Reduce Peak Charges

Take action immediately to...

Save on Your electricity cost during peak times

Use Fortress Power Batteries to store energy when electricity rates are cheapest,
and discharge during peak usage periods.

Reduce Peak Charges

If your utility charges Time-of-Use (TOU) rate, you may be paying 2-3 times more for the electricity that you consume during the peak hours.

Time of use rates are a kind of electricity billing arrangement in which the price of electricity changes based on the time of day. They make electricity more expensive during “peak hours,” when there is high demand, and less expensive during hours of low demand.

You can avoid the high peak charges by storing the energy from the solar panels or from the grid when electricity rates are cheapest, and discharging the battery power during peak usage periods.

Why Fortress Power's Lithium iron Battery
is your best alternative

Safe and clean with zero maintenance

Long life span: Designed to last 15+ years

Save money on electricity cost

Personalized local service

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Why Choose Fortress Power?

Fortress Power products use the latest cell technology that provides higher efficiency and a longer life span than other systems. The chart below compares the Fortress Power Lithium Iron Phosphate solution to other systems on the market.

Features	Fortress Power Solution	Other Lithium-ion Solutions	Lead Acid	Generator
Applications	Backup Power, time of use, self-consumption, and off-grid	Backup Power, time of use, self-consumption, and off-grid	Backup Power	Backup Power
Depth of Discharge	100%	100%	50%	N/A
Battery Chemistry	Safe Technology	Potential thermal runway or firing	Risk of harmful gasses	Environmental Pollution
Life Cycles	8,000+ (15+ years)	3,000	500-1,000	N/A
Warranty	10 years	10 years	6 months	2 years
Fuel cost	$0	$0	$0	$70-$130 per day
Maintenance	No	No	Every 6 months	Yes
Energy Cost ($/kWh)	0.14	0.30	0.65	0.50