Thunder roars – but your yacht
stays cool.
EMP Surge Protector | The invisible shield that takes the hit
so you don't have to
EMP Generator Protection Device, Inverter Surge Protector & Surge Guard for Inverter, Portable Inverter Protection Device, Lightning Solar Flare Shield for Home Backup, Emergency, Off Grid
Sale price
$79.99
Regular price
$100.00
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EMP Generator Protection Device, Inverter Surge Protector & Surge Guard for Inverter, Portable Inverter Protection Device, Lightning Solar Flare Shield for Home Backup, Emergency, Off Grid
Sale price
$79.99
Regular price
$100.00
Free U.S. Shipping
Marine & Boat Use – Yachts, Fishing Boats & RV
If your yacht, fishing boat, or RV has a standard 120V AC outlet powered by an inverter, generator, or shore power, you can use this EMP Generator Protection Device to help protect the electronics on that circuit. It is a smart fit for boat cabins, yacht inverter systems, fishing boat generator setups, and marine electronics such as chartplotters, fish finders, VHF radios, GPS units, and charging systems.
Important compatibility notes:
- Works with standard 120V 3-prong AC outlets (NEMA 5-15 / 5-20).
- Does NOT plug into 12V DC cigarette lighter sockets.
- Not waterproof. Install only in a dry, protected cabin or electronics locker away from rain, spray, and bilge water.
- If your boat only has 30A/50A shore power or twist-lock outlets, contact us before ordering.
Will It Fit My Generator, Inverter, Yacht, or Fishing Boat?
This plug-in EMP Generator Protection Device fits standard North American 120V 3-prong AC outlets (NEMA 5-15 / 5-20 compatible). It works with most portable inverter generators, home backup inverters, RV power systems, yacht inverter systems, fishing boat generator setups, off-grid solar inverter systems, and job-site generators that have a standard household-style outlet.
It does not plug directly into 240V, 30A, or 50A twist-lock outlets. It also does not plug into 12V DC cigarette lighter sockets. If your boat or generator only has a 30A/50A outlet, contact us first—we’ll help you choose the right adapter or solution.
Why You Need This Protection
One lightning strike, solar flare, or EMP event can damage the sensitive control board inside your generator or inverter. Replacing that board can cost hundreds—or force you to replace a $3,000 generator. This Inverter Surge Protector acts as a sacrificial barrier, helping divert fast-rising transient voltage before it reaches your critical electronics. For less than $100, it’s affordable insurance for your backup power.
Installation Is Plug-and-Play
Plug it into any standard 3-prong AC receptacle on your generator or inverter. No wiring. No tools. No electrician. Leave it plugged in for continuous protection. Its compact size makes it easy to store in a generator box, RV, emergency kit, or garage.
Tech Specs
- Product type: Generator Electromagnetic Pulse Protection Plug / Inverter Surge Protector
- Suppression rating: 6,000W high-voltage transient voltage suppression
- Response time: Picosecond-level
- Plug type: NEMA 5-15 / 5-20, 3-prong, 120V AC
- Protection target: E1/E2 fast transients, nearby lightning, solar flare/CME surges, switching spikes
- Installation: Plug-and-play
- Maintenance: None
- Use: Portable inverter generators, backup inverters, RV, off-grid, job site
Returns & Warranty
- 30-day money-back guarantee
- 1-year warranty
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