EA Elektro-Automatik’s ROI Calculator

EA’s regenerative DC electronic loads return absorbed energy to the grid with 96% efficiency. See how long it takes for them to pay for themselves!

Enter your current Usage Data below to see your annual savings and ROI.
Enter Usage Data
Hours per Day:
Days per Week:
Total Hours per Month:
Cost per kWh ($):
Calculated Current Resistive Usage
Hours per Day:
Hours per Month:
Total kWh per Month:
Current Monthly Cost:
Total Current Yearly Cost:
Calculated New ELR Usage
ELR Efficiency:
New kWh per Month:
New Monthly Cost:
Total New Yearly Cost:
Total Yearly Usage Savings:

Calculated ROI

(See figures at bottom used to calculate typical operational savings)
Reduction in Usage
Total Yearly Operational Savings
ELR Purchase ROI
ELR in Place of Resistive Load

ELR Efficiency = 96%
HVAC Yearly Maintenance Savings = $5,600
HVAC Annualized Cost = 0
HVAC Yearly Operating Cost = $21,600
ELR Cost = $300,000
Resistive Cost = $132,000

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