Will a Solar Generator Power a Freezer?

Will a Solar Generator Power a Freezer?

This article will answer that question as well as review the best solar generator for freezers, their pros and cons and wattage demands.

What is a Solar Generator?

Solar generators convert solar energy to electrical energy, store it in a battery and use the inverter to convert the direct current (DC) power to alternating current (AC) power.

Solar generators are used to run small electrical appliances and for charging devices like tablets and smartphones. In addition, you can use solar generators for camping or powering an RV because they are clean and portable.

Best Solar Generators For Freezers

Jackery 1000 Portable Power Station

The Jackery 1000 Solar Generator is a new and innovative product that has more than enough power to charge a freezer.

It can provide up to 1,000 watts of clean power to charge most of your sensitive electronics and other small appliances such as lightbulbs, smartphones, laptops and cameras. .

This solar generator can be recharged with either SolarSaga solar panels, a car outlet with 80W or wall outlet with 163W.


  • Lightweight and portable


  • It is not waterproof so it cannot be used outside in bad weather or rain
  • Cannot run larger appliances like air conditioners or refrigerators
  • Peak Watts not as high as others

EcoFlow Delta Mini 882Wh Portable Power Station

The EcoFlow Delta Mini is a new and improved solar generator that has been designed to be used with the freezer.

The power station can provide up to eight hours of power for the freezer, which is usually enough to keep food frozen during an outage.

One of the most noticeable features is that it has a modular design, which makes it easy to assemble and install while still supplying power for eight hours. The EcoFlow Delta Mini 882Wh Portable Power Station is also designed to be environmentally friendly, using low-energy LED lights that don’t produce any unwanted heat.


  • Affordable
  • The EcoFlow Delta Mini 882Wh Portable Power Station is a highly efficient and clean source of energy.
  • Eco-friendly design which makes it a great option for those who care about the environment.
  • Portable-Small and lightweight (24 lbs)
  • Solid 1400 peak Watts
  • Quiet


  • No battery extension capability
  • Although 92% of customers highly approved this solar generator, one specifically mentioned theirs stopped working and will not take a charge.
  • Battery life not as long as the Goal Zero 1000X

Goal Zero Yeti 1000x

The Goal Zero Yeti 1000x is the best for off grid situations, and because it produces no fumes, and little noise, you can use it indoors as well.

The Goal Zero Yeti 1000x is more powerful than the Jackery, but it does cost a little bit more.

As with any solar generator, the Goal Zero can run on power from sunlight via solar panels, but can also be charged by a car charger or wall outlet.


  • Powerful with 1500 peak Watts
  • Can charge electronic devices longer than the others


  • Expensive
  • Heavy (32 lbs)

Wattage Demands

ApplianceStarting WattsRunning Watts
Furnace (1/4 HP)1000600
Sump Pump (1/3 HP)1300800
Washing Machine22501150
Window AC 13K BTU28001800
Well Pump21001000

Frequently Asked Questions (FAQs)

Can a solar generator power a freezer?

Yes, a solar generator with at least 800 peak Watts and 350 running Watts can power a typical freezer.

How much solar power do I need for a freezer?

A solar generator would need at least 800 peak Watts and 350 running Watts to power a typical freezer.

Can a solar panel power a freezer?

Yes, a solar panel can indirectly power a freezer. A 100 Watt solar panel is sufficient to power the solar generator that will power the freezer. The solar generator must have at least 800 peak Watts and 350 running Watts to power the freezer.

How many solar panels do I need to run a deep freezer?

One 100 watt solar panel charging a 500 Watt solar generator is sufficient for the solar generator to power a deep freezer. A deep freezer requires 500 peak Watts of power.

What size generator do I need to run a refrigerator and freezer?

You would need a generator with at least 3,000 peak Watts to run a refrigerator and a freezer at the same time.

How to use a Solar Generator?

To use a solar generator properly, you need to know the power requirements of your appliances. The total power for the electrical gadgets must be 10% less than the total power of the solar generator. The 10% power accounts for the inverter losses.

Therefore, depending on how many solar panels you have, the size of the solar panel and the solar battery storage capacity, you can power various appliances. Many portable solar generators have other ways of powering them besides using solar panels. It improves their reliability.

You can charge them using the DC outlet in your car or plug them in your wall socket. They also have various power outlets like USB-C and USB-A ports and 12V charging ports that you can use to connect multiple appliances. The ports are also separate for both AC and DC power.

The solar generators also feature either a PWM (Pulse Width Modulation) charge controller or a Maximum Power Point Tracking (MPPT) controller. To use the generator, you spread the panels to collect sunlight from charging the battery. These may be stationary or portable solar panels. Some solar panels have a USB where you can connect to a DC appliance.

Otherwise, connect the devices to the battery. Charging the battery allows you to run your appliances on power outages or even at night when there is no sunlight.

Also Read: Can a Solar Generator Power an Air Conditioner?

So, Which is Best?

Each of these solar generators have enough power to charge a freezer. The best option will depend on your preferences, and budget. Below are the best for each area.

Performance- Goal Zero Yeti 1000x

Price- EcoFlow Delta Mini

Portability- Jackery 1000


We’ve discussed the best solar generators for freezer and their details.

We believe the overall best solar generator for freezers is the Jackery 1000 because of its portability, affordable price, and ability to freezer, as well as a coffee maker, laptop, TV, blender and other electrical devices.

The most affordable option is the EcoFlow Delta Mini. and the most powerful is the Goal Zero 1000X.

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