E-70b2 GS engine has been integrated into a hybrid power train together with generator and rectifier. Thanks to the accurate speed and voltage regulation, the hybrid module outputs a stable 48V at 2.5kW rated power, which is ideal to supply the electrical drive of a vertical take-off UAV with high load dynamic and efficiency. The solution has been verified on a UAV helicopter of type G-Power C and 26.5 kg take-off weight. Please contact our partner A1Hobby for more information.