Time-of-Use
Savings.
Charge cheap. Discharge expensive. Save up to 30% on your electricity bill — automatically, every single day.
30%
Average Bill Reduction
$1,200+
Annual Savings
4–9pm
Peak Hours to Avoid
24/7
Automatic Optimization
How TOU Optimization Works
Your HomeVault learns your utility's rate schedule and automatically charges when electricity is cheap and discharges when it's expensive.
Buy Low, Use High
Charge your HomeVault at off-peak rates (midnight–6am). Discharge during peak pricing (4–9pm). Save the difference.
Automatic Scheduling
The Enertrex AI monitors your utility's TOU schedule and optimizes charge/discharge timing automatically.
Up to 30% Savings
Homeowners on TOU rates save an average of 25–30% on their electricity bill with a HomeVault battery.
Real-Time Monitoring
See exactly how much you're saving in the Enertrex app — per hour, per day, per month.
Demand Charge Reduction
For homes with demand charges, the HomeVault reduces peak demand spikes that trigger high utility fees.
Works Without Solar
You don't need solar panels to benefit from TOU optimization. The HomeVault charges from the grid at off-peak rates.
Your Battery Works While You Sleep
Off-peak rates: battery charges from grid at $0.08/kWh
Mid-peak: battery holds charge, solar (if present) powers home
Peak rates: battery discharges, powering your home at $0.38/kWh
Off-peak resumes: battery recharges for tomorrow
Common Questions
Stop Paying
Peak Rates.
Find out how much you can save with a HomeVault battery on your utility's TOU rate plan.