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Discontinued Product

Wholesale Solar no longer offers the Enphase AC Battery Battery

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Enphase AC Battery Battery

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  • Efficient and easy-to-install
  • Easily expandable

Product Information

Model Part No. Voltage Amp Hours Type Warranty Price
Enphase AC Battery Battery2977255240VDC48.5AhLFP (Lithium Ferro Phosphate)
Do you have questions about our Enphase batteries, or questions about solar in general? Give us a call at 1-800-472-1142.


Enphase AC Battery

The Enphase AC Battery™ is simple to install, safe, reliable, and provides a low lifetime energy cost for both new solar customers and retrofit customers. The AC Battery’s small, lightweight form make it quick and easy for a single person to install. The battery system interconnects with standard household AC wiring and there is no high votlage DC wiring. Enphase chose Lithium iron phosphate (LFP) chemistry for its high cycle life, stability, safety and reliability. The modular design promotes redunancy and makes expanding your storage system easier than ever. The Enphase AC battery is designed for maximizing self-consumption of solar, time-of-use bill management, and power export limiting. It is designed to help save on your power costs but it does not provide battery backup during an emergency outage.
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Features & Attributes

  • First battery system to achieve UL 9540 certification
  • LFP chemistry
  • Safety certified by TUV Rheinland
  • 96% round-trip efficiency
  • MPN: Enphase IQ Battery
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Enphase AC Battery Battery

Spec. Sheet
Installation Manual
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About Enphase

Enphase Energy delivers microinverter technology for the solar industry that increases energy production, simplifies design and installation, improves system uptime and reliability, reduces fire safety risk and provides a platform for intelligent energy management. Our semiconductor-based microinverter system converts energy at the individual solar module level and brings a systems-based, high technology approach to solar energy generation. Enphase Energy is committed to quality, reliability, and environmental responsibility, and is ISO 9001:2008 and ISO 14001:2009 certified. Their commitment is expressed in every design they test, every component they select, every product they manufacture, and every system they monitor. The result is that their fourth-generation system reflects what they believe are the industry's most rigorous standards, only coming to market after one million hours of power-on testing..

Ease of Design and Installation
Solar electric systems using Enphase Micro-Inverters are simple to design and simple to install:

  • There are no string calculations necessary
  • Individual solar panels may be installed in any combination of module quantity, type, orientation and age.
  • Each micro-inverter quickly mounts on the solar panel racking, directly beneath each panel.
  • Low voltage DC wires connect from the solar panel directly to the co-located micro-inverter, eliminating the risk of the installer's exposure to lethal 600VDC power.

Enphase Supports a Great Online Monitoring System called Enphase Enlighten
By registering for Enphase Enlighten, a web-based monitoring and analytics system, you can monitor each solar panel in your array from anywhere you have internet access. The Enlighten website provides a wide range of information on your system and the individual solar panels. A graph of the solar array provides info on each module, including current and lifetime performance.

Enphase Micro-Inverters Maximize Power Output
With the Enphase Micro-Inverters, if one of your solar panels is shaded, or damaged, it does not affect the output of the rest of your solar array. All panels perform to their greatest capacity.

Each Solar Module has its own Enphase Inverter
An individual Maximum Peak Power Point Tracking Controller (MPPT) controls the output of each solar panel.  This insures that the most available power from each panel flows into your system, regardless of the performance of the rest of the panels in the array.

The Micro-Inverter concept insures that there is no single point of failure in your solar electric system.  Enphase Micro-Inverters are designed to operate at full power at temperatures as high as 65 degrees C (150 degrees F).

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Download Our Solar Battery Guide
A poorly designed system can ruin your batteries. Our Solar Battery Guide will help you size your battery bank properly and keep things running smoothly.