Should I Have A Solar Power Generator To Back Up My Solar Panels?

Solar,cell,panels,with,a,sky,background.,alternative,electricity,sourceSolar power has gained popularity as a sustainable and renewable energy source. Many homeowners have installed solar panels on their rooftops to harness the power of the sun and reduce their dependence on the grid. However, one question that often arises is whether it is necessary to have a solar power generator as a backup for solar panels. In this blog, we will explore the advantages and considerations of having a solar power generator as a backup for your solar panels.

1. Reliability during Power Outages

While solar panels provide a reliable source of energy during daylight hours, they do not produce electricity when the sun is not shining, such as during nighttime or cloudy days. This can be a concern if you rely solely on solar panels for your energy needs. Having a solar power generator as a backup ensures that you have a continuous power supply even during periods of low solar energy production or power outages.

2. Increased Energy Storage

Solar power generators typically include batteries that store excess energy generated by the solar panels during the day. This stored energy can be used at night or during times when your solar panels are not producing enough electricity. By having a solar power generator with battery storage, you can maximize the use of your solar energy and reduce your reliance on the grid.

3. Portable Power Supply

One advantage of a solar power generator is its portability. Unlike fixed solar panels that are installed on rooftops, solar power generators can be easily moved and used in various locations. This flexibility allows you to have a backup power supply during outdoor activities, camping trips, or emergencies. Solar power generators can power small appliances, charge electronic devices, or provide lighting when off-grid.

4. Cost Considerations

While having a solar power generator can provide backup power, it is essential to consider the cost implications. Solar power generators can be expensive, especially if you need a large capacity generator with high-quality batteries. The initial investment may deter some homeowners, especially if they live in areas with reliable grid power. Before deciding to invest in a solar power generator, it is advisable to calculate the cost savings and evaluate the likelihood and frequency of power outages in your area.

5. Environmental Impact

Using a solar power generator as a backup can further enhance the environmental benefits of solar energy. By relying on stored solar energy during non-sun hours, you reduce the need for fossil fuel-powered backup generators or drawing electricity from the grid. This contributes to a lower carbon footprint and helps mitigate climate change. Additionally, using a solar power generator reduces noise pollution, as they operate silently compared to traditional generators.

6. Maintenance and Upkeep

Just like solar panels, solar power generators require regular maintenance to ensure optimal performance. The batteries may need periodic replacement, and it is essential to clean and inspect the generator components to prevent any malfunctions. Homeowners should factor in the time and costs associated with maintaining a solar power generator when considering its installation as a backup for solar panels.


Having a solar power generator as a backup for solar panels can offer numerous benefits, including reliable power supply during outages, increased energy storage, portability, and reduced environmental impact. However, the decision to invest in a solar power generator should be based on factors such as cost, frequency of power outages, and personal energy needs. Careful consideration of these factors will help homeowners determine if having a solar power generator as a backup is a worthwhile investment to complement their solar panel system and provide peace of mind in terms of uninterrupted power supply.

Need a Solar Company in Lake Havasu City, AZ?

Mohave Solar is a complete solar design and installation company. From swimming pool solar and solar power for your house to advanced battery storage systems, we can design a system to suit your needs. We are locally owned and operated from Lake Havasu City, Arizona. We cover all of Mohave and La Paz County. Our design and installation team has over thirty years of experience and we have thousands of satisfied customers. We take pride in our work and are licensed, bonded and insured. Contact us today to learn more about what we can do for you!