Best Growatt Helios 3600 Portable Power Station in 2025
Updated on July 2025
#1
Recommended
41% Off
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- High capacity of 3840Wh, expandable to 11520Wh, with over 4000 cycles and a lifespan of up to 10 years, using EV-Grade Lithium Iron Phosphate (LiFePO₄) batteries for long-term reliability.
- Rated output of 3600W with peak power of 4500W supports 99% of household appliances. Charging methods include AC (1500W), PV (2000W), and car (120W), with a full charge achievable in 1.29 hours using AC + PV or 3 hours with AC only.
- 15 output ports enable simultaneous charging of multiple devices, featuring combinations of AC, USB-A, USB-C, DC5521, XT60, and cigarette lighter connections.
- Built for convenience with an extendable handle and durable wheels for easy transport. It includes an integrated Bluetooth app for performance monitoring and adjustments.
- Suitable for camping, RV trips, outdoor activities, and emergency power backup, providing reliable energy for lights, devices, and small appliances wherever needed.
- Comes with a 30-day free return policy, a 2-year warranty, and a 5-year service commitment for support.
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- High capacity of 3840Wh, expandable to 11520Wh, with over 4000 cycles and a lifespan of up to 10 years, using EV-Grade Lithium Iron Phosphate (LiFePO₄) batteries for long-term reliability.
- Rated output of 3600W with peak power of 4500W supports 99% of household appliances. Charging methods include AC (1500W), PV (2000W), and car (120W), with a full charge achievable in 1.29 hours using AC + PV or 3 hours with AC only.
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#2
Value for Money
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- 3684.6Wh battery with 3600W AC output (4500W peak) powers essential appliances for extended periods; 16 output ports suitable for RVs and home emergencies.
- Expandable system allows for up to 7200W/36kWh to support entire home for 4-7 days via a transfer switch; requires 2 HELIOS 3600 units and a split-phase connector.
- Multiple charging options include wall outlets, solar panels, car outlets, EV chargers, and more; can achieve rapid 3600W charging in 1.5 hours with quiet mode for undisturbed use.
- Utilizes EV-class LFP battery cells for a 10-year lifespan; features a cold-start capability for operation in extreme cold temperatures (-22℉).
- Offers uninterrupted power during outages with a quick switch-over time (<20ms); myGro APP enables customized power strategies for daily use and cost savings.
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- 3684.6Wh battery with 3600W AC output (4500W peak) powers essential appliances for extended periods; 16 output ports suitable for RVs and home emergencies.
- Expandable system allows for up to 7200W/36kWh to support entire home for 4-7 days via a transfer switch; requires 2 HELIOS 3600 units and a split-phase connector.
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#3
23% Off
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- Charge to 80% in just 43 minutes using a combination of 1000W solar input and AC, or achieve it in 1.1 hours with AC alone.
- Utilizes a long-lasting LFP battery that offers 3000 cycles to 80% capacity, significantly outpacing industry standards and includes a 5-year service guarantee.
- Customizable energy capacity expandable from 2kWh to 6kWh by adding up to 2 extra solar batteries, designed for easy setup for blackout preparation.
- Capable of powering most household devices with a maximum output of 2400W, featuring 15 outlets and the ability to run high-wattage appliances up to 3400W with X-Boost mode.
- Operates quietly at levels starting from 30 dB, ideal for overnight use, with an app for energy management and automation settings.
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- Charge to 80% in just 43 minutes using a combination of 1000W solar input and AC, or achieve it in 1.1 hours with AC alone.
- Utilizes a long-lasting LFP battery that offers 3000 cycles to 80% capacity, significantly outpacing industry standards and includes a 5-year service guarantee.
- Customizable energy capacity expandable from 2kWh to 6kWh by adding up to 2 extra solar batteries, designed for easy setup for blackout preparation.
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#4
6% Off
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- Portable generator with a 228Wh lithium-ion battery for outdoor and emergency use.
- Charges up to 9 devices simultaneously with multiple output options including USB and AC.
- Three charging methods: AC outlet, solar panel (not included), or car charger for convenience.
- Built-in LED flashlight with SOS mode for emergency lighting needs.
- Battery management system provides protection against overloads and short circuits.
- Lightweight and compact design for easy transport during outdoor activities.
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- Portable generator with a 228Wh lithium-ion battery for outdoor and emergency use.
- Charges up to 9 devices simultaneously with multiple output options including USB and AC.
- Three charging methods: AC outlet, solar panel (not included), or car charger for convenience.
- Built-in LED flashlight with SOS mode for emergency lighting needs.
- Battery management system provides protection against overloads and short circuits.
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#5
28% Off
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- 300W pure sine wave power station with 179.2Wh capacity, weighs 6.2 lbs, ideal for outdoor activities and home backup.
- Charges in 1.5 hours via wall outlet, 2 hours with car charger or solar panel, with MPPT for efficient charging.
- Features LiFePO4 batteries with 12 safety mechanisms, capable of over 3500 charge cycles, monitored by advanced BMS.
- Equipped with 7 ports: 3 input (1 DC, 2 USB-A) and 4 output (1 DC, 1 Type-C fast charge, 2 AC), compatible with devices under 300W.
- Includes a built-in LED flashlight with four brightness levels and SOS mode, useful for camping and emergency situations.
- Package includes power station, AC charging cable, and user manual with customer support available.
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- 300W pure sine wave power station with 179.2Wh capacity, weighs 6.2 lbs, ideal for outdoor activities and home backup.
- Charges in 1.5 hours via wall outlet, 2 hours with car charger or solar panel, with MPPT for efficient charging.
- Features LiFePO4 batteries with 12 safety mechanisms, capable of over 3500 charge cycles, monitored by advanced BMS.
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#6
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- Compact power station with clear LCD display; dimensions: 6.6 x 4 x 3 inches, weight: 2.3 lbs; ideal for both home emergencies and outdoor activities such as camping.
- Features a capacity of 88Wh (24000mAh) with multiple outputs: 2 QC 3.0 USB ports, 1 USB port (5V 2.4A), 1 USB-C port (18W), 2 DC ports (12V/10A), and 1 dual socket (120W running, 150W peak); capable of powering devices like phones, tablets, and fans under 150W.
- Equipped with an LED flashlight offering three brightness levels and SOS mode; useful for camping and emergency situations.
- Three charging options available: via AC outlet, solar panel (15V-24V, solar panel not included), or vehicle socket; cycle life exceeds 1000 charges.
- Includes the power station, AC adapter, car charger, user manual, and a 24-month warranty with 24/7 customer support; for battery maintenance, charge the generator every 1-2 months if not in use.
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- Compact power station with clear LCD display; dimensions: 6.6 x 4 x 3 inches, weight: 2.3 lbs; ideal for both home emergencies and outdoor activities such as camping.
- Features a capacity of 88Wh (24000mAh) with multiple outputs: 2 QC 3.0 USB ports, 1 USB port (5V 2.4A), 1 USB-C port (18W), 2 DC ports (12V/10A), and 1 dual socket (120W running, 150W peak); capable of powering devices like phones, tablets, and fans under 150W.
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#7
- Equipped with EV-grade LFP battery cells for enhanced safety and reliability, featuring a 5-year warranty and a cold-start capability for effective performance in extreme temperatures as low as -22℉.
- Full charging options include just 1.6 hours with AC input, 2.3 hours with solar, and a combined AC and solar charging option that achieves a full charge in 1.5 hours, supporting urgent power requirements.
- Offers 2400W output, expandable to 3400W, with 15 outlets to accommodate 99% of appliances for home and outdoor use, including dedicated ports for RVs and DIY projects.
- Expandable storage capacity from 2kWh to 6kWh with two additional batteries, suitable for home backup, off-grid living, and outdoor activities, featuring a plug-and-play design.
- Fast 20ms switchover for emergency power supply, ensuring device operation during power outages, ideal for computers, medical equipment, and aquariums.
- TT-30 and 30A Anderson outlets are RV-ready and designed for easy integration with SUV or van power systems, making it a practical choice for DIY enthusiasts.
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- Equipped with EV-grade LFP battery cells for enhanced safety and reliability, featuring a 5-year warranty and a cold-start capability for effective performance in extreme temperatures as low as -22℉.
- Full charging options include just 1.6 hours with AC input, 2.3 hours with solar, and a combined AC and solar charging option that achieves a full charge in 1.5 hours, supporting urgent power requirements.
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#8
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- Eligible for a 30% Residential Clean Energy Tax Credit for qualified solar electric property costs; verify with your utility for specific requirements.
- 3600Wh LFP battery capacity provides significant electrical storage for home backup and outdoor use; capacity can expand significantly with additional batteries or generators.
- 3600W AC output, expandable to 4500W using X-Boost technology; can connect two units for up to 7200W output; features multiple output options to power various devices simultaneously.
- X-Stream fast charging allows full battery recharge in 1.8 hours via 240V outlet; solar charging in 2.8 hours with 4*400W panels, featuring high solar conversion efficiency.
- Multiple charging methods include EV stations, solar power, wall outlets, and car outlets; provides reliable power for electric vehicles and other devices on-the-go.
- Control and monitor your power station using the EcoFlow app via Wi-Fi or Bluetooth; check charge levels, settings, and customize power usage.
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- Eligible for a 30% Residential Clean Energy Tax Credit for qualified solar electric property costs; verify with your utility for specific requirements.
- 3600Wh LFP battery capacity provides significant electrical storage for home backup and outdoor use; capacity can expand significantly with additional batteries or generators.
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#9
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- Supports rapid charging from 0 to 100% in 2.5 hours using AC input with adjustable speed settings; compatible with up to 5 x 400W solar panels and boasts an industry-leading 23% solar conversion efficiency.
- Utilizes high-quality LiFePO4 batteries with a lifecycle of over 10 years and more than 3500 charge cycles; features a comprehensive BMS system with six safety protections and includes a 7-year warranty.
- Eligible for a 30% tax credit on qualifying solar electric property costs under the Residential Clean Energy Credit program; check utility company guidelines for details.
- Offers 15 output ports including 5 AC outlets, 2 USB-A, 4 USB-C, 2 DC5521, a car socket, and an XT60 port for versatile device connectivity, making it suitable for home backup, camping, and professional setups.
- Equipped with a 3840Wh LiFePO4 battery and 3600W AC output for dependable power during emergencies and outdoor activities; expandable capacity from 3.8kWh to 11.5kWh for long-term use and high-power device support.
- Package includes a 3600W portable power station, AC adapter, MC4-XT90 cable, storage bag, protective cover, and user manual; solar panels and additional batteries sold separately.
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- Supports rapid charging from 0 to 100% in 2.5 hours using AC input with adjustable speed settings; compatible with up to 5 x 400W solar panels and boasts an industry-leading 23% solar conversion efficiency.
- Utilizes high-quality LiFePO4 batteries with a lifecycle of over 10 years and more than 3500 charge cycles; features a comprehensive BMS system with six safety protections and includes a 7-year warranty.
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#10
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- 10-year lifespan with over 3500 charge cycles using a LiFePO4 battery for reliable outdoor energy.
- 2048Wh capacity with a 2400W inverter, designed to power most appliances safely with pure sine wave output.
- Comes with a 7-year warranty for enhanced support and rigorous product testing for quality assurance.
- Ultra-fast response time of less than 10ms, providing seamless power backup for critical equipment during outages.
- Supports simultaneous charging for up to 16 devices with multiple port options including AC, USB, and Type-C.
- Operates quietly with noise levels below 30 dB, making it suitable for nighttime use, and features an app for energy management.
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- 10-year lifespan with over 3500 charge cycles using a LiFePO4 battery for reliable outdoor energy.
- 2048Wh capacity with a 2400W inverter, designed to power most appliances safely with pure sine wave output.
- Comes with a 7-year warranty for enhanced support and rigorous product testing for quality assurance.
- Ultra-fast response time of less than 10ms, providing seamless power backup for critical equipment during outages.
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