← All propulsion products

SOLO 8000/400

SOLO Aircraft Engines
View manufacturer company profile
Electric motors and engines
Electric propulsion system
Powered-sailplane electric propulsion system combining motor, controller and battery.
EASA type-certified system under E.237.

Specifications and conditions

EASA identifies the EMRAX 208 HV motor, SOLO econtrol controller and BM384 battery as parts of the approved system. Consult the type certificate data sheet and installation documents for limits and configurations.

Aircraft applications

Designed for powered sailplanes; installation approval is separate from the engine type certificate.

Certification

EASA type certificate E.237 covers the specified complete SOLO engine system, subject to the type-design and installation limitations. Aircraft approval is separate.

Sources

EASA E.237 issue 03, 19 November 2025, checked 28 October 2026.

Last verified

October 28, 2026