What devices does the Growatt HELIOS 3600 240V NEMA 6-20 outlet support?

The 240V NEMA 6-20 outlet has a maximum AC output of 2200W, which can smoothly support your well pump and water pump. However, some devices with a rated output over 2200W may not be supported.

How does the GROWATT HELIOS 3600 Power Station achieve a 7200W output?

You can connect two HELIOS 3600 power stations in parallel with our GROWATT Double Power Hub accessory(currently unavailable, but we will restock it asap) to achieve 7200W output, which can support central air conditioning, dryer or heat pump.

Whether the GROWATT HELIOS 3600 Support Combine Charging?

Yes, it supports AC, Solar, Anderson or Car recharge. The max. input is 3600W, you can freely combine different ways as you prefer. In practice, you can combine AC and solar, or solar and Anderson to achieve faster or more energy-saving charging.

Does the Watt+ Technology 4500W output have any usage restrictions?

It only works with the 120V AC ports and cannot work with the 240V port. The HELIOS 3600 has a rated power of 3600W, but if it goes up to a 4500W output, it only supports high-power resistive load devices, like: kettle, hair dryer or electric oven.

Has the GROWATT smart App control received any upgrades?

Login-free feature allows users to connect the device as a guest via Bluetooth. All basic monitoring functions and switches control are accessible. Register an account via WIFI for preference settings, energy strategy management or firmware upgrade.

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HELIOS 3600 Portable Power Station, 3600Wh LFP Battery, Expandable to 240V/7200W AC Output, Up to 36kWh, Solar Electric Generator for Whole House Backup, RVs, Emergencies

HELIOS 3600 Portable Power Station, 3600Wh LFP Battery, Expandable to 240V/7200W AC Output, Up to 36kWh, Solar Electric Generator for Whole House Backup, RVs, Emergencies

Product ID: 655217783

Details

Brand
GROWATT
Fuel Type
Electric Solar
Item Weight
51 Pounds
Output Wattage
3600
Power Source
Battery Solar
Voltage
120 Volts

⚡3600W peak output

🔋3.6kWh base capacity, expandable to 36kWh

☀️2000W solar fast charging

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$3300.93

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Description

🔌 Power your peace of mind—anywhere, anytime, unstoppable.

FAST FLEXIBLE CHARGING - Solar, AC, or hybrid charging options get you back to full power in under 3 hours.
POWER YOUR LIFE ANYWHERE - 3600W continuous output powers heavy appliances and essential home devices seamlessly.
SCALE UP FOR TOTAL BACKUP - Expandable up to 36kWh and 7200W for whole-house emergency power—never be left in the dark.
SMART ENERGY SMART SAVINGS - App-controlled energy management optimizes solar use and cuts your electricity bills.
BUILT FOR EXTREME CONDITIONS - Cold start and <15ms EPS switch keep critical devices running even in storms or freezing temps.

The GROWATT HELIOS 3600 is a robust portable power station featuring a 3600W output and 3.6kWh LFP battery, expandable up to 36kWh for whole-house backup. Designed for emergency readiness and off-grid living, it supports fast solar charging at 2000W, cold start functionality down to -22°F, and seamless power switching in under 15ms. With 16 versatile outlets and smart app control, it delivers reliable, scalable, and intelligent power solutions for modern homes, RVs, and outdoor adventures.

Specifications

ASIN	B0DF7SZJWY
Additional Features	Cold-start feature allows battery use in winter or extreme weather as low as -22℉, Expandable capacity up to 18kWh with 4 expansion batteries or up to 36kWh when in a split-phase parallel connection.
Best Sellers Rank	#239,865 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #511 in Outdoor Generators
Brand	GROWATT
Brand Name	GROWATT
Color	black
Current Rating	30 Amps
Customer Reviews	4.3 out of 5 stars 121 Reviews
Engine Type	4 Stroke
Frequency	60 Hz
Fuel Type	Electric, Solar
Ignition System Type	Electric Start
Included Components	5-year Service Card & User Manual & Rubber Foot*2, AC Charging Cable, Car Charging Cable, GROWATT HELIOS Portable Power Station, Solar Charging Cable
Is Electric	Yes
Item Dimensions L x W x H	20.4"L x 12.3"W x 16.5"H
Item Type Name	Portable Power Station
Item Weight	51 Pounds
Manufacturer	GROWATT
Manufacturer Part Number	HELIOS 3600
Material Type	LFP batteries, Plastic case
Model Name	HELIOS 3600
Model Number	HELIOS 3600
Output Wattage	3600
Power Source	Battery Powered, Solar Powered
Recommended Uses For Product	An easy solar generator for off-grid use, Portable plug and play power for camping, RV, overlanders and other outdoor activities., Power heavy-duty loads indoors and outdoors, Use as UPS or EPS for whole-home emergency power supply, Use power strategies features to lower grid power use and save electricity bills Recommended Uses For Product An easy solar generator for off-grid use, Portable plug and play power for camping, RV, overlanders and other outdoor activities., Power heavy-duty loads indoors and outdoors, Use as UPS or EPS for whole-home emergency power supply, Use power strategies features to lower grid power use and save electricity bills See more
Running Wattage	3600 Watts
Runtime	1 hour
Starting Wattage	4500 Watts
Total Power Outlets	16
Unit Count	1.0 Count
Voltage	120 Volts
Warranty Description	5 Year Warranty
Wattage	3600 watts

Reviews

L**D

9.04.2025

J**F

30.11.2025

I**T

29.01.2025

R**.

16.05.2025

D**V

18.12.2024

Y**E

14.10.2024

A**R

29.04.2025

M**L

2.11.2025

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