The Goneo Flexi 20kWh is a powerful residential energy storage system (ESS) designed for homes with a three-phase grid connection. Combining a 10kW hybrid inverter with 20kWh of Li-ion battery storage, it provides installers with a complete, reliable, and future-ready energy solution.
Its modular design, intelligent Battery Management System (BMS), and real-time monitoring make the Goneo Flexi easy to install while delivering maximum performance and efficient energy management. The system is ideal for homes equipped with solar panels, heat pumps, EV chargers, and other high-power electrical loads.
With 20kWh of usable battery storage, homeowners can store a significant amount of excess solar energy generated during the day and use it when electricity demand is highest.
The powerful 10kW hybrid inverter efficiently manages solar generation, battery charging, and household consumption, making it ideal for larger residential installations with higher energy demands.
Engineered specifically for 380/400V three-phase electrical systems, the Goneo Flexi is the ideal solution for modern homes with heat pumps, electric vehicle charging stations, induction cooking, and other heavy electrical consumers.
Two independent MPPT trackers maximize solar production across multiple roof orientations.
The Goneo Flexi has been developed to simplify installation while ensuring reliable long-term performance.
The integrated hybrid inverter delivers industry-leading performance.
The Goneo Flexi features advanced protection and intelligent battery management.
Key advantages include:
The integrated Emergency Power Supply (EPS) keeps essential circuits powered during a grid outage.
The Goneo Flexi is designed for reliable operation in demanding environments.
Specifications:
The system consists of four 5.12kWh battery modules, providing a total capacity of 20kWh.
Key specifications:
| Specification | Value |
|---|---|
| Battery Capacity | 20kWh |
| Hybrid Inverter | 10kW |
| Grid Connection | Three-Phase |
| MPPT Trackers | 2 |
| Strings per MPPT | 2 |
| Maximum PV Input Power | 15kW |
| Maximum PV Voltage | 900V |
| Battery Technology | Li-ion |
| Communication | RS485 / CAN |
| Maximum Efficiency | 98.1% |
| MPPT Efficiency | 99.9% |
| Protection Rating | IP66 |
| Monitoring | LED + Mobile App |
| Noise Level | ≤42dB |
The Goneo Flexi is perfectly suited for:
Goneo develops premium residential energy storage systems that combine safety, performance, and ease of installation. With its modular architecture, intelligent battery management, real-time monitoring, and high conversion efficiency, the Flexi Series delivers a future-proof energy solution for both professional installers and homeowners.
