Complex sentence: It employed 2499 wing-mounted solar cells giving an output of between 1.8 kilowatts (kW), equivalent to approximatlly 2.4 horsepower (hp), and.
Split into simpler sentences: It employed 2499 wing-mounted solar cells, giving an output of between 1.8 kilowatts (kW). This was equivalent to approximately 2.4 horsepower (hp), and.