---
product_id: 662989073
title: "Portable Power Station with 400W Solar Panel,HELIOS 3600W Electric Solar Generator,3686Wh LiFePO4 Battery for Home Use,Emergency,Outdoor Camping,RVs, Power Outages"
brand: "growatt"
price: "R74059"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Growatt"
url: https://www.desertcart.co.za/products/662989073-portable-power-station-with-400w-solar-panel-helios-3600w-electric
store_origin: ZA
region: South Africa
---

# 3600W peak output 3686Wh LiFePO4 battery capacity 400W solar panel with 2000W solar input max Portable Power Station with 400W Solar Panel,HELIOS 3600W Electric Solar Generator,3686Wh LiFePO4 Battery for Home Use,Emergency,Outdoor Camping,RVs, Power Outages

**Brand:** growatt
**Price:** R74059
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your freedom, anytime, anywhere — never get left in the dark again!

## Quick Answers

- **What is this?** Portable Power Station with 400W Solar Panel,HELIOS 3600W Electric Solar Generator,3686Wh LiFePO4 Battery for Home Use,Emergency,Outdoor Camping,RVs, Power Outages by growatt
- **How much does it cost?** R74059 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/662989073-portable-power-station-with-400w-solar-panel-helios-3600w-electric)

## Best For

- growatt enthusiasts

## Why This Product

- Trusted growatt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Energy:** Massive 3686Wh LiFePO4 battery supports up to 15 hours of continuous home device power or days of emergency backup.
- • **Rapid Solar Recharge:** 400W solar panel with 2000W max input fully recharges the unit in under 3 hours for sustainable off-grid living.
- • **Smart & Safe Control:** Advanced BMS and app integration optimize energy use, extend battery life over 4000 cycles, and ensure reliable, safe power.
- • **Expandable & Scalable:** Parallel connection supports up to 36kWh and 7200W output, powering your entire home or business during outages.
- • **Powerhouse Performance:** Delivers up to 3600W output to run heavy-duty appliances and critical devices seamlessly.

## Overview

The GROWATT HELIOS 3600W Portable Power Station combines a robust 3686Wh LiFePO4 battery with a 400W solar panel and 3600W output capacity, delivering reliable, scalable, and fast-charging solar-powered energy for home backup, outdoor adventures, and emergency scenarios. Its advanced battery management system ensures longevity and safety, while smart app controls maximize efficiency and cost savings, making it the ultimate off-grid power solution for professionals and families alike.

## Description

desertcart.com : GROWATT Portable Power Station with 400W Solar Panel,HELIOS 3600W Electric Solar Generator,3686Wh LiFePO4 Battery for Home Use,Emergency,Outdoor Camping,RVs, Power Outages : Patio, Lawn & Garden

Review: Highly Recommend the Growatt Helios 3600! - After pulling the trigger on something I have wanted and needed for a while, I'm glad to have received a product that finally works as expected with charging times and output levels. I was uncertain about the large battery size & cost, but having used it arund the house and outdoors, I definitely needed the extra capacity! The Growatt 3600 is a good looking and well crafted product that comes in at a great price compared to similar size and spec competitors. I had heard of Growatt in the solar space before and they are seemingly delivering a similar price/value ratio on these smaller units too. I actually do already have access to a gas generator, but the gas refueling is time consuming, so I decided to try a large electric generator that can actually last all day for offgrid electronic and tool use. I also like that it charges at the max possible rate of a wall outlet at 1800W. The growatt Mygro app for the device is great fr monitoring and easy to connect to adjust charging speed which is necessary for me when offgrid, but the 2000W solar input is great, not sure I will ever max it out, but may get some additional panels. Also nice to know I can parallel another device to get 240V output if needed in the future. Overall a great device & would highly recommend.
Review: It's really heavy, but that's precisely what denotes its quality. - Amazing product! The best choice! Perfectly suited to your electrical needs, especially in emergencies. The product arrived in perfect conditions and was delivered quickly and efficiently. Best of all is its high quality, efficiency, and power.

## Features

- 【Emergency Electric Generator with Extended Runtime】With a 3600W output and 3.6kWh capacity,it provides up to 15 hours of power for everyday home devices like routers and lights. It can also supply 1-3 days of emergency power for your fridge. Perfect generators for home use and for any power outage scenario, ensuring reliable backup when you need it most.
- 【High-Performance Expandable Backup Battery】Connect in parallel for 240V/7200W to power heavy appliances like AC, dryers, and pumps, or use a transfer switch for whole house backup, covering 99% of your power needs. Expandable up to 36kWh, it can provide up to 7 days of home power, ensuring you're prepared for long-duration power outages.
- 【Quick Response to Extreme Weather】In case of power instability or outages, the <15ms EPS seamlessly switches to battery power, keeping critical loads like servers and medical devices running. With cold start technology, it operates efficiently even in storm and snow down to -22°F.
- 【Fast-charging Solar-powered Generator】 Efficient solar panel charging at 2000W fully charges in 2.8 hours, providing renewable energy during long power outages. AC charging offers flexible dual-voltage options: 3 hours at 120V or 1.5 hours at 240V. With AC-DC hybrid charging, enjoy 3600W fast charging and a full charge in under 1.5 hours.
- 【Budget-Saving Power】When not in emergency use,use the app for intelligent energy control. Maximize solar power to reduce grid usage or optimize charging/discharging during off-peak hours to save on electricity costs.
- 【Low-Cost, Easy-to-Install DIY System】 This portable power station is equipped with Anderson input/output ports and a NEMA TT-30 output, total 16 plug-and-play ports for easy connection to outdoor gears and various loads. This cost-effective solution is perfect for building your own off-grid power system for small businesses, RVs, boats, and more.
- 【Long-Lasting, Safe Power】 Equipped with EV-grade LFP cells, advanced BMS technology, and smart algorithms, the battery retains 80% capacity after 4000 cycles, ensuring 10 years of stable use. With Growatt's top reputation in global residential solar, you get proven quality, responsive service, and a customer-first commitment for peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DF7VYKHH |
| Additional Features | 99% MPPT solar efficiency, 2. |
| Best Sellers Rank | #96,314 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #283 in Outdoor Generators |
| Brand | GROWATT |
| Brand Name | GROWATT |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 18 Reviews |
| Engine Type | 4 Stroke |
| Frequency | 60 Hz |
| Fuel Type | solar |
| 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 | 149 Pounds |
| Manufacturer | GROWATT |
| 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 | Portable plug-and-play power for camping, RV, off-roading and other outdoor activities., Power heavy loads indoors and outdoors, Reduce grid power usage and save money with the power strategy feature, Simple solar generator for off-grid application, or for entry-level DIY solar system, UPS or EPS for whole-house emergency power Recommended Uses For Product Portable plug-and-play power for camping, RV, off-roading and other outdoor activities., Power heavy loads indoors and outdoors, Reduce grid power usage and save money with the power strategy feature, Simple solar generator for off-grid application, or for entry-level DIY solar system, UPS or EPS for whole-house emergency power See more |
| Running Wattage | 3600 Watts |
| Runtime | 1 hour |
| Starting Wattage | 4500 Watts |
| Total Power Outlets | 16 |
| Voltage | 120 Volts |
| Warranty Description | 5 Year Warranty |
| Wattage | 3600 watts |

## Product Details

- **Brand:** GROWATT
- **Fuel Type:** solar
- **Item Weight:** 149 Pounds
- **Output Wattage:** 3600
- **Power Source:** Battery Powered, Solar Powered
- **Voltage:** 120 Volts
- **Wattage:** 3600 watts

## Images

![Portable Power Station with 400W Solar Panel,HELIOS 3600W Electric Solar Generator,3686Wh LiFePO4 Battery for Home Use,Emergency,Outdoor Camping,RVs, Power Outages - Image 1](https://m.media-amazon.com/images/I/71qS2c7PBEL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly Recommend the Growatt Helios 3600!
*by D***V on December 18, 2024*

After pulling the trigger on something I have wanted and needed for a while, I'm glad to have received a product that finally works as expected with charging times and output levels. I was uncertain about the large battery size & cost, but having used it arund the house and outdoors, I definitely needed the extra capacity! The Growatt 3600 is a good looking and well crafted product that comes in at a great price compared to similar size and spec competitors. I had heard of Growatt in the solar space before and they are seemingly delivering a similar price/value ratio on these smaller units too. I actually do already have access to a gas generator, but the gas refueling is time consuming, so I decided to try a large electric generator that can actually last all day for offgrid electronic and tool use. I also like that it charges at the max possible rate of a wall outlet at 1800W. The growatt Mygro app for the device is great fr monitoring and easy to connect to adjust charging speed which is necessary for me when offgrid, but the 2000W solar input is great, not sure I will ever max it out, but may get some additional panels. Also nice to know I can parallel another device to get 240V output if needed in the future. Overall a great device & would highly recommend.

### ⭐⭐⭐⭐⭐ It's really heavy, but that's precisely what denotes its quality.
*by D***Z on December 29, 2025*

Amazing product! The best choice! Perfectly suited to your electrical needs, especially in emergencies. The product arrived in perfect conditions and was delivered quickly and efficiently. Best of all is its high quality, efficiency, and power.

### ⭐ Defective
*by S***T on April 10, 2025*

Item has falied. Inverter turns on for 1 sec. USB does not work. Device will only charge but no way to discharge. I don't even know how to dispose of this device. I don't feel it is worth buying.

## Frequently Bought Together

- GROWATT Portable Power Station with 400W Solar Panel,HELIOS 3600W Electric Solar Generator,3686Wh LiFePO4 Battery for Home Use,Emergency,Outdoor Camping,RVs, Power Outages
- EF ECOFLOW Portable Power Station DELTA 2, 1024Wh LiFePO4 (LFP) Battery, 1800W AC/100W USB-C Output, Solar Generator(Solar Panel Optional) for Home Backup Power, Camping & RVs

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-04-23*