EMP Shield AC and DC Power Protection Modules

Inergy's EMP Shield® AC and DC Power Protection Modules are the first EMP protection devices built to protect the entire Flex Power Station (not compatible with any other power stations). The EMP Shield is the only device that offers protection while in use without requiring awkward or bulky Faraday cages or bags. 

In the case of a solar flare, lightning strike, EMP or other electrical event your Flex inverter, charger controller, battery, AC power circuits and DC power circuits (along with every device plugged into the DC output ports and the AC protection module) will be protected. 

These devices are listed by the Department of Homeland Security in their EMP resilience report. 

AK,HI, PR, and Canada customers please call our team to place your order.




  • Exceeds ALL United States Military EMP Tests: MIL-STD-188-125-1, MIL-STD-464C, MIL-STD-461-G, RS-105 (90,000 Volts).
  • Ratings: Listed by the Department of Homeland Security, Conforms to UL STD 1449 and IP 66 Rated.
  • Capable of withstanding up to 228,000 Amps per phase.
  • Protection against all EMP Phases (E1, E2, E3).
  • Lightning Protection: The AC and DC EMP Shields are covered by a 100% Lightning Guarantee backed by a $25,000 insurance policy.
  • 10-Year Limited Warranty, $50 Lifetime Replacement Policy. Read more Warranty Details Here.
  • Testing Documentation
  • FAQ's
  • 100% MADE IN THE USA in collaboration with EMP Shield, the world's leading innovator and manufacturer of EMP Shield protection devices.


    This device will protect all the electronics and equipment connected to it.

    This is accomplished by shunting (shorting) the overvoltage coming in from an EMP event. The DC EMP Shield plugs into the EC8 solar input, between the Flex and your solar panels. The Flex EMP Shield is built for PV arrays with a max VOC (voltage-open circuit) of up to 90V. Make sure the maximum VOC of your array is within this range to ensure your EMP Shield protects your DC circuits. The AC EMP Shield attaches to one of 6 AC ports on your Flex 1500 Power Station. Again, only devices plugged directly into the AC EMP module will be protected.

    Regardless of the source of electrons in an EMP event, the Shield will see the surge and protect your Flex 1500 Power Station. EMP Shield's technology reacts in less than 1 billionth of a second. Since the shunting is completed incredibly fast, the overvoltage is drained away from the equipment before the voltage can rise high enough to damage any equipment. This new technology is called SightSpeed™.


    EMP is an abbreviation that stands for electromagnetic pulse. During an EMP, a source emits a pulse of electromagnetic energy in the atmosphere, which causes the air to become electrically charged. This pulse is very brief and doesn’t affect people, but the atmospheric disturbance it creates can have serious consequences for electrical equipment... Read more HERE.

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

    Customer Reviews

    Based on 1 review
    Thomas Williams
    Doesn't get much easier than this.

    Shipping was fast and prompt. Install is as simple as disconnecting your solar input and plugging in the EMP unit between the Flex and the solar array. Thanks Inergy.