
Electric Refrigeration
Zero-emission and hybrid-electric transport refrigeration solutions from Thermo King. From all-electric van units to diesel-electric trailers, meet sustainability goals without compromising performance.

Zero Emissions
All-electric operation
CARB Compliant
Meets all regulations
CORE Eligible
Up to 40% voucher
Lower TCO
Reduced fuel & maintenance
Electric & Hybrid-Electric Solutions
Thermo King's evolve portfolio delivers zero-emission refrigeration for vans, trucks, and trailers. Every unit is CARB compliant and built for the future of cold chain logistics.
ElectricElectric Bus HVAC Systems
Thermo King’s zero-emission bus HVAC units deliver electric air conditioning and heating for all electric bus types, supporting your organization’s decarbonization roadmap.
ElectricRLF Series
The RLF Series is an integrated rooftop bus HVAC system designed for coach and transit applications, offering significant weight reduction and reliable performance.
ElectricTransit BusTE Series
The next generation TE Series all-electric bus HVAC unit offers increased bus range and rider comfort while reducing total cost of ownership.
ElectricTE Series Bus Heat Pump
The Thermo King TE Series Heat Pump is an ultra-efficient HVAC solution for electric buses, extending range and maintaining rider comfort in cold climates.
ElectricMedium & Heavy TruckB-100 Electric Reefer Truck Unit
The B-100 is a compact, all-electric reefer unit that provides outstanding refrigeration capacity for small trucks and delivery vans in fresh applications. Ultra-thin ceiling-mounted evaporator maximizes payload space with a hermetic refrigeration system and shore power standby standard.
ElectricAuxiliary Power UnitTriPac Envidia All-Electric APU
The 2nd generation TriPac Envidia is an all-electric, battery-based APU for heavy-duty truck sleeper cabs. Zero emissions with approximately 75% lower fuel consumption than engine idling. NXT Battery technology with shore power charging.
ElectricMedium & Heavy Trucke1000 All-Electric
The e1000 is a large-capacity all-electric reefer for Class 5–7 electric trucks (International eMV, Freightliner eM2). Zero-emission performance equivalent to diesel T-1090 units. 4-year comprehensive warranty and TracKing telematics included.
ElectricVan / Light Trucke200
The e200 is an all-electric truck refrigeration unit designed for both electric and engine-powered vehicles, ensuring compliance with CO2 emission regulations.
Sustainability
The Future of Cold Chain
Thermo King's evolve platform is driving the transition to zero-emission transport refrigeration. With CARB compliance, CORE voucher eligibility, and performance that matches diesel equivalents, there's never been a better time to go electric.
- CARB compliant for all 50 states
- CORE voucher incentive eligible (up to 40% of purchase)
- Zero tailpipe emissions during operation
- Lower noise for urban and night deliveries
- Reduced total cost of ownership
- R-452A refrigerant with ~50% lower GWP

Request a Quote
Tell us what you're looking for and a local Sonsray representative will reach out to you promptly with pricing and availability.
- No obligation — just honest answers from equipment experts.
- Fast response from your nearest Sonsray location.
- Factory pricing, financing options, and trade-in evaluation available.
- We carry new, used, and demo equipment across all brands.
Prefer to Talk?