Proterra H Series Battery Packs for Commercial Vehicles

Proterra introduces the H Series of battery packs, offering a customizable energy storage system to power a wide range of heavy-duty commercial vehicles. 

• Narrower design for packaging into standard truck frame rails
• Offers increased packaging flexibility for Proterra Powered customers 
• Highly customizable, enabling a vehicle’s energy storage system to be comprised of multiple packs
• Width of 620 mm (24.4 in.)
• Holds 25-75 kWh of energy storage capacity
• Ruggedized commercial grade housing withstands harsh environments 
• Features uniquely sized module which can be produced at four different voltage ratings, offering flexibility to vary voltage and energy requirements to meet application needs
• Utilizes NCM 811 lithium-ion cylindrical cells
• Scalable in all dimensions and can support different vehicle voltages up to 1,200V DC and 6 MWh in size
• Includes patented passive and active safety features and liquid thermal conditioning
• Meets safety standards, including ISO 26262 (up to ASIL C)
• Passive Propagation Resistance (PPR) isolates thermal events if there is latent cell failure to prevent spreading to neighboring battery cells