SunFusion Energy Calculator

SunFusion Energy Storage Calculator

Design your perfect energy storage solution

System Sizing Calculator

Total electric bill minus gas, divided by kWh
Highest usage from last 12 months
Highest demand from last 12 months

System Usage

Guardian Elite optimized for 4PM-9PM TOU periods
Guardian Elite or E2.0 for limited loads (125A Load Center required)
Guardian E2.0 or Tower with multiple inverters (225A/400A Panel)
Automatically sized based on usage

Guardian E2.0

Premium
  • 42 kWh Capacity
  • 15 kW Power
  • Indoor/Outdoor Rated
  • WiFi Monitoring
  • 25-Year Warranty
  • Whole Home Backup Ready
Base Price: $37,550
Installed within 10' of MSP

Guardian Elite

Standard
  • 16 kWh Capacity
  • 15 kW Power
  • WiFi Monitoring
  • Advanced BMS
  • 25-Year Warranty
  • Critical Load Backup
Base Price: $11,750
$15,225 Installed within 10' of MSP

2-Guardian E2.0

Premium Plus
  • 84 kWh Capacity
  • 30 kW Power
  • Indoor/Outdoor Rated
  • WiFi Monitoring
  • 25-Year Warranty
  • Whole Building Backup
Base Price: $75,550
Installed within 10' of MSP

System Price Breakdown

Base System: \$0
Installation: \$0
Additional Components: \$0
Total System Cost: \$0
Federal Tax Credit (30%): \$0
Final Cost: \$0