As truck makers prepare to test and introduce Class 8 battery-electric and hydrogen-electric trucks in the next 12 to 24 months, one must wonder why only a very small number of truck operators have adopted clean solar technology.
While solar energy cannot power a Class 8 truck, it can supplement the charging capacity needed for some tractor and trailer accessories. The additional charging capacity has prolonged battery life while reducing operating and maintenance costs.
Applications of solar power on tractors and trailers turn solar energy into electrical energy to charge batteries used for liftgates, as well as cab and sleeper heating and air conditioning. Fleets report that solar systems have virtually no maintenance requirements.
— Phil Romba | November 9, 2018
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