top banner
Blog Center
The Complete Guide for How Does a Solar Generator Work [Cost and More]

The Complete Guide for How Does a Solar Generator Work [Cost and More]

Are you considering buying a solar generator to provide power when the grid is down? Solar generators have grown in popularity in recent years due to their ability to provide clean, green energy at any time of day and even when there is an outage on the standard power grid. However, while they're becoming more prevalent, many people are still unfamiliar with just how solar generators work and what kind of benefits come along with using them. In this blog post, we will take a closer look at how exactly solar generators work and the various advantages that they offer over a traditional gas-powered backup generator.

What Is a Solar Generator?

A solar generator is a device that uses solar panels to convert sunlight into electricity. Unlike traditional generators that run on gasoline or diesel fuel, solar generators use the sun's energy. Solar generators come in a variety of sizes and capacities to suit different needs, whether you're powering your home during an emergency, charging your electronics on a camping trip, or powering a log cabin. With the right solar generator, you can enjoy reliable electricity without contributing to air pollution or depleting non-renewable resources.

How Does a Solar Generator Work?

A solar generator is a device that uses sunlight to generate electricity. The process starts with the solar panels, which are made up of several interconnected photovoltaic cells. When sunlight hits the solar cells, it is converted into direct current (DC) electricity. This DC electricity is then transferred to the charge controller, which regulates the amount of charge going to the batteries. In turn, the battery bank stores the energy until it is needed, then releases it through an inverter for use as AC (alternating current) electricity that can power electrical devices. The beauty of solar generators lies in their ability to produce clean and renewable energy without the use of fossil fuels. As long as the sun continues to shine, a solar generator will continue to generate electricity, making it an ideal solution for powering remote locations or providing emergency backup power.

Difference Between Solar Generators and Gas Generators

After understanding how solar generators work, you may also be considering traditional gas generators. Next, let's take a look at their differences:

  • Fuel & Cost - Solar generators are a much more cost-effective option than gas generators, as you don't have to pay for fuel or maintenance costs. Solar energy is free and renewable, meaning that you can enjoy clean energy for years without spending too much money. The expensive part of itis the cobalt in lithium batteries, which acts as the battery's negative electrode and is an extremely difficult metal to mine. On the other hand, gas generators require regular refills, making them more expensive in the long run.
  • Noise - Gas generators can be quite noisy, while solar generators are completely silent. This makes them ideal if you want to use your generator discreetly or in a public area without disturbing others.
  • Weight - Solar generators tend to be more lightweight than their gas counterparts since they don't need heavy fuel tanks or large engines. This makes them easier to transport and store away when not in use. On the other hand, gas-powered models usually weigh much more due to their heavier components such as tank and engine parts.

5 Reasons Why a Solar Generator Is a Smart Choice

1. Low Cost

The first reason to choose a solar generator is cost savings. Once the initial investment is made, there are no additional fuel bills as solar energy is completely free.

2. Steady Power Applying

Solar generators can still provide a steady supply of power during a power outage or natural disaster. By installing a well-designed backup system alongside your solar array, you can keep running essential appliances even in the face of extreme weather conditions like hurricanes or snowstorms!

3. Easy Maintenance

One of the main benefits of using a solar generator is that it is very easy for maintenance. A typical gas generator requires frequent oil changes, spark plug changes and filter cleaning in order to operate properly over time. With a solar generator, however, there are no moving parts and little maintenance is required other than occasional cleaning of exposed surfaces.

4. No Noise

Another great advantage of a solar generator is that it runs quietly and virtually silently, traditional models tend to be quite loud due to exhaust noise and mechanical parts such as pistons burning inside the housing unit. Solar generators generate electricity quietly because they rely on the sun instead of noisy engines for power. This makes them ideal for use in residential, commercial, and industrial environments where quiet operation is required, such as hospitals, schools, and businesses.

5. Environmentally Friendly

Solar generators are also more environmentally friendly than traditional models because they generate electricity without producing any emissions or pollutants. This makes them an excellent choice for anyone looking to reduce their carbon footprint while still getting reliable energy.

How Much Does a Solar Generator Cost?

The cost of a portable solar generator can vary based on its size, wattage capacity, and features. The average price range for a basic solar generator is between $500 and $3,000. The larger the number of solar panels, the higher the power and the higher the price. For example, Anker Solar Generator 767, when equipped with one 200W solar panel, the total cost is $2399, while with two panels, the cost will be $2899. You can purchase the appropriate specifications according to your needs. While the initial cost of a solar generator may seem high, it's important to remember the long-term savings in electricity costs and the environmental benefits. It requires no additional purchase of fuel, and with proper maintenance, the solar generator can last for many years to come.

Should You Invest In a Solar Generator?

If you're looking for an energy solution for small appliances on your boat or camper, a solar generator could be just what you need. These generators are easy to transport and operate, offering a unique way to power your devices without relying on traditional power sources. However, it is important to note that there are some limitations to solar generators, such as slower charging times and limited power capacity. Because of this, they may not be the best option for those looking for a home backup power system. For those who want to power their entire home, we recommend a rooftop or ground-mounted solar system, connected to a home battery system. By doing so, you can take advantage of renewable energy sources while also having a reliable backup power source.

When considering a solar power station purchase, it's crucial to focus on energy conversion rate, power generation efficiency, product lifespan. For example, the Anker Solar Generator 757 boasts a remarkable 5-year warranty service, making it a worthy investment. With a capacity of 1229 watt-hours and 1500 watts, it can support the operation of grills, coffee machines, and even fridges. Additionally, its high-efficiency system allows the generator to achieve 80% power after just 3.6 hours of sunlight exposure with 3 solar panels. Its solar energy conversion rate is an impressive 23% — a first-class figure in current technology. Most notably, the power station is equipped with numerous ports for versatile appliance compatibility, ensuring the utmost convenience.

Choosing The Right Battery For Your Solar Generator

When it comes to selecting batteries for your solar generator, there are three main types on the market: lead-acid, lithium-ion, and Saltwater.

  • Lead-acid batteries are the most common type of battery used in solar generators and tend to be inexpensive. However, their lifespan is so short compared to other types of batteries that they are hardly used by high-end brands these days.
  • Lithium-ion batteries are gaining popularity in solar generators due to their high energy density and longer lifespan. They tend to be more expensive than lead-acid batteries, but they charge more efficiently and don't cause a lot of wasted energy.
  • Saltwater batteries are the newest type of solar power battery on the market. These batteries rely heavily on salt electrolytes due to their high energy density. However, because it is a new technology, it is still in the research and development stage, and its popularity is not high.


Overall, solar generators are an incredibly efficient way of generating energy. From component to application, solar generators can be used for many different purposes, from powering your home or business to being used as backup power or even disaster relief efforts. Whether it is indoors or outdoors, it can be operated flexibly. With it, you can easily handle all the troubles of off grid and power outage.

Featured Articles

Be the First to Know

We use cookies to ensure you get the best experience on our website and to assist with our marketing efforts. By continuing to browse, you agree to our use of cookies and our sharing of information about your interactions on our site with our social media, advertising, and analytics partners.