Exponent Energy, a pioneer in electric vehicle (EV) charging technology. It has launched Exponent Energy P4 P4 charging station, an exciting development for rapid-charging commercial EVs. This new charging system will slash charging time to 15 minutes. Allowing for quicker turnaround of commercial vehicles and solving key obstacles to EV uptake.
Exponent Energy P4: Ultra-Fast 15-Minute Charging for Commercial EVs
The P4 station is a whopping 1MW continuous power output. Developed specifically to serve buses, three-wheelers, and other commercial fleets. Initially designed in 2024 for bus fleets, the technology has been broadened to cover a wider range of commercial EVs. With rapid charging being more accessible and convenient. The development is likely to minimize range anxiety and facilitate faster fleet operations, an essential milestone for India’s EV ecosystem.
Innovative Battery and Charging Technology
The P4 charging station features a patented energy stack with three discrete modules. Battery pack (e^pack), charging station hardware (e^pump), and charging connector (e^plug). These are all based on standard lithium iron phosphate (LFP) cells. But with increased resilience, backed by a 3,000+ cycle guarantee that triple the usual industry standards. The integrated Battery Management System (BMS 2.0) maximizes the charging process. Through real-time software algorithms, minimizing lithium plating by 87% for durability and safety.
Exponent Energy P4: Growing Footprint in India
Exponent Energy’s technology has already been a success in Bengaluru. A single P4 charging station performed 41 sessions in a day. Leveraging this momentum, the company intends to grow into major Indian cities. Such as Delhi NCR, Mumbai, Hyderabad, Chennai, and Ahmedabad by 2025. Their goal includes installing 1,000 e^pumps to charge around 25,000 commercial electric vehicles.
Exponent Energy P4: Key Benefits at a Glance
- 15-minute fast charging facilitated by 1MW continuous power output
- Increased battery life with a 3,000+ cycle warranty on lithium iron phosphate cells
- Lithium plating minimized by 87% through an Advanced Battery Management System
- Thermal management using water for optimized cooling and safety
- Charging and battery cost savings on large-scale EV adoption
- Eyes set on expanding across India’s commercial EV market
Looking Ahead: Impact on India’s EV Landscape
By rapidly reducing charging times and enhancing equipment life. The Exponent P4 charging station eliminates key deterrents to adopting electric commercial vehicles. The innovation is in step with India’s accelerated push toward clean mobility and sustainable city transport. With the seal of approval from industry accolades. Like the World Economic Forum’s Technology Pioneer award in 2025. Exponent Energy has the potential to become a leader in energizing India’s electric vehicle future.
ELCTRIK Speaks
The P4 charging station is a groundbreaking step in high-speed EV charging technology. With its speed, safety, cost-effectiveness, and scalability. It is a make-or-break facility for commercial EV operators and infrastructure deployment in India’s expanding electric mobility landscape.
