Get yours today!
In the last 7 days
Delivery timeframe shown above at checkout
Unlimited lifetime support, always available.

The Fronius Primo GEN24 7.7 is a versatile hybrid inverter designed to optimize solar energy systems. With an array of advanced features, it delivers high efficiency, reliability, and seamless integration for residential applications. This inverter is the perfect solution for energy independence, offering unparalleled performance and robust build quality.
The Fronius Primo GEN24 7.7 provides intelligent energy management, ensuring optimal energy utilization and enhanced savings for homeowners. It adapts to various energy demands with precision.
With the innovative PV Point and Full Backup options, this inverter ensures uninterrupted power supply during grid outages. Enjoy peace of mind knowing that critical systems remain operational.
The Fronius Primo GEN24 7.7 achieves a maximum efficiency of 97.6%, ensuring minimal energy loss and maximum energy conversion for sustainable energy solutions.
The intuitive monitoring and control system allows users to track performance data in real time. The inverter's compatibility with the Fronius Solar.web platform enhances system oversight.
Manufactured with sustainability in mind, the Fronius Primo GEN24 7.7 features a durable and recyclable housing that aligns with eco-friendly practices.
The Fronius Primo GEN24 7.7 efficiently converts solar energy into usable electricity for homes. Its hybrid design supports both grid-tied and battery backup systems.
This inverter integrates easily with existing solar setups, supporting multiple battery technologies and various energy storage capacities.
Built with safety in mind, the inverter includes features like arc fault detection, rapid shutdown capability, and overvoltage protection to ensure long-term reliability.
| Specification Title | Specification Value |
| Nominal Power Output | 7.7 kW |
| Maximum Efficiency | 97.6% |
| Nominal Voltage | 240 V |
| Input Voltage Range | 80 - 600 V |
| Maximum Input Current | 18 A |
| Operating Temperature Range | -40 °F to 140 °F |
| Protection Rating | IP66 |
| Weight | 24.3 kg |
| Dimensions | 645 x 431 x 204 mm |
| Warranty | 10 Years |
| Certifications | UL 1741, IEEE 1547, CSA C22.2 |
The Fronius Primo GEN24 7.7 is compatible with multiple battery systems, including lithium-ion technologies, and supports integration with smart home energy management systems.
For detailed compliance documents, visit the Fronius certification page.
From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.
Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.
Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.
$150 Value - Free Offer (Limited Time Only!) No Strings Attached. Totally Free. Takes Less than 2 Minutes.