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Gasoline-Powered Photovoltaic Backup Generator

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GENERGY Gasoline-Powered Photovoltaic Backup Generator:

Uninterrupted Power for Your Solar System

Having a backup electric generator in a photovoltaic system is key to ensuring a continuous power supply, especially during adverse weather conditions. At GENERGY, we offer the “SOL” models, gasoline-powered generators designed to activate automatically when the batteries reach a critical discharge level. This occurs when energy consumption exceeds the solar system’s generation capacity, which is common on cloudy days or when solar irradiance is low.

Thanks to these types of generators, it is possible to avoid oversizing the photovoltaic system, since they can support sporadic high-demand loads without the need to expand the solar installation. In addition, they operate fully automatically, turning on and off based on commands from the solar inverter, which means users do not have to worry about managing them.

Key Features of "SOL" Generators

Automatic Start

When the battery reaches a low level.

Automatic stop

When the battery reaches an optimal level.

Delay in power delivery

After startup, to prevent fluctuations that could affect the inverter.

Built-in battery charger,

It connects to the inverter's AC output to keep the solar generator's battery in optimal condition.

Some models include a CO alarm,

For added safety.

Inverter Compatibility

GENERGY SOL INVERTER-type generators are compatible with all inverter brands on the market thanks to their low total harmonic distortion (THD).

However, GENERGY SOL "non-inverter" generators canonlybe used with inverters from our own GENERGY brand, since GENERGY—unlike other manufacturers—designed its inverters with generators in mind as an auxiliary power source; that is why we are the undisputed leaders in this segment.

If you're looking for an efficient, automated solution to back up your photovoltaic system, GENERGY's “SOL” generator is the best option.

Frequently Asked Questions About Gasoline-Powered Photovoltaic Backup Generators

It is essential for ensuring an uninterrupted power supply, especially during adverse weather conditions.

Testimonials

 
 
 
 
  EXCELLENT  
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 Based on 332 reviews 
  
 
 
 
 
 
 
 
  
 
 
 
 Published on Google Google 
 
 Koldo Lopez profile picture 
 
 
 Koldo Lopez 
 
11 Septiembre 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Great service and advice during the purchase, and fast shipping. I look forward to receiving the equipment and enjoying using it.
  
 
  
 
 
 
 Published on Google Google 
 
 Javier Ramirez Guerrero profile picture 
 
 
 Javier Ramirez Guerrero 
 
25 Agosto 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
I recently purchased a Limited 7000 generator. I contacted the company by email to ask a few questions, and they responded immediately. Plus, they’re going to replace the industrial outlet adapter in a couple of days. GREAT AFTER-SALES SERVICE—for once, what they say is true; that’s what I call service. As for the generator, it looks well-made and high-quality; it starts right up, and the noise level is about what you’d expect from a gasoline-powered generator—it’s a good machine. For now, I’m giving Genergy 5 stars.
  
 
  
 
 
 
 Published on Google Google 
 
 miguelitoab profile picture 
 
 
 miguelitoab 
 
24 Agosto 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Excellent after-sales service... the staff is always helpful, ready to assist, and quick to resolve any issues. Excellent 5⭐
  
 
  
 
 
 
 Published on Google Google 
 
 Miguel's profile picture 
 
 
 Miguel 
 
20 Agosto 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
I bought the 3000 diesel generator; they tested it at the factory before shipping it to me and delivered it with oil already in it and ready to use—even though they didn’t have to, since at the big retailers, they don’t even bother to open the box for you to inspect it. Once I tested it, it worked very well, and I have no complaints. The customer service is excellent. I called several times to get more information—and, by the way, to make sure it wasn’t one of those scams that are so common in online sales these days—and I can assure you that this is a trustworthy company from which I’ll make future purchases. Thank you very much for everything.
  
 
  
 
 
 
 Published on Google Google 
 
 CELE CF profile picture 
 
 
 CELE CF 
 
20 Julio 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Definitely a trustworthy company. I had a minor issue with a generator, and they resolved it within 24 hours. They responded to my email incredibly quickly and provided a fast, effective solution—the kind you’d expect from a mature, well-established team. Their service was direct, transparent, and straightforward, with no evasiveness or automated responses that lead nowhere. By the way, the generator is a Genergy 5000, and it works like a charm—well-designed, compact, and reliable. I use it almost exclusively to power a 1.5 HP well pump. It’s definitely a great choice, and I highly recommend it.
  
 
  
 
 
 
 Published on Google Google 
 
 Juan Nadie profile picture 
 
 
 Juan Nadie 
 
2 Julio 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
A reliable product and excellent customer service.
  
 
  
 
 
 
 Published on Google Google 
 
 Tino Gonzalez Lacoste (Tino) profile picture 
 
 
 Tino Gonzalez Lacoste (Tino) 
 
2 Julio 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
I am very satisfied with the product and especially with the after-sales service. They answered all my questions, since my plan was to connect the Genergy device to the solar panels already installed on my boat.
  
 
  
 
 
 
 Published on Google Google 
 
 David profile picture 
 
 
 David 
 
16 Junio 2026
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
I bought a Genergy generator. I ran into a problem, and they provided excellent service and resolved the issue with great efficiency and professionalism. It's a pleasure to come across such high-quality professionals. Thank you very much for everything.
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