Off-Grid Solar in Arizona
Power Without the Utility
Off-grid systems starting at $11,500 installed
Custom solar + battery systems designed for energy independence. Engineered and installed by a licensed electrical contractor and professional engineer.
✅ Licensed Contractor (ROC 332605)
✅ Professional Engineer (#49555)
✅ 10+ Years Solar Experience
✅ Serving Arizona & Southern California
Why Choose Sigway Energy
⚡ Engineered Systems
Designed by a licensed professional engineer for reliability and performance.
🔋 Battery-First Design
Optimized for real off-grid use — not just grid-tied add-ons.
🌵 Built for Arizona
Systems designed for desert heat, dust, and high solar production.
🛠️ Turnkey Installation
From design to install — handled start to finish.
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Sigway energy was on time ,very responsive gave us exactly what we asked for. He understands and works with you. Would definitely recommend them. Very nice and respectful workers
— Yosselyn Benitez
“5-star rated off-grid solar installer ”
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“Very helpful & very fair”
— Maureen
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Great service, very professional and responsive. I plan on doing another system and they will be the first I call.
— John Stevens
Real Off-Grid Installations
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Off-grid system – desert
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Off-Grid Ground mounts
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Off-grid system – Northern Arizona
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Off-Grid Inverter + Battery installs
Is an Off-Grid Solar Installation Right for You?
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Rural or remote property
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High utility costs
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Want energy independence
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Need reliable backup power
Request Your Free Quote
✅ Licensed & Insured
✅ Professional Engineer Design
✅ Serving Arizona
Sigway Energy, Inc.
ROC 332605 | PE #49555 | CA C-10 #994284
📞480-269-2432
📍 Chandler, AZ
🌐 sigwayenergyaz.com