Best Solar Generator for Refrigerator 2021: Top 3 Picked

A refrigerator is probably the most significant appliance in your house. You may think it is the TV or Laptop, but during a power outage, it is the food — in the refrigerator — that saves your life. So, it is understandable why you are looking for the best solar generators available.

Scroll down to find the top three best solar generators for refrigerators. Plus — you will also find out whether solar generators could run refrigerators (yes, they can). Moreover, you will learn how to choose the best solar generator.

Three Best Solar Generators for Powering Refrigerators

Of course, you will find tons of solar generators in the market. But not all are capable of running power-hungry refrigerators. Only some — the ones having enough battery capacity — are suitable to power refrigerators. That said, here’s the list of the top three solar generators in the market: 


The BLUETTI AC200MAX expandable power station is flexible from 2048WH to 8192WH. The number of power over a period of time is alone enough to categorize BLUETTI’s AC200MAX as the best solar generator not only for refrigerators but also to run other things in the house simultaneously.

The entire setup is expandable with two battery modules, each LFP ( Lithium Iron Phospate) Battery with a life cycle of 2500+ to 80%.

It could take input of 500W of AC alongside the 900W Solar energy, making it 1400W Max. of total input.

You will find multiple AC, DC, and USB outlets on the generator — making it suitable for homes that want to run several things on the same generator.

Moreover, the product is designed to be controlled by Bluetooth and comes with a two-years hassle-free warranty.

The best part, however, is the size of the AC200MAX generator. With 16.5 inch x 15.2-inch x 11 inches — the entire machinery is portable and could be moved easily around the house.

In all, it is the perfect choice for any user — be it to run the refrigerator individually or several appliances at once.

BLUETTI AC300+B300 Power Station Combo

BLUETTI AC300+B300 Power Station Combo is another considerable choice if you are looking for the best solar generator for refrigerators.

BLUETTI AC300 is 100% modular and can accept up to 4×B300 (3,072Wh per pack) battery modules per unit, adding up to a total of groundbreaking 12,288Wh.

You can also expand the units to MAX out 6000W, rendering 24,567WH.

Plus, it has 2400W of solar input — unrivaled in the industry for this size and price. Packed with a 3000Watt Pure Sine wave inverter and able to adjust AC charging rate. You could also charge it from 1800W to 3000W via Wall outlets.


The best solar generator to back up the entire home, EP500&EP500 Pro features Split Phase Bonding, seamless 24/7 UPS backup protection from power outages, plug-and-play usability, App remote control, and a 6,000+ charge cycle.

There are multiple AC, DC, and USB output ports for you to run multiple appliances at once. But given that the entire power station could be connected to the mains, you could directly charge the devices normally.

Can a Solar Generator Power a Refrigerator?

Short answer: Yes.

However, you need to consider several things when choosing best solar generator for refrigerators.

For instance, you will have to consider how much wattage does your refrigerator consumes.

Plus — you will also have to consider the number of hours you might need the solar generator to back up the refrigerator.

Individual needs might differ depending on the area and conditions. For some, the backup generator’s use would be minimal, i.e., one to two hours. But most users might be considering backup generators for D-Day. And that is why you have to consider backup generators that meet your wattage requirements as well as are capable of rendering power for hours — if not days — to the refrigerator.

Moreover, you will also have to consider a power generator that renders more wattage than your refrigerator demands for the sake of better running of the backup generator. Or, it could put a lot of strain on the battery, and it could very well fail permanently.

You could find out about the charge time of the common appliance on the product page — most companies list this out clearly. Simply find the wattage requirement of your refrigerator — usually written on the sidewalls or the user manual — and choose a power generator accordingly.

How Much Wattage Does a Refrigerator Require?

Refrigerators come in all shapes and sizes. The wattage requirements of each refrigerator — depending on the manufacturer, capacity — differs. Here is the average to estimate wattage requirement depending on the model:

  • 7 CuFt Mini Fridge: 228 kWh
  • 4 CuFt Mini Fridge: 228 kWh
  • 5 CuFt Side By Side Fridge: 709 kWh

Again, these are just averages. Not to be taken seriously at all. You will have to consider reading the user guide that your refrigerators come with. Or, you could check it up on the internet — if you know the model name and company — also written on the sidewalls of the refrigerators.

The solar generator types

The best solar generators for refrigerators could easily be broken down into two types, depending on their portability. The first, of course, is the portable solar generators, and the other one is the backup generator type.

While both are similar in operation — the portable ones are smaller and are designed to move easily. You could also carry the portable solar generators while camping or going out for a family picnic. On the other hand, backup generators are heavy and are designed to be kept in one place, as it could power the entire house needs.

Things to Avoid when Choosing The Best Solar Generator for Refrigerator

As mentioned several times in this guide, the worst thing you could do is choose a bad — or one that is incapable of the backup refrigerator — power station. That is why you have to be careful on many instances like the capacity, the number of hours, and other qualities like — portability mentioned above — before selecting the best solar generator for a refrigerator.

1. Very Low-wattage Solar Panels

The first and foremost thing to avoid is the very low-wattage solar panels abundant in the market. To avoid them altogether, you could consider any of the above-recommended products of BLUETTI. As not only the low-wattage solar power generators could not recharge themselves well, they couldn’t provide enough energy for the refrigerator to run ideally. So, it is most important to consider the wattage requirements and consider one that has more than needed — or equal — wattage to what your refrigerator demands.

2. Low Quality or Suspiciously Cheap Solar Generators

another mistake that people make is buying cheap solar generators. Most of these cheap products do not last long and do not have the capacity to run your appliances. Plus, they could very well damage the appliance by supplying an irregular amount of power to the equipment.


1. What size solar generator is needed to run a refrigerator?

The size of the solar generators is of less importance here, unless if you have a space inadequacy. It is the wattage capability and the number of hours it could power the refrigerator is critical. All the above three mentioned products do this well — they could run even the most heavy-duty refrigerators as well as they could run it for days continuously without charging.

2. Solar generators vs. Gas generators

Solar Generators run with the sun’s energy (some could also be recharged from AC). Whereas Gas Generators are powered by gas. The solar generators could easily be placed inside the home, whereas the gas generator emits harmful gases, therefore need to be placed at least 25 feet away from the house. Moreover, gas generators are not quite like solar generators.

3. How to charge your solar generators?

You could charge them using solar panels. Or from the AC outlets.

4. Is it safe to use solar generators indoors?

Completely. They are designed to be used in the home. They do not emit any harmful gases as well do not produce any sounds that could be annoying. Moreover, they come in small sizes, making them suitable inside the home only.

5. How can I run my fridge during a power outage?

You could use a solar power generator like the ones mentioned above to run your refrigerator during a power outage.


Refrigerators are running homes these days. They are a savior to those who do not have enough time to visit the supermarket every day. So, it is best to choose only the best solar generators for refrigerators. As indicated, not all the solar generators in the market are capable of running power-hungry appliances like a refrigerator. And that is why we have recommended the best ones in the market, i.e., BLUETTI’s AC200MAX, AC300+B300 Power Station Combo, and backup home generator — EP500+EP500 Pro.