Fortress Power DuraRack Indoor/Outdoor Enclosure for eFlex 5.4 MAX

Fortress Power DuraRack Indoor/Outdoor Enclosure for eFlex 5.4 MAX (eFlex 5.4 MAX not included). $165 off with coupon code DR165.

Expand your energy storage with the new Fortress Power DuraRack! This iron enclosure stores up to 4 eFlex 5.4kWh batteries. The DuraRack paired with multiple eFlex batteries can build a 48V UPS server rack or provide storage capacity to home solar arrays. The DuraRack includes integrated busbars, wheels, and a DIN rail heater mount. This enclosure can be free-standing or pad mounted and is safe for indoor and outdoor installations.

Features

• IP65 Water and dust resistant for both indoor and outdoor install
• Includes integrated busbars and battery cables for easy stacking
• Easy to add DIN rail thermostat for cold climates
• Passive cooling vent for warm climates
• Built on wheels for easy movement and positioning
• Expandable up to 4 units (15 eFlex batteries; Total 81 kWh)

FAQs

• How can I keep the batteries warm in the winter?
  Fortress Power recommends a 12" x 18" 48V heating blanket such as the ProTherm Ultra Flexible Fiber Thermics Heat Blanket (Part No. 48HB1812-RDS). This blanket can fit underneath two eFlex batteries within the DuraRack cabinet's middle shelf. For extreme cold weather environments, use a second heat blanket on the bottom shelf. Then wire the positive and negative wires to a din-rail mountable thermostat like the Stego Compact Thumbwheel Thermostats. Alternatively, if you are running AC power to the heater, you can use a DIN rail heater with a built-in thermostat inside the DuraRack enclosure. Fortress Power has tested the Stego CSF 060 Touch-Safe PTC Heater.

Attachments

• Fortress Power DuraRack Datasheet
• Fortress Power DuraRack Installation Manual