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. 

(281 customer reviews)

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

NOTICE – Due to global events, EMP Shield is in very high demand. This product may take 6-21 business days to ship. EMP Shield is 100% American made & we are diligently working to manufacture our products to get protection to as many people as possible.

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™

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

  1. Darren Taylor (verified owner)

    Top notch

  2. Jay Linn (verified owner)

    When you live in interesting times. Thank you Stan Deyo

  3. Anonymous (verified owner)

    Arrived promptly, order process went smoothly!

  4. Anonymous (verified owner)

    Helpful and patient customer service that we so appreciate! Blessings!

  5. Carl Hellard (verified owner)

    super easy install

  6. Jeff K. (verified owner)

    Easy to install. Hope I never need it. But I have piece of mind now if something doss. Thanks EMP Shield

  7. mstoll (verified owner)

    Place an online order; the order was promptly shipped within 24 hours.

  8. Kira (verified owner)

    Keep this place operational!

  9. Michael Scearce (verified owner)

    Great help with understanding about the product and quick response, Thanks

  10. Anonymous (verified owner)

    Very pleased with product and friendly service

  11. Marc (verified owner)

    Looking forward to receiving them. After speaking with representative it sounds like they will be easy to install. Company was very helpful in figuring out what I needed.

  12. BREN (verified owner)

    Thank you for taking the time to address all my concerns!

  13. Richard F. (verified owner)

    If the grid goes down and you have a device on your house and one on your generator you may be the only one in your area that has some serious options.

  14. William R. (verified owner)

    Excellent care taken in manufactured shipment of device. High quality.

  15. Cynthya (verified owner)

    I appreciated the guidance since we have a Generator that is relatively new and had our electricans install a surge protector on the home’s electrical system so wasn’t sure how to use this one. Andrew was outstanding!

  16. Mike Motchkavitz (verified owner)

    Outstanding Service

  17. Dave (verified owner)

    Installation should be as easy as my vehicle unit. Gives me piece of mind knowing my equipment is protected from a common but much overlooked threat. Considering the cost of devices hooked up to your home and the cost of a generator, this is basically a low cost insurance policy. Thank you!

  18. Yvette Antonelli (verified owner)

    I feel much better that my backup is secured.

  19. JOHN Y. (verified owner)

    Great !!!!

  20. Darlene P. (verified owner)

    The EMP Shield website is great. The product descriptions, the data sheets and installation instructions are well laid out and wonderful. Checkout was easy and delivery was fast. And thank you for the discount coupon codes! I wouldn’t have been able purchase without them. Thank you!

Only logged in customers who have purchased this product may leave a review.