Flex MPPT Supercharger (20% PRE-SALE DEPOSIT) - Inergy

Flex MPPT Supercharger (20% PRE-SALE DEPOSIT)

(Pre-sale will open again soon)
$500 MSRP | $450 Presale (Save $50)

Lock in your savings with ONLY a 20% Deposit Today

A modular power station beats a non-expandable power station every time.

Problem: With a non-expandable, unadaptable power station, you hope you can charge it fast enough and you hope your run times are long enough. You're stuck with what you got.

Solution: With a modular, expandable Flex 1500 power station, you know you have a system that expands to charge as fast and run as long as you need it to in any situation. You'll feel ready for anything, anywhere.

Questions? Call (877) 891-2657

Important Note: This deposit reserves your place in line to receive your Flex Power Station. Remaining balance will be collected prior to ship date (May 2021). For AK,HI, PR, and Canada customers please call our team to place your order.



  • Expansion:Combine this module with your Flex 1500 or Flex DC Power Station for the fastest solar charge times on the market.
  • Charging:  2 additional panel arrays at 90V each and 60A additional max solar input
  • 2 Independent 30A MPPT Charge Controllers: Allows for faster and more efficient charging with two additional solar panel arrays
  • 2 EC8 Input Plugs: User-friendly, plug-and-play interface for solar supercharging
  • Compatible with EC8-to-MC4 Adapter
  • Solar Array Options: Accepts either series or parallel wiring configurations. 90VDC input maximum, no Amperage input maximum.


    • Dimensions: 14" x 8" x 3.4"
    • Weight: 11.5 lbs
    • Warranty: 24 Months




    If you need to boost your solar charging, you can add the Flex MPPT Supercharger upgrade, which allows you to add two more 90V strings of solar panels for a total of three 90V panel arrays for 90A (1,200W) of solar charge input. You could charge one Flex Battery in about an hour and a half.

    As you expand your Flex Modular System with additional Flex Batteries, you can also boost your system's solar charge rate to as much as 990A (4,400W). Please read below to learn how.

    The MPPT Supercharger can be used only with a Flex 1500 or Flex DC Power Station.

    The Flex MPPT Supercharger includes two advanced maximum power point tracking (MPPT) charge controllers with up to 90V of solar charge input each, so it gives you more options and charges faster using solar panels—you can charge one Flex Battery from 0 to 100% in as little as an hour and a half in ideal sunlight. You will love the freedom of capturing clean, unlimited power from the sun whenever you need it.

      The Flex Modular Platform is designed to be completely plug and play. To connect the Flex MPPT Supercharger to the Flex 1500 or Flex DC Power Stations, simply add the Supercharger anywhere in your stack. The auto-lock system takes care of the rest. It takes only seconds to triple your system's solar charge rate. 


        For every Flex Battery you add to your system, you can also add another MPPT Supercharger to maintain a rapid charge time. If you added five Flex Batteries in pairs with five Flex MPPT Superchargers and additional solar panels, your entire 6,414Wh system could still charge in about an hour and a half.

        Before connecting six or more MPPT Superchargers, please consult with an Inergy Support Specialist at 877-891-2657.

          California Residents: WARNING: Cancer and Reproductive Harm. www.p65warnings.ca.gov

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