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Enphase IQ Battery Storage System IQ Battery 10T Cover (No battery) B10T-C-1290-O

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TypeLi-Ion batteries
Dimensions LxWxH53.14" x 33.85" x 11.41" in
Weight52.9 lb
Manufacturer Part #B10T-C-1290-O
Warranty10 Years Manufacturer
Delivery Time 5-7 business days

About product

The Enphase IQ Battery is the heart of Enphase's smart, simple, reliable, fully integrated AC-coupled storage system. In the brilliantly redundant, modular design, you will find four grid-forming IQ8x-BAT Microinverters in each IQ Battery 3T, with each 10T being comprised of three base IQ Battery 3T storage units. Each IQ Battery 3T has a total usable energy capacity of 3.36 kWh and a 1.28 kW power rating, which adds up to 10.08 kWh of usable capacity and a power rating of 3.84 kW in the IQ Battery 10T. Up to four total 10T Batteries can be stacked for a total of 40.32 kWh and 15.36 kW, fully capable of whole house backup. With a variety of options in between due to the modular nature of the Enphase Energy System, a balance is surely able to be struck for many more homeowners interested in backup for their home, whether simply to keep on lights and refrigerator, or run everything from the garage door to the air conditioning.


  • Fully integrated AC battery system
  • Stable lithium iron phosphate (LFP) chemistry for maximum safety and longevity
  • Quick and easy plug-and-play installation
  • Remote software and firmware upgrades
  • Grid-forming capability for backup operation
  • Mobile app-based monitoring and control
  • Support for self consumption
  • Utility time of use (TOU) optimization
  • 10-year limited warranty

System components must be ordered separately as follows.

IQ Battery 3T: One IQ Battery 3T Base (040-14007) and one IQ Battery 3T Cover (040-14008)
IQ Battery 10T: Three IQ Battery 3T Base (040-14007) and one IQ Battery 10T Cover (040-14009)

Note: Enphase University certification is required to commission Enphase Energy Systems with backup or storage.

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