Meet the Grid Doctor 3300 Solar Generator: Your Lifeline to Emergency Power

Power your family through ANY disaster (even an EMP!) with the all-new Grid Doctor 3300!

Forget having to choose between running your refrigerator, your microwave, or your space heater when the power goes out. With the NEW Grid Doctor 3300 Solar Generator System, you can power it all, even if an EMP (electromagnetic pulse) shuts down the entire power grid!

That’s right… our best-selling Grid Doctor 3300 just got a MAJOR upgrade: built-in EMP Intercept Technology – so you can keep your family safe, secure and connected no matter what life throws your way. And best of all, we kept all the features that made the original Grid Doctor 3300 one of the best-selling, highest-reviewed solar generators on the market:

Keep life flowing as smoothly as your power with the Grid Doctor 3300.

With a 50% MORE powerful inverter, this system lets you run all the big stuff, from your everyday refrigerators and air conditioning units to heavy-duty table saws and air compressors.
Can't choose between running your refrigerator or your freezer? Or how about your microwave or coffee machine? Now you don't have to. Power multiple appliances at the same time without the fear of an overload.
Gas power is a thing of the past. The Grid Doctor 3300 is quiet, safe to use indoors, and provides you with FREE, unlimited power from the sun.
Get hundreds more watts than other generators—without the price hike!
Fully harness the sun's energy when you connect up to Five solar panels at once, generating a remarkable 1000W of power! (Additional panels available separately.) This accelerates charging and extends the operation time of your essential appliances. (Plus, the panels are waterproof!)
Take your energy reserves to powerful places by pairing this system with the Grid Doctor 3300XP expansion battery. You can connect and stack up to seven units, creating a virtually limitless power supply. Build a power tower and boost your energy to a whopping 16,384 watt hours—that's FIVE TIMES the energy of other options!
Stay up-to-date with the latest technology for 2024, including features like built-in EMP Intercept Technology, Maximum Power Point Tracking, Uninterrupted Power Supply (UPS) functionality, pass-thru charging, and more.
Achieve nearly universal charging compatibility. Almost all appliances, tools, and devices are compatible with the Grid Doctor 3300.
User-friendly design suitable for individuals of all ages, from kids to grandparents.
Our advanced bilateral inverter technology outpaces traditional charge controllers, offering lightning-fast solar charging.

Items included in Grid Doctor purchase - generator and cords

This emergency solar power kit includes:

3300 battery
200W waterproof solar panel FREE
Built-in EMP Intercept Technology
AC charging cable
XT60-MC4 solar charging cable
XT60 car charging cable
Instruction manual

UNLEASH MORE POWER AND MORE POSSIBILITIES

Unleash unmatched performance with 3,300 watts of pure power—outpacing similar competitor units by hundreds of watts.

What’s the benefit for you?

You can now operate larger appliances and multiple devices simultaneously.

True energy independence means not having to choose between what devices and appliances you will run. Unlike many solar generators that limit you to one appliance, the Grid Doctor 3300 lets you run multiple at the same time.

UPHOLD YOUR REGULAR ROUTINE AFTER ANY DISASTER

During disasters, whether they’re caused by severe weather, grid failures, or even an electromagnetic pulse, preserving a sense of normalcy is important. Adhering to a routine and asserting control over your circumstances in any possible way will empower your family to move forward with confidence and empowerment.

To keep the typical household operating as normally as possible in an emergency lasting three days, the average homeowner would need to pair the Grid Doctor 3300 battery with Five 3300XP expansion batteries.

Here is what this emergency solar power kit can power, indoors or outdoors:

Kitchen appliances, from coffee makers to microwaves
Multiple refrigerators and freezers
Washing machines
Window air conditioning units and box fans
TVs, computers, and phones
HAM radios
Wi-Fi routers
Home medical equipment
Heavy-duty power tools like table saws and air compressors
LED lights and motion lights
Residential electric fences
Water pumps
So much more!

RAPID CHARGING

Implements cutting-edge technology to charge your electric appliances significantly faster than conventional power sources.

Survival essential for naturel or man-made disasters

What is EMP Intercept Technology?

Imagine a high-tech surge protector on steroids. This game-changing innovation has never been seen before in the solar generator market…

Protects your Grid Doctor 3300 from any EMP, whether it’s caused by a solar flare, coronal mass ejection, or a nuclear detonation
Seamlessly integrated into the Grid Doctor itself – no extra buttons to press or steps to take, it automatically protects your Grid Doctor 24/7
Protects against up to 260,000 Amps of alternating current and 152,000 Amps of direct current
Reacts to power surges in 3 nanoseconds!

PLAYS A DUAL ROLE

Thanks to pass-thru charging, there’s no need to wait for a full battery. Charge the generator while you use it to power your electric appliances and keep your household running! This uninterrupted power supply allows you to keep essential electronics operational at all times.

Our Commitment to Safety: The Grid Doctor Battery Advantage

When it comes to backup power, nothing matters more than safety. That’s why every Grid Doctor product uses advanced Lithium Iron Phosphate (LiFePO₄) battery technology – not the cheaper, riskier lithium-ion batteries used in many competing systems.

Here’s what that means for you:

NO FIRE RISK LIKE LITHIUM-ION

The biggest concern with the lithium-ion batteries found in many competitor products is something called thermal runaway – a chain reaction that can cause overheating, smoke, and even fire or explosions.

This is the same battery chemistry that has caused fires in electric scooters, e-bikes, and even EV recalls.

Grid Doctor’s Lithium Iron Phosphate batteries don’t do that. They’re chemically stable, even under stress. They won’t catch fire if punctured, overheated, or overcharged.

That’s why, in aircraft backup systems and other situations where failure isn’t an option, they use the same LiFePO₄ battery technology you’ll find in Grid Doctor solar generators and power banks.

After all, Grid Doctor systems are designed to operate indoors – often near your family, pets, and valuables. That’s why we refuse to compromise on battery safety.

BUILT TO LAST 4X LONGER

Most lithium-ion batteries degrade quickly, often losing capacity after just 500 charge cycles.

Grid Doctor’s LiFePO₄ batteries last for 3,000+ cycles. That’s years of use, even if you charge and discharge your power system every day.

This longer lifespan also saves you money, because you won’t have to replace your battery system nearly as often.

RELIABLE PERFORMANCE IN TOUGH TEMPERATURES

Whether it’s a freezing blizzard or sweltering heat wave, you need power that won’t fail when you need it most.

While storing your batteries in a temperature-controlled environment is recommended, Grid Doctor’s LiFePO₄ batteries perform much better in extreme temperatures than lithium-ion systems. They’re far less likely to swell, degrade, or fail under stress.

This makes them a superior choice for home emergency power, bug-out locations, and mobile power needs.

THE BOTTOM LINE

We believe the best technology is the safest technology. That’s why every Grid

Doctor solar generator, expansion battery, and power bank we sell is built around non-flammable Lithium Iron Phosphate cells.

It costs a little more to do it right – but we wouldn’t trust anything else to protect your family.

THREE RELIABLE WAYS TO CHARGE

Charge up this emergency solar power generator by the sun, with an AC wall outlet, or through a car adapter. That means whether your at-home power is out, you’re stranded inside your car, or you’re bugging out in the woods, power is possible! Charge virtually any appliance or device you own.

(Do not use a GFCI outlet to charge the 3300 battery.)

PLENTY OF OPTIONS TO POWER UP

Equipped with five AC outlets, two USB-A ports, two QC 3.0 ports, two USB-C ports, plus a DC outlet, car port socket, and aviation socket, this powerhouse can practically power it all: kitchen appliances, power tools, ham radio mobile base stations, residential electric fences, and so much more. It can charge and run appliances in your home, inside your RV, and at your campsite.

PULL OUT ALL THE STOPS WITH A POWER TOWER

Stack up to seven 3300XP expansion batteries on top of your Grid Doctor 3300 generator battery to build your power tower! Take your energy to a staggering 16,384 watt hours and unlock a nearly infinite run time.

Whether sheltering in place at home or evacuating to camp, experience impressive modularity with your power tower. Stack the units in the morning to get them charged up, then break them down later in the day for dispersed power delivered directly where it is needed most.

EASY TO USE

Power awaits with the simple press of a button. No experience or know-how needed! Kids and grandparents alike can bring this battery to life.

Turn to these instructions when using the solar generator system:

To turn it on, press and hold the main power button.
View the main display, which will indicate the current power available.
Press the button that coordinates with the port you’d like to use.
Plug in the appropriate cord, then connect your appliance, tool, or device.
To charge the generator, plug it into an AC wall outlet, solar panel, or car adapter.*
To turn off the generator, press and hold the main power button.

Don’t worry, it’s easy! But for more detailed directions on use, charging, and more, refer to the included instruction manual.

*When charging, the generator will turn on automatically. The display will disappear after a few minutes but will reappear when you quick-press the main power button.

View Instruction Manual

WASTE NO TIME WITH PASS-THRU CHARGING

Being able to use your much-needed electronics as your emergency solar power generator charges is an invaluable asset in an emergency.

You won’t go without what you need:

COMMUNICATION – Keep cell phones, hand radios, and other electronics charged to remain connected to your survival crew. Plug in the radio or TV for breaking news, weather forecasts, and critical emergency information.

SAFETY – Turn on your rechargeable lights to continue tasks in the dark, as well as prevent accidents and other dangers.

MEDICAL SUPPORT – If someone in your group relies on electric medical equipment, this uninterrupted power supply will truly be a lifesaver.

FOOD PRESERVATION – Keep food fresh in your refrigerator. Food is among your most precious resources. Save as much of it as you possibly can!

ADAPTABILITY – Adapt to different situations as your survival circumstances change. Use the generator as it charges from solar power during the day, then rely on stored energy at night.

LONG BATTERY LIFE – Since you can charge the generator while you use it, you’re less likely to deplete the battery. This extends the life of your battery for years and years of use!

The 3300 Solar Generator System provides protected charging options. Maximum Power Point Tracking, or MPPT, protects you and your electronics in an emergency through efficient charging.

This efficient charging refuels faster, ensuring your electronics operate fully sooner. Plus, the more efficient your energy use, the longer your electronics can run. Energy efficiency is optimal, reducing your dependence on unstable or unavailable power grids and making you more self-sufficient during disasters!

GRID DOCTOR 3300 BATTERY PRODUCT DETAILS

Battery Capacity: 2048Wh 3.2V/640000mAh, (51.2V/40000mAh)
Battery Type: LiFePO4
Frequency: 50Hz/60Hz Pure Sine Wave
Cycle Life: 3500 Cycles
Charge Controller: MPPT Control System
Surge Protection: AC 260kA | DC 152kA | Reaction Time 3ns
Input Ports:
- AC Charging (100-120V~60Hz 15A, 1800W Quick Charge / 600W Slow Charge)
- Solar Charging (12-120V/15A, 1000W Max)
- Car Charging (12V - 8A, 24V - 10A)
Output Ports:
- AC Output (5 Outlets: Rated 3300W, Surge 6600W)
- USB-A (2 Ports: 5V - 2.4A, 12W Total)
- QC 3.0 (2 Ports: 5V - 3A / 9V - 2A / 12V - 1.5A, 18W 36W Total)
- USB-C (2 Ports: 5V - 3A / 9V - 3A / 12V - 3A / 15V - 3A / 20V - 5A, 100W PD, 200W Total)
DC Output: 12V - 3A, 36W Total
Car Port Socket: 12V - 10A, 120W Total
GX16 2 Pin (Aviation Socket): 48V 15A, 720W Total
Discharging Temperature: 14°~104° F (-10°~40° C), Recommended 68°~86° F
Charging Temperature: 32°~104° F (0°~40° C), Recommended 68°~86° F
Dimensions: 18.7 x 11.65 x 12.58 Inches (475 x 296 x 319mm)
Weight: 52 lbs. (23.6 kg)
Certification: UN38.3
Additional Features: pass-thru charging, intuitive display, stackable for amplified power, ports for five-solar-panel charging
EMP Intercept Technology:

Lightning Protection
Grid Surge Protection
Coronal Mass Ejection protection
Solar Flare Protection
EMP Phase Protection (E1, E2, E3)

GRID DOCTOR 3300 BATTERY WARNINGS

Cold weather will impact battery capacity. Use this product in ambient temperatures ranging from 32°F and 86°F for the most maximized performance.
Do not place in hot, humid, or dusty environments.
Do not heat or throw into fire, water, or other liquids.
Do not drop or disassemble.
Do not allow children to play with this device.
This device may be hot while charging. Exercise caution when handling. Keep in a well-ventilated area while charging.

MAKE YOUR OWN POWER & MAKE IT THROUGH EMERGENCIES WITH THE 200W WATERPROOF SOLAR PANEL

CONNECT FOR EVEN MORE POWER– Connect up to five 200W solar panels at once to unleash unrestrained power. That’s 1000W of solar power! Beef up your energy collection and save yourself charging time.

COMPLETELY WATERPROOF – With an IP68 rating, these solar panels are completely waterproof. Keep them connected outdoors, even when you're met with dumping rains or heavy, wet snow.

ENJOY THE EFFICIENCY OF HIGH-CONVERSION CELLS– Enjoy quick, efficient, off-grid charging through monocrystalline solar cells. Experience the gold standard of solar energy at a price you can afford!

ENERGY-EFFICIENT POWER THAT CAN’T BE BEAT – Our energy-efficient panels are a cut above the rest. They recharge faster than other leading brands, restoring the energy levels of your favorite devices quickly and effectively.

READY TO WEATHER THE ELEMENTS – This emergency solar panel comes with built-in waterproof pouches to keep key components functional and dry. This also streamlines the storage process, keeping accessories together while protecting the panel from damage.

SIMULTANEOUSLY SECURE & FLEXIBLE – This solar panel can be secured safely to various surfaces by using the attached heavy-duty grommets, allowing you to adjust your panel’s position safely and easily.

STABLE ON ALL SURFACES – In an unpredictable world, having choices is essential. Weighing in at just 15 pounds, this solar panel is easy to handle. Thanks to its foldable legs, it can be conveniently reduced to a compact size for simple storage and transportation. Choose your preferred location and easily place it on surfaces like concrete, gravel, a sturdy outdoor table, or even your vehicle's roof!

BUILT TO LAST THROUGH TOUGH TIMES – This emergency solar panel is crafted for long-lasting strength, even though it's lightweight. It's shielded by a tough, weather-resistant coating that safeguards the cells, making it capable of enduring severe weather, daily use, and emergency situations.

Click here for more information about this emergency solar panel!

200W PANEL PRODUCT DETAILS

Waterproof: IP68 rating
Maximum Power Output: 200W (+/- 5W)
Open Circuit Voltage: 25V (23.5V under load)
Short-Circuit Voltage: 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): 21.1 x 24.33 x 2.125 inches (536 x 618 x 54mm)
Dimensions (Open): 21.1 x 92.48 x .98 Inches (536 x 2349 x 25mm)
Weight: 15.4 lbs. (7 kg)
Certification: RoHS and FCC Compliant

200W PANEL WARNINGS

Only use the solar panel according to the included instructions.
Only use a dry, soft cloth or tissue to clean the solar panel.
Do not use detergent or chemical cleaners to clean the solar panel.
Do not drop or disassemble the solar panel.
Do not bend the solar panel.
Do not store in wet or hot environments.
Do not allow children to play with the solar panel.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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