Zero Grid Export

Looking to only use...

traditional energy when you need it?

With our solar storage you’re able to tailor your usage to when you need it, without the extra costs of using the utility.

Zero Grid Export

So many of you live in an area with an abundance of solar while your electric power is very expensive and unreliable. Some utilities will not allow you to sell your excess production back, or will just pay you pennies for feeding your precious solar energy back to the grid.

The use of solar energy for self-consumption (or zero grid export) is your best option by reducing your electricity cost and providing sustainable living.

How does a zero grid export solar system work?

During the day the solar panels generate power for your home; and the excess power will be stored in a battery for later use. Your solar storage system will be your primary power source while still connected to the utility grid.

Why Is Fortress Power's Lithium Iron Battery
your best alternative

Safe and clean with zero maintenance

Long life span: Designed to last 15+ years

Save money on electricity costs

Personalized local service

STAY ONLINE

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