Meet the Generac Next Generation 10 kW Generator
The Generac Next Generation 10kW Generator delivers dependable backup power with 10,000 watts on propane and 9,000 on natural gas. Designed with a robust engine, clean power output for sensitive electronics, and a weather-resistant enclosure, it ensures durability and performance. Its quiet self-testing and Wi-Fi-enabled remote monitoring enhance convenience. Choose between an essential circuit transfer switch for 10–12 circuits or a whole-house transfer switch suitable for a 1,500-square-foot home, providing tailored power solutions for your needs.
The 10/9kW Generac air-cooled standby generator provides reliable backup power for your home, capable of powering 16 circuits with a 100-amp, NEMA 3R transfer switch (indoor or outdoor rated) with durable aluminum enclosure.
True Power™ Technology delivers clean, smooth power with less than 5% total harmonic distortion, keeping sensitive electronics and appliances safe during outages.
Generac’s G-Force Engine is purpose-built for generator use, offering reliable power with less routine maintenance than competitive engines.
24/7/365 Customer Support Team standing by all day, every day from Generac's headquarters in Wisconsin to answer any questions you might have.
New Product. Specifications to follow after announcement in late Q1-2026
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Purchasing a 10 kW Generac generator provides reliable backup power, but careful planning is essential. Green Sun Energy Services, LLC offers expert guidance on generator sizing, placement, and financing, ensuring you select the best solution for your needs and budget.
Generac 10kW Next Generation Generator
The next-generation 10kW (Model 7321) Generac air-cooled standby generator provides reliable, automatic backup power for your home during outages. Featuring Electronic Fuel and Ignition Control (EFIC) for higher output, improved fuel efficiency, and lower emissions, this generator is built with a maintenance-free engine and durable all-weather enclosure for long-term performance.
Pair it with a 16-circuit, 100-amp automatic transfer switch to keep essential circuits running seamlessly. With cellular connectivity and Mobile Link™ monitoring, you can check status and alerts remotely from your phone. Engineered and assembled in the USA, it’s backed by Generac’s 5-year limited warranty and 24/7 customer support.
Generac 14kW Next Generation Generator
The Generac 14kW (Model 7258) standby generator keeps your home running automatically during outages, whether you use natural gas or propane. It delivers clean, stable power that’s safe for sensitive electronics, and it runs a quick weekly self-test so you know it’s ready when you need it. Built with Generac’s tough G-Force engine and an all-weather enclosure, it’s made for long-term reliability outdoors.
With Mobile Link™ monitoring (Wi-Fi/Bluetooth and cellular options), you can check generator status and alerts right from your phone—anytime, anywhere. Pair it with the right automatic transfer switch to back up a few essential circuits or cover more of the home.
Generac 18kW Next Generation Generator
The Generac 18kW (Model 7259) standby generator is a strong choice for homeowners who want true whole-home protection—and it’s commonly recommended for homes around 1,500–2,500 sq ft (depending on what you want to run during an outage). It runs on natural gas or propane, starts automatically when the power goes out, and provides clean, stable power that’s safe for today’s sensitive electronics. It also keeps itself ready with automatic weekly self-tests.
One of the best parts is the built-in connectivity: with cellular + Wi-Fi + Bluetooth and Mobile Link™, you can check generator status and get alerts right from your phone, whether you’re home or away.
Generac 22kW Next Generation Generator
The Generac 22kW (Model 7260) standby generator is an excellent option for homeowners who want serious whole-home backup power, especially for larger homes or households with heavier electrical demands (multiple refrigerators, well pumps, sump pumps, electric cooking, larger HVAC loads, etc.). It runs on natural gas or propane, turns on automatically when the utility power drops, and delivers clean, steady power that’s safe for modern electronics. It also helps keep itself “battle-ready” with automatic weekly self-tests, so you’re not guessing when the next storm hits.
A big standout is the built-in connectivity—with cellular + Wi-Fi + Bluetooth and Mobile Link™, you can monitor generator status, receive alerts, and stay in the know right from your phone whether you’re home, at work, or traveling.
Generac 24kW Next Generation Generator
The Generac 24kW (Model 7261) air-cooled standby generator provides fast, dependable automatic backup power during outages. It’s a strong choice for whole-home protection and is commonly recommended for 3,000–4,000 sq ft homes (depending on which loads you want to run, like HVAC and pumps).
It delivers up to 24kW on propane (LP) and 22.5kW on natural gas (NG), connecting to your existing fuel supply for extended outage support. It starts within seconds of a power loss and runs until utility power returns. With built-in cellular Mobile Link, you can monitor status and receive alerts on your phone.
It also includes 24/7/365 U.S.-based support, a 5-year limited warranty, and is assembled in the USA (using domestic and foreign parts).
Generac 26kW Next Generation Generator
The Generac 26kW (Model 7327) air-cooled standby generator is built for homeowners who want strong whole-home backup power—especially in larger houses or homes with heavier electrical demand. It’s commonly recommended for ~3,500–4,500 sq ft homes (depending on what you plan to run during an outage, like multiple A/C units, well pumps, sump pumps, and other big loads).
It delivers up to 26kW on propane (LP) and 24kW on natural gas (NG), connecting to your existing fuel supply for extended outage coverage. When the utility goes out, it starts automatically, restores power quickly, and runs until the grid returns. With built-in cellular Mobile Link, you can monitor generator status and receive alerts right from your phone. It also includes 24/7/365 U.S.-based support, a 5-year limited warranty, and is assembled in the USA (using domestic and foreign parts).
Generac 28kW Next Generation Generator
The Generac 28kW (Model 7282) air-cooled standby generator is Generac’s most powerful air-cooled home standby option—ideal for homeowners who want maximum whole-home backup power. It’s commonly chosen (and often recommended) for larger homes around 4,500+ sq ft, or for households with heavy electrical demand like multiple HVAC systems, well pumps, sump pumps, and other high-draw appliances.
It delivers up to 28kW on propane (LP) and 25kW on natural gas (NG), connects to your existing fuel supply for extended outage support, and starts automatically when the power goes out—then runs until utility power is restored. With built-in cellular Mobile Link, you can monitor status and receive alerts right from your phone. You also get 24/7/365 U.S.-based support, a 5-year limited warranty, and a unit that’s assembled in the USA (using domestic and foreign parts).
Why Choose Green Sun Energy Services for Generac Generator Installation & Service?
At Green Sun Energy Services, we’ve proudly served Monmouth, Ocean, Middlesex, Somerset, Mercer, and Union counties since 2010. We’re licensed, insured, and bonded, and our team is Generac Sales & Service certified, specializing in Generac home standby generators that deliver reliable backup power during unexpected outages. With thousands of happy customers, we’ve earned trust through quality workmanship and ongoing local support. We make the process simple with flexible financing options, expert system design and installation, and strong warranty support. Let us help you protect your home and family with a Generac generator.
Since 2010, Green Sun Energy Services has helped homeowners across Monmouth and nearby NJ counties stay protected with reliable Generac standby power. We’re licensed, insured, and bonded, and Generac Sales & Service certified, providing expert installation, maintenance, and local support. With flexible financing, professional design/installation, and strong warranty options, we make it easy to protect your home and family.
Whether you’re installing a new generator or maintaining an existing system, we provide the local expertise and long-term support homeowners expect from a trusted generator provider.
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