GreenHub3 PRO is an innovative PEM (Proton Exchange Membrane) hydrogen fuel cell power generation system, designed to provide clean, quiet, and zero-emission energy wherever it is needed, without the use of polluting gases. The generator operates completely independently of the power grid, connecting to pressurized hydrogen cylinders or, via the H2planet MyH2 product line, to metal hydride cylinders.

At the heart of the system is an electrochemical cell supported by H2Planet control electronics and a safety system ensured by proprietary SafetyBoard technology. The only byproduct generated by the system is pure demineralized water. The unit includes a 3.2-inch LCD touchscreen display, LAN connectivity, USB, an I/O port, and an integrated WiFi module for remote control via app (iOS/Android).

General Technical Specifications

The technical specifications applicable to both models are as follows:

• Operating temperature: +5 / +35°C (ideal temperature 5–20°C, non-condensing).
• Operating humidity: 0–80% at 25°C.
• Noise: 50 dB at 1.5 m.
• Protection rating: IP20.
• Altitude: < 2000 m.
• Hydrogen supply: Pressure 6–25 bar (maximum 27 bar).
• Hydrogen purity: 99.995% (grade 4.5; recommended grade 5.0).