold out -
SKU: USSSP200-271Vendor:SolarEdgeRegular price $34.62 USDRegular priceUnit price per
$34.79 USDSale price $34.62 USDSold out -
SKU: USSSP202-140Vendor:SolarEdgeRegular price $1,507.92 USDRegular priceUnit price per
$1,515.50 USDSale price $1,507.92 USDSold out -
SKU: USSSP202-344Vendor:SMA AmericaRegular price $726.46 USDRegular priceUnit price per
$730.11 USDSale price $726.46 USDSold out -
Top RatedSKU: NOT-AA-120Vendor:UnknownRegular price $580.00 USDRegular priceUnit price per
$667.00 USDSale price $580.00 USDSold out -
SKU: PES-7560890482822-1Vendor:PES SupplyRegular price $180.00 USDRegular priceUnit price per
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SKU: SKU-871494Vendor:Tesla PowerwallRegular price $10,500.00 USDRegular priceUnit price per
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SKU: PES-PS-GEN-0284MPN NOVendor:KohlerRegular price $31,897.55 USDRegular priceUnit price per
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SKU: PES-PS-GEN-0283MPN NOVendor:KohlerRegular price $33,301.65 USDRegular priceUnit price per
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SKU: PES-PS-GEN-0282MPN NOVendor:KohlerRegular price $33,540.46 USDRegular priceUnit price per
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SKU: PES-PS-GEN-0281MPN NOVendor:KohlerRegular price $33,599.00 USDRegular priceUnit price per
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Top Rated
SKU: PES-PS-GEN-0280MPN NOVendor:KohlerRegular price $33,301.65 USDRegular priceUnit price per$34,089.00 USDSale price $33,301.65 USDSale
Whole-Home Backup Power Solutions
Protect your entire home from power outages with a comprehensive whole-home backup system from PES Supply. We offer two approaches: standby generators for automatic, fuel-based backup, and solar + battery systems for clean, silent, and fuel-free resilience. Shop top brands including Generac, Kohler, Sol-Ark, EG4, Fortress Power, and more.
Backup Power Options
- Standby generators – 18kW to 26kW for full home coverage, automatic start
- Solar + battery – silent, fuel-free, charges itself daily
- Hybrid systems – solar + battery + generator for ultimate resilience
- Transfer switches – automatic (ATS) for seamless switchover
- Load management – prioritize essential circuits
A whole-home standby generator (22kW+) can power everything including central AC, while a solar + battery system provides clean, quiet backup with no fuel costs. Many homeowners combine both—batteries for short outages and a generator for extended ones. Our team helps you assess your loads and design a system that keeps your family comfortable and safe.
Browse the full selection below and order today with fast shipping from PES Supply. Questions? Our solar and backup power experts are ready to help you spec the right system—contact us.