EASY INSTALLATION! With no compressor mount kit, which can take up to 6 hours to install, Coldvolt connects directly to the vehicle battery and is easy to connect to the reefer. This feature reduces installation time dramatically.

INVERTER TECHNOLOGY A variable-speed hermetic compressor allows the reefer to work at a constant cooling capacity regardless of engine speed, delivering continuous cooling at all times.

LITHIUM iON BATTERY POWER (Optional), Lithium batteries have more advantages over lead acid with improved discharge capacity; up to 95% of battery power is available before full discharge. Lead acid batteries can only produce half this capacity. Yes, lithium batteries are more expensive. Still, over the lifespan, superior charge efficiency, longer life spans, longer deep cycles, and low maintenance will offset this higher cost, and it is a more intelligent long-term solution. Available in 5KW, to 15KW Power Packs, depending on the specific application requirements.

LOWER SERVICE COSTS... In today’s market, reefer service repairs are super expensive! Coldvolt reduces servicing costs by removing the components that generally fail on a traditional regular direct drive engine reefer. Coldvolt achieves high levels of reliability thanks to fewer moving parts like belts, pulleys, compressor shaft seals, and pipe fittings, ensuring a dramatic reduction in maintenance and fuel costs during ownership.