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SunFusion Energy Systems
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Guardian E2.0 48kWh 18K
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America's First 100% Utility-Free Battery Manufacturing Facility
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Contact US
SunFusion Energy Systems
SunFusion Energy Systems
Home
What is a Utility Free Home
Energy Sizing Guide
Build-Your-Own
Order Form
Guardian E2.0 48kWh 18K
Guardian Tower E2.0
ECHO3.0 Battery Module
ECHO2.0 Battery Module
Sol-Ark 18K
Sol-Ark 15K
Referral Page
calculation
SunFusion VS Competitors
Utility Free Homes
SunFusion System Map
Contact US
America's First 100% Utility-Free Battery Manufacturing Facility
Home
What is a Utility Free Home
Energy Sizing Guide
Build-Your-Own
Order Form
Guardian E2.0 48kWh 18K
Guardian Tower E2.0
ECHO3.0 Battery Module
ECHO2.0 Battery Module
Sol-Ark 18K
Sol-Ark 15K
Referral Page
calculation
SunFusion VS Competitors
Utility Free Homes
SunFusion System Map
Contact US
America's First 100% Utility-Free Battery Manufacturing Facility
Login Account
Contact US
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About SunFusion

Leading provider of premium solar and energy storage solutions. We combine cutting-edge technology with uncompromising safety to deliver true energy independence.

Products

  • Sol-Ark 15K Inverter
  • Sol-Ark 18K Inverter
  • ECHO 2.0 Battery
  • ECHO 3.0 Battery
  • Guardian E2.0 System
  • Guardian Tower E2.0

Resources

  • Inverter Comparison
  • Battery Comparison
  • System Packages
  • ROI Calculator
  • Contact Us
  • Support Center

Certifications

  • UL 1741 SA Certified
  • UL 9540 / 9540A Listed
  • UL 1973 Battery Safety
  • IEEE 1547-2018 Compliant
  • NEC 690.12 Compliant
  • California Rule 21

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Premium Solar & Energy Storage Solutions • 1125° Guardian Shell Fire Protection • 25+ Year Design Life