Free delivery within the U.S. & Canada
5-year warranty on batteries
Free support & set-up session

Reviews

Description

Everything you need in a completely integrated system for your off-grid cottage or homestead. All the power you need to power all your appliances, electronics, lights, pumps and more! 

Package components: 

Note: *A Rapid Shut Down System may be required for certain installations. Please see here for Rapid Shut Down Components


LITHIUM IS CHEAPER AND MORE RELIABLE

lithium is not only smaller, lighter, maintenance free and has a long cycle life but is also cheaper per cycle

SCALABLE

SCALABLE

A unique feature of the Power Tower is the expandable battery system. Every base kit comes with one 3.98 kWh lithium battery but can be expanded to up to 15 allowing for almost 60 kWh of usable energy. Unlike traditional lead acid systems, venting is not required, so choose where the system fits best, plug in, and you have off-grid power.

SOLAR & WIND

SOLAR & WIND

Additional Solar and/or Wind charging can be added and plugged directly into the battery bank, meaning that the skies the limit when it comes to power availability. You could install 10kWh of Solar and 2kWh of Wind for example, increasing your overall power to 12kWh. With the Power Tower, getting off-grid has never been easier.

AUTOMATIC GENERATOR START (AGS)

AUTOMATIC GENERATOR START

With an integrated Automatic Generator Start (AGS), even in the worst case scenarios, a backup generator can automatically be started when the batteries hit a critical level. The common twist lock input for generator or grid tie is conveniently installed directly on the Power Tower unit. This allows for quick easy installation and high powered 120V or 240V capability.

NEVER GET CAUGHT IN THE DARK

NEVER GET CAUGHT IN THE DARK

With 6000w of power output, and up to 60kWh of usable energy, Power Tower ensures you are never let out in the dark. It's easily expandable system, including optional generator, grid, solar and wind inputs means the sky is the limit when it comes to continuous power availability.

SAFEST BATTERY CHEMISTRY

SAFEST BATTERY CHEMISTRY

All of our products use LiFePO4, the safest lithium-ion battery chemistry available on the market. Numerous features to keep yourself and your cabin safe. Over-voltage, under-voltage, overcurrent protection with a 300A CSA rated fuse. Lithium Ion has a proven track record in some of the harshest environments including mining and transit. The fume-free batteries mean you can place the system anywhere with no dangerous fumes like traditional lead-acid.

NO MAINTENANCE

NO MAINTENANCE

Our all-in-one systems require little to no maintenance, and offer a 2 year warranty if anything ever goes wrong. With an impressive lifespan of 10-15 years, you have a great off-grid solution that makes sense for your home or cottage.

SCALABLE

A unique feature of the Power Tower is the expandable battery system. Every base kit comes with one 3.98 kWh lithium battery but can be expanded to up to 15 allowing for almost 60 kWh of usable energy. Unlike traditional lead acid systems, venting is not required, so choose where the system fits best, plug in, and you have off-grid power.

SOLAR & WIND

Additional Solar and/or Wind charging can be added and plugged directly into the battery bank, meaning that the skies the limit when it comes to power availability. You could install 10kWh of Solar and 2kWh of Wind for example, increasing your overall power to 12kWh. With the Power Tower, getting off-grid has never been easier.

AUTOMATIC GENERATOR START

With an integrated Automatic Generator Start (AGS), even in the worst case scenarios, a backup generator can automatically be started when the batteries hit a critical level. The common twist lock input for generator or grid tie is conveniently installed directly on the Power Tower unit. This allows for quick easy installation and high powered 120V or 240V capability.

NEVER GET CAUGHT IN THE DARK

With 6000w of power output, and up to 60kWh of usable energy, Power Tower ensures you are never let out in the dark. It's easily expandable system, including optional generator, grid, solar and wind inputs means the sky is the limit when it comes to continuous power availability.

SAFEST BATTERY CHEMISTRY

All of our products use LiFePO4, the safest lithium-ion battery chemistry available on the market. Numerous features to keep yourself and your cabin safe. Over-voltage, under-voltage, overcurrent protection with a 300A CSA rated fuse. Lithium Ion has a proven track record in some of the harshest environments including mining and transit. The fume-free batteries mean you can place the system anywhere with no dangerous fumes like traditional lead-acid.

NO MAINTENANCE

Our all-in-one systems require little to no maintenance, and offer a 2 year warranty if anything ever goes wrong. With an impressive lifespan of 10-15 years, you have a great off-grid solution that makes sense for your home or cottage.

Everything you need in a completely integrated system for your off-grid cottage or homestead. All the power you need to power all your appliances, electronics, lights, pumps and more! 

Package components: 

Note: *A Rapid Shut Down System may be required for certain installations. Please see here for Rapid Shut Down Components


QUANTITY PRODUCT
1 Sol-Ark 12K
1 PT Battery 14
12 Solar panels and 3.2kW (4.2kW bifacial gain) CS3W-405P BiHiKu

Package Component:
  • Qty 1 - Sol-Ark 12K
  • Qty 1 - PT Battery 14
  • Qty 12 - Solar panels and 3.2kW (4.2kW bifacial gain) CS3W-405P BiHiKu

Note: *A Rapid Shut Down System may be required for certain installations. Please see here for Rapid Shut Down Components

SOLAR OUTPUT POWER 12000W
MAX ALLOWED PV POWER 6500W + 6500W = 13,000W
MAX PV POWER DELIVERED TO BATTERY & AC OUTPUTS12000W
MAX DC VOLTAGE 500V@18A, 450V@20A
MPPT VOLTAGE RANGE 150-425V
STARTING VOLTAGE 175V
NUMBER OF MPPT 2
MAX SOLAR STRINGS PER MPPT 2
MAX DC CURRENT PER MPPT (SELF LIMITING) 20A@300V, 18A@400V
MAX AC COUPLED INPUT (MICRO/STRING INVERTERS) 9,600W / 9,600W
AC OUTPUT POWER 9000W On Grid & 9000W Off Grid
CONNECTIONS 120/240/208V split phase
Continuous AC power to Grid (On-Grid) 9000W 37.5A-L (240V) 4800W 40A L-N (120V)
Continuous AC power to Load ( Off-Grid) 9000W 37.5A-L (240V) 4800W 40A L-N (120V)
Surge AC power 10sec 16,000VA L-L (240V)
Surge AC power 100ms 25,000VA L-L (240V)
Parallel Stacking 2-8 (240V), 2,3,6,9 (208V)
Frequency 60/50Hz
Continuous AC power with Grid or Generator 15120W 63A L-L (240V) 7560W 63A L-N (120V)
CEC Efficiency 96.5% (Peak 97.5%)
Idle Consumption typical – no load 60W
Sell back power modes Limited to Household or Full Grid-Tied
Design (DC to AC) Transformerless DC
Response Time (Grid-Tied to Off-Grid) 4ms
Power Factor: +-0.9 - 1.0
Dimensions (H x W x D) 30.0” x 18.30” x 10.00”
Weight 78 lbs
Enclosure NEMA Type 3R
Ambient Temperature (3 variable speed fans) -25 to 55C, >45C derating
Display Color touch screen
Wi-Fi Communication (monitoring or SW updates) included
Snap on sensors for limited selling to Ho usehold included
Standard Warranty (verified by HALT testing) 10 Years
Protection & Certifications Electronics certified safety by SGS labs to NEC & UL specs – NEC 690.4B & NEC 705.4/6 UL1741-2010/2018, IEEE1547a-2003/2014, FCC 15 class B, UL1741SA, CA Rule 21, HECO Rule 14H
CHEMISTRY LiFePO4
MIN VOLTAGE 44V
NOMINAL VOLTAGE51.2VDC
MAX VOLTAGE 58.4VDC
ENERGY CAPACITY 14kWh
OPERATIONAL TEMPERATURE -30°C to 45°C
[-22°F to 113°F]
BATTERY HEATING OPERATIONAL TEMPERATURE -30°C to 10°C
[-22°F to 50°F]
MAXIMUM CONTINUOUS DISCHARGE AMPERAGE 280 A
MAXIMUM CONTINUOUS CHARGE CURRENT 280A
(140 A recommended)
WEIGHT 90.7 Kg [200 lbs]
DIMENSIONS W39cm x H36cm x L61cm
[W15.5 x H13.5" x L24"]
COMMUNICATION CANBUS
ENCLOSURE MATERIAL Aluminum
MAXIMUM BATTERIES IN PARALLEL 24


Questions?

We’re here to help! If you’re not sure how long your equipment will run or which option may be best for your needs, feel free to reach out to us anytime. We can also build custom solutions to meet your specific project needs.

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