FORT professionally designs and builds PowerTanks for peace-of-mind reliability, redundancy, and expandability. We assemble and test every system before it leaves our shop, so you don’t waste thousands of dollars (and weeks/months) trouble-shooting. It’s never been easier or more affordable to get Off-Grid.
Your FORT “PowerTank” is your pre-wired battery bank with inverter that feeds your home’s main electrical breaker panel, so you can power your entire home with the cheapest available energy source 24/7/365 while ALWAYS having redundant backup.
Just like a water tank stores water, so you always have water available — your “PowerTank” stores power, so you always have power available.
Climate-Controlled Industrial Enclosure to protect and cool your most critical components
NEMA3R UL9540-rated with Cooling Fan
for Outdoor installations, easily upgrade to a High-Efficiency Industrial A/C + Heater
lndustry-Leading Low-Voltage (48V) Inverter: Sol-Ark 15K (upgradeable to Sol-Ark 18K)
If you want to install and maintain a “High-Voltage” system in your family’s home, you’ll have to find it elsewhere.
Sol-Ark is the recognized industry leader with the most reliable hybrid inverters, best tech support, and 10-year Manufacturer Warranty. Check the solar forums yourself. I have personally been powering my property with Sol-Ark inverters since 2021.
Grid-ready with 200A grid pass-through
Off-Grid ready with 50A continuous output (upgrade to 75A with Sol-Ark 18K)
Solar-ready up to 19.5 kW (solar panels and array racking sold separately)
240VAC generator-ready with Automatic Transfer Switch (ATS) included (generator sold separately; see recommendations below)
Low-Voltage (48V) Universal Rackmount LiFePO4 Batteries:
10kWh = 2 X 5kWh MidNite Powerflo5 batteries included
upgrade to internally-heated Pytes V5 batteries or to premium internally-heated Discover AES batteries w/LYNK Gateway (10-year Manufacturer Warranty)
easily upgradable to max of 30kWh total with 6 batteries total
DuroMax XP7000iHTPortable 7,000W Tri-Fuel Inverter Generator; Low THD; Quiet
upgrade to 9,500W; 11,000W; and 16,000W Tri-Fuel DuroMax models
The “PowerTank PRO” is the best of the best.
FORT professionally designs and builds PowerTanks for peace-of-mind reliability, redundancy, and future-proof expandability. We assemble and test every system before it leaves our shop, so you don’t waste thousands of dollars (and weeks/months) trouble-shooting. It’s never been easier or more affordable to get Off-Grid.
Your FORT “PowerTank PRO” is your pre-wired battery bank with double inverters that feeds your home’s main electrical breaker panel, so you can power your entire home with the cheapest available energy source 24/7/365 while ALWAYS having redundant backup.
Just like a water tank stores water, so you always have water available — your “PowerTank PRO” stores power, so you always have power available.
Double-Wide Climate-Controlled Industrial Enclosure to protect and cool your most critical components
NEMA3R UL9540-rated with Cooling Fan
for Outdoor installations, easily upgrade to a High-Efficiency Industrial A/C + Heater
lndustry-Leading Low-Voltage (48V) Inverter: 2X Sol-Ark 15K (upgradeable to 2X Sol-Ark 18K)
If you want to install and maintain a “High-Voltage” system in your family’s home, you’ll have to find it elsewhere.
Sol-Ark is the recognized industry leader with the most reliable hybrid inverters, best tech support, and 10-year Manufacturer Warranty. Check the solar forums yourself. I have personally been powering my property with 2 parallel Sol-Ark inverters since 2021.
Grid-ready with 200A grid pass-through
Off-Grid ready with 100A continuous output (upgrade to 150A with 2X Sol-Ark 18K)
Solar-ready up to 39 kW (solar panels and array racking sold separately)
240VAC generator-ready with Automatic Transfer Switch (ATS) included (generator sold separately; see recommendations below)
Low-Voltage (48V) Universal Rackmount LiFePO4 Batteries:
10kWh = 2 X 5kWh MidNite Powerflo5 batteries included
upgrade to internally-heated Pytes V5 batteries or to premium internally-heated Discover AES batteries w/LYNK Gateway (10-year Manufacturer Warranty)
easily upgradable to max of 60kWh total with 12 batteries total
DuroMax XP11000iHTPortable 11,000W Tri-Fuel Inverter Generator; Low THD; Quiet
upgrade to 16,000W Tri-Fuel DuroMax model
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