200 W Panel + Under‑Door Cord + Faraday Bag

Sale price $599.99 Regular price $686.90
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Total MSRP: $686.90 Today: $599.99
You save $86.91 when you order today.
  • Expands Your Solar Charging Setup
  • Charge Your Grid Doctor 3300 Safely from Indoors
  • Protect Your Generator and Electronics
  • Purpose-Built Add-On Bundle for Grid Doctor 3300/2200 Owners
What's Included
  • (1, 2, or 3) 200 Watt Waterproof Solar Panels
  • (1) 75 ft lay-flat solar charging extension cord
  • (1) Large Faraday bag
Product Specifications

200 Watt Waterproof Solar Panel

  • Maximum Power Output: 200W (+/- 5W)
  • Open Circuit Voltage: 25V (23.5V under load)
  • Short-Circuit Current: 11.4A (load current 10.5A)
  • Operating Voltage: 21V
  • Operating Current: 9.5A
  • Interface Type: MC4
  • Solar Cell Efficiency: ≥22%
  • Solar Cell: Monocrystalline Silicone
  • Operating Temperature: Recommended +77°F (Range -10°~150°F)
  • Dimensions (Folded): 21.5 x 25 x 2.25 inches (546 x 635 x 57mm)
  • Dimensions (Open): 21.5 x 93.8 x 1.5 inches (546 x 2383 x 38mm)
  • Weight: 19.2 lbs (8.7 kg)
  • Certifications: RoHS, FCC, IP67

75 ft Lay-Flat Solar Charging Extension Cord

  • Length: 75 feet (total length)
  • Flat Section Length: 15 feet (for under-door placement)
  • Compatibility: Grid Doctor 3300, 2200, and XP solar generators
  • Incompatibility: Not usable with the Grid Doctor 300
  • Cable Type: Solar Charging Cable

Large Faraday Bag

  • Dimensions: 20.47" (L) x 15.98" (W) x 27.16" (H)
  • Volume: 110 Liters
  • Blocks: Cellular signals, Wi-Fi, Bluetooth, GPS and satellite navigation, key fobs, electromagnetic fields, electromagnetic pulses, radio frequency identification, near field communication, water and weather damage, sun damage
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What This Bundle Is Built For

This bundle is built exclusively for Grid Doctor 3300 & 2200 owners who want to expand, protect, and optimize their power setup.

It focuses on three key upgrades:

  • Faster solar charging through additional 200W panels
  • Safer, more convenient indoor operation with the under-door cable
  • Added protection for your equipment with a large Faraday bag

Whether you're preparing for extended outages or improving everyday usability, this bundle helps turn your existing system into a more capable and resilient off-grid power solution.

Key Decision Factors

Solar Expansion Options

  • Choose 1, 2, or 3 additional 200W panels for up to 800 watts of total solar input
  • Increasing panel count can significantly reduce solar recharge time
  • Ideal for users looking to maximize solar input capacity

Charging Convenience

  • 75 ft. Under-door solar charging cable allows panels to remain outside while the generator stays indoors
  • Eliminates the need to run cables through windows or leave doors open

Equipment Protection

  • Faraday bag provides EMP and signal-blocking protection for your generator and other electronics
  • Also adds waterproof storage capability

System Compatibility

  • Designed specifically for the Grid Doctor 3300 & 2200 devices
  • Panels integrate into existing solar setup via daisy-chaining

Use Case

  • Best for users who want to expand solar performance and protect their investment
  • Especially useful for longer outages or full off-grid operation

How This Bundle Works Together

Each component in this bundle is designed to enhance a different aspect of your Grid Doctor 3300 system:

  • Additional solar panels increase the amount of energy you can generate, helping recharge your system faster during daylight hours
  • The 75 ft. under-door solar charging cable allows you to keep your generator safely inside while your panels collect sunlight outside
  • The Faraday bag adds a layer of protection against EMP threats and environmental exposure for your Grid Doctor and/or other electronics

Together, these upgrades create a more efficient, protected, and user-friendly solar power system, helping you get more out of the equipment you already own.

Availability & Fulfillment

This product is in stock and ready to ship! Orders are fulfilled from our owned and operated US warehouses, typically shipped same day and arrive within 2-3 days of placing your order.

Disclaimers & Notes

Important - Please Read

Use only the cables and accessories provided with your Grid Doctor Products or those explicitly approved for use by Grid Doctor. The use of third-party cables or accessories may affect the performance of your Grid Doctor Generator and could pose safety risks. Grid Doctor is not responsible for any loss, damage, or injury resulting from the use of the above mentioned non-approved accessories or cables.

200 W Panel + Under‑Door Cord + Faraday Bag
200 W Panel + Under‑Door Cord + Faraday Bag
$599.99

Why Millions of Americans Choose My Patriot Supply


Independent. Family-Owned. Always Prepared.

We’re not backed by billionaires, bankers, or big corporations. We’re 100% locally-owned and fiercely independent, just like the patriots we serve. That gives us the freedom to do things the right way: craft our own recipes, pack our own kits, and ship every order ourselves. From start to finish, your emergency supplies come straight from our hands to yours – with better quality and better value.

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Since we started in 2008, we’ve had the honor of serving more than 3 million American families. Over that time, we’ve seen other preparedness companies come and go. My Patriot Supply is in it for the long haul. With over 90,000 5-star reviews and a customer rating of 4.8 out of 5, we’ve earned the trust of patriots across the country.

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Call us at 1-866-229-0927 or email [email protected]

Free Disaster Replacement Warranty

If your supplies are damaged or destroyed in a natural disaster, we’ll replace them free of charge. After your purchase, just activate your free warranty coverage at the link below, and you’re all set!

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Calories You Can Count On

When it comes to calorie counts in emergency food, a lot of other brands skimp to save a buck. Some even deliver as few as 1,200 calories per day. Not here. All My Patriot Supply emergency food kits provide at least 2,000 calories per person, per day – with real meals that actually taste good.

Built to Last with Disaster-Durable Packaging

Our products are made to get you through tough times, and the packaging is built to outlast them. We seal our food in ultra-thick, four-layer resealable pouches with oxygen absorbers to lock out air, light, and moisture. And our buckets are made of extra thick polypropylene with structural reinforcements, so you can stack them as high as you need to.