Whole Home Generator EMP Shielding & Lightning Protection (SP-120-240-G)


Next Generation EMP Protection With Military Certified Testing.


🇺🇸 100% American Made Veteran Owned Company


Listed by the Department of Homeland Security. 

(282 customer reviews)

Original price was: $409.00.Current price is: $389.00.

EMP Protection

All Phases an EMP (E1, E2, & E3)

Solar Flares

Up to 228,000 Amps

Lightning Protection

100% Lightning Guarantee Backed By a $25,000 Insurance Policy
emp shield kansas business of the year
emp shield partnership rezvani

Featured In

EMP Shield National Security Collaboration Center NSCC
emp shield as seen on fox
Coolest Thing Made in Kansas EMP Shield Competition

Coolest Thing Made in Kansas Winner! 

EMP Shield beat Garmin to be selected officially as the coolest thing made in Kansas. 

Whole Home Generator EMP Shielding & Lightning Protection (SP-120-240-G)

Original price was: $409.00.Current price is: $389.00.

Industry Leading 10 Year Warranty

If it fails at anytime during the 10 year Limited Lifetime warranty, we replace it for $50. No questions asked!

Backed by $25,000 of Insurance

If the device doesn’t protect your electronics, we will cover the damage. It’s that simple.

Surpasses All Military EMP Testing Standards

  • MIL-STD-188-125-1
  • MIL-STD-464C
  • MIL-STD-461-G
  • RS-105 (90,000 Volts)

Tested at Intertek

Our devices have been tested at Intertek to UL 1449 standards.

Yellow Card: 5017129

Listed by the Department of Homeland Security

EMP Shield Has Set New Standards in EMP Protection and is Listed by Homeland Security in their EMP Resilience Report

One of the Worlds Fastest

Our Technology Begins Pulling Excess Electricity from Your Homes Electrical System in 500 Trillionths of a Second

14 Day Money Back Guarantee

If You Decide EMP Shield Isn’t For You, We Offer a 14 Day No Questions Asked Return Policy

Incredibly Powerful

The EMP Shield is Capable of Withstanding up to 228,000 AMPS per phase.

IP 66 Rated

For Use in Extreme Hot & Cold Climate Conditions. Extreme weather proven at Edison Testing Laboratories.

Easily Installs in 10 Minutes or Less

We have designed the EMP Shield to install easily for any application. All devices have an easy to follow installation guide.

Why Do I Need EMP Shield?

  • The Government has released an EMP Executive order & Homeland Security is urging people to get prepared quickly!
  • Although the grid may be down, your electrical equipment and home will still be functional if you have EMP Shield. 
  • EMP Shield will ensure your vehicle operates after an EMP helping you get home, save family members, or even get supplies while others cannot.
  • Your home will be 100% protected from lightning saving you thousands of dollars and months of time if you are hit with lightning.
  • If you have a solar system or generator, you will have power and functional equipment while others do not!
emp shield vehicle model 2

How Has This Been Tested?

Isn’t a nuclear explosion required to create an EMP?

The threat of an EMP is the large amount of electricity that is induced into conductors that generate heat and can be destroyed.  There are only a few testing facilities in the world capable of producing the same amount of electricity that an EMP produces. 

EMP Shield has been rigorously tested at the Keystone compliance facility which is a federally approved testing facility that is used to conduct many of today's most advanced and comprehensive technological tests. Out testing and evaluations conducted at the facility were documented in depth to show the true ability and durability of the EMP Shield. Below you will find the complete Keystone Compliance testing results of the EMP Shield.


How Does EMP Shield Work?

EMP Shield will protect all the electronics and equipment connected to your electrical system.

This is accomplished by shunting (shorting) the over voltage coming in from the grid and the induced voltage that is collected within your home.

Whether the source of electrons are from within your home or coming into your electrical system from outside the home (the grid), the Shield will see the surge and protect your electrical system. Our technology reacts in less than 1 billionth of a second. Since the shunting is completed incredibly fast, the over voltage is drained away from the equipment before the voltage can rise high enough to damage any equipment. We call this new technology SightSpeed™

282 reviews for Whole Home Generator EMP Shielding & Lightning Protection (SP-120-240-G)

  1. Allyn Cavoto (verified owner)

    The staff is super helpful and very knowledgeable!!!

  2. Mazen (verified owner)

    Piece of mind knowing my generator won’t be affected by a lightning strike or EMP

  3. Anonymous (verified owner)

    Great product

  4. Ben D. (verified owner)

    Ordering was a pleasure. YouTube videos were very helpful.

  5. Patti S. (verified owner)

    Shipped quicker than expected.

  6. Anthony Ash (verified owner)

    Easy to deal with answered all questions

  7. Marcus (verified owner)

    I received my EMP Home & my EMP Generator products within a week. They came packaged well with instructions for installation. I Installed them within an hour. I plan on buying several more for my other vehicles. It feels good to know I have EMP protection. Thank you!

  8. Anonymous (verified owner)

    Just a little insurance policy. Hope it’s never needed, but cheaper than repairs if it is.

  9. Anonymous (verified owner)

    Great Service

  10. Michael P. (verified owner)

    So Glad I found EMP Shield!! Thank you Erica!! She was so knowledgeable and helpful!!

  11. Juan (verified owner)

    Easy installation

  12. Melanee (verified owner)

    Outstanding customer service! First, I called and there was “zero” holding time and a very friendly “human” answered! I received outstanding customer service and overall knowledge about any type of surge and what their products could help protect was answered.

  13. Sharla Theresa C. (verified owner)

    We are thrilled such protection exists. Thank you thank you. Having this gives me so much more peace of mind!

  14. Bill G. (verified owner)

    Good Value!

  15. Mike and Betsy Sano (verified owner)

    Waiting to receive

  16. Debbie A. (verified owner)

    Great protection for our Generator! This shield provides a great safety net on such a vital piece of equipment.

  17. Robert (verified owner)


  18. CRAIG D SELBY (verified owner)

    Easy purchase and install, feel protected now!

  19. Jim R. (verified owner)

    Aimee is the best!

  20. Stephen Riggs (verified owner)

    Great experience hassle free and easy to navigate web site.

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