Off Grid Solar System - EcoFlow Australia - EcoFlow Australia

Off Grid
Solar System

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What is Off Grid
Solar System?

An off-grid solar system relies on energy from the sun to run homes, off-grid builds, or even recreational vehicles. Unlike grid-tied solar systems, batteries store any solar energy collected from panels in order to run some of, or your entire home. Off-grid solar system setups give you the freedom to live comfortably, and the option to run almost any appliance, rain or shine, morning or night.

Lower Carbon

Energy Bills


How Does Off Grid
Solar System Work?

Solar Panels

Solar Charge

Solar Battery



Solar panels capture solar energy using high-converting solar cells.


The charge controller regulates batteries to prevent overcharging and damage.


Energy is stored in solar batteries until it is needed.


An inverter ‘transforms’ DC current into usable AC output to power almost any appliance.

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What’s in Off Grid
Solar System?

All off-grid solar systems include 4 major components: solar panels, a charge controller, a battery, and an inverter.

  • Solar Panels
  • Charge Controller
  • Inverter
  • Solar Battery

Solar Panels

Solar panels come in all sizes and watts for portability or permanent mounting. Find the best panel for a home, off-grid living, or even camping.

Charge Controller

MPPT charge controllers monitor solar panels, selecting the optimal voltage for the current scenario, or maximum power point tracking (MPPT). Charge controllers maximize system efficiency by optimizing operating voltages between the panels and batteries.


Without an inverter, solar energy is pretty useless. It turns DC current from solar energy or a battery into the more accessible 120/240v to run all your AC appliances.

Solar Battery

Solar batteries store power collected from your solar panels. Often described as deep cycle batteries as they’re designed to charge and recharge or ‘cycle’ many times.

Solar Generators

Connect solar panels to a portable power station to collect clean, renewable energy anywhere you go. With panels ranging from 110W-400W and power station capacities of up to 3.6kWh, solar generators are a portable alternative to off-grid solar systems offering a temporary solution for home backup, lowering your bills, or even for your off-grid adventures.

Solar Generator (PV220W)

EcoFlow DELTA Solar
Generator (PV110W)

EcoFlow DELTA Max Solar
Generator (PV220W)

Benefits of Off Grid
Solar System

The main benefit of off-grid solar systems is having complete energy independence for cabins and RVs. Plus, there’s also an opportunity to substantially reduce your carbon footprint.

Energy Independence

An off-grid solar system can ensure your cabin has power that’s completely independent of the grid. In remote locations, solar energy is a reliable way to stay powered no matter what.

Freedom to Boondock

With an off-grid system like Power Kits, you’re free to travel and camp pretty much anywhere. You no longer have to rely on campsites for power and can top-up using solar from anywhere!

Lower Carbon Emissions

Burning fossil fuels releases carbon dioxide into the atmosphere, damaging the environment. Powering our homes, no matter how small, with renewable energies, such as solar, reduces the continuing damage caused by global warming, improving our environment for the future.

Read More From EcoFlow

What Are the Differences Between On-Grid and Off-Grid Solar?

The differences between on-grid and off-grid solar goes beyond the grid-tied setup. The right system depends on your needs, budget, and grid access.


Read More

What Are the Differences Between MPPT vs. PWM Solar Charge Controllers?

Solar charge controllers regulate the current that travels through your solar system. The main differences between MPPT and PWM are efficiency and price.


Read More

6 Best Solar Generators in 2023

Searching for solar power solutions? The best solar generators power homes, camping trips, and everything else. Find the best solar generators in 2023.


Read More

What Is an MPPT Solar Charge Controller & How Does It Work?

An MPPT solar charge controller lets you get more energy from your solar panels. Learn how it maximizes storage and output for your solar system.


Read More

What Is a DC to DC Battery Converter? A Quick Overview

A DC-to-DC battery converter helps maximize your battery storage and delivery in a solar power system. Learn how it works to enhance your power supply.


Read More

How Long Do Solar Panels Last?

Quality solar panels are built to last—but for how long? Here are the factors to consider, including composition, climate, extreme weather exposure & more.


Read More

Choosing the Best Solar Blankets for Your Camping Needs

Explore the essential factors in selecting the perfect solar blankets for camping, and discover how the right choice can power your outdoor adventures.


Read More


What Is the Difference Between Off-Grid and On-Grid Solar Systems?

An off-grid system is not connected to the utility grid. An on-grid — or tied — system is. With an on-grid system, your solar system diverts any excess power you generate to the utility grid. You may receive energy credits for this excess energy through a net metering program, but you don’t get to store off-grid energy in reserve. An off-grid system lets you use the energy you have generated, with any excess stored in your solar generator or portable power station.

How Do You Build an Off-Grid Solar System?

How Many Solar Panels Do You Need to Run a House Off-Grid?

How Much Does an Off-Grid Solar System Cost?

How Many Batteries Do You Need for an Off-Grid Solar System?

Which Is Better? An Off-Grid or an On-Grid Solar System?

How Big Should My Off-Grid System Be?

What Are the Advantages and Disadvantages of an Off-Grid Solar System?

Where's the Best Place to Install an Off-Grid Solar System?

The terms “DELTA” and “RIVER” as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.

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