Solar-powered ULM aircraft Elektra One OPS
single-seatelectric motorinstructional

solar-powered ULM aircraft
solar-powered ULM aircraft
solar-powered ULM aircraft
solar-powered ULM aircraft
solar-powered ULM aircraft
solar-powered ULM aircraft
solar-powered ULM aircraft
solar-powered ULM aircraft
solar-powered ULM aircraft
solar-powered ULM aircraft
solar-powered ULM aircraft
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Characteristics

Number of seats
single-seat
Engine type
electric motor
Applications
instructional, sport, for geotechnical surveys, mapping
Other characteristics
solar-powered
Wingspan

14 m (45'11")

Empty weight

180 kg (397 lb)

Max. take-off weight

410 kg (904 lb)

Range

220 km, 300 km, 440 km, 560 km (137 mi)

Maximum speed

150 km/h (93 mph)

Cruise speed

90 km/h (56 mph)

Stall speed

70 km/h, 75 km/h (43 mph)

Never exceed speed

160 km/h (99 mph)

Rate of climb

3 m/s (10 ft/s)

Take-off distance required

100 m (328'01")

Landing distance required

300 m (984'03")

Description

Extremely low noise level Less than 50 dB noise level (German LTF-UL 2020) - moderate rainfall noise. Operation in noise protected areas possible. Operational costs 45 EUR/h (OPS version), aircraft depreciation cost, electricity and battery, maintenance, insurance. Redundancy Dual redundant propulsion system. Each of two subsystems is composed of motor, motor controller, battery. Dual redundant power supply for avionics and autopilot. In case of failure of motor, motor controller, battery or all of them in one subsystem, the aircraft is able to climb with at least 1.5 m/s. In case of OPS, double redundant electronic flight instruments. In case of UAS, triple redundant autopilot system composed of flight control computer (FCC), navigation sensors, air data system. Double redundant actuators. Solar system The solar system serves as a range extender. It is composed of solar generator and solar converter (maximum power point tracker). The solar system is connected to the batteries and propulsion unit so that the solar energy can be used for the motor directly, for charging batteries or for both in parallel. Optionally piloted system (OPS) Elektra One Solar OPS is equipped with autopilot system. The pilot can switch to the autopilot mode and can fly a mission completely autonomously including take-off and landing. The flight mission can be defined by means of a special software before the flight and changed or adapted during the flight from the cockpit or from the ground control station. Elektra One Solar OPS can be delivered for operation without pilot in the cockpit.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.