Charging Infrastructure for Electric Vehicles Suhas Joshi Electric Vehicle Summit 14th February 2018, India Habit Centre, New Delhi

Contents An Introduction to Exicom The 2030 E-Mobility Agenda The EV Ecosystem Challenges Electric Vehicle – Customers Perspective Current Scenario – Fuel Filling Pumps Charging in terms of Grid – Vehicle to Grid Battery Charging Requirements The Way Forward

Exicom – A Technology Driven Organisation Indian Organization Established in 1994 Over 1 Billion dollar group revenue in 2017 2 state of art manufacturing set ups in India Offices all across the country and SE Asia 100 Engineers in Indian R & D Over 200 member service team

Exicom Key Achievements Installed & Commissioned 40 nos. DC Charging Stations & 50 nos. AC Charging Stations for EESL 300,000 + 10,000 + DC Power Systems supplied to various service providers Energy efficiency solutions deployed in tough states terrain in Asia 5.0 MW + 600 MWH + Off-Grid & On-Grid Solar projects delivered and many more under completion Li-ion based backup & Storage solutions supplied to Telecom Operators, including one of the Largest deployment in the country Commissioned India’s first Li-ion and Lead Acid based Energy Storage Solution 125,000 + 500 KW x 2 Rectifier manufacturing capability at the state-of-the-art manufacturing facility in Gurgaon Battery module manufacturing unit and EV charging station manufacturing unit about to be commissioned

The 2030 E-Mobility Agenda Only E-vehicles to be sold in India by 2030 Incentives/Subsidies through FAME Schemes Buy 10,000 e-cars for the (NCR) in the next 6-8 months Recreate the ‘LED moment’ in Indian transport Targets seven million electric and hybrid vehicles by 2020. 1st April 2015 – 31st March 2018 To be Announced

Electric Vehicle – Customers Perspective Maintenance Cost Charging time and cost Battery Low Price Charging Infra at Home & on-the-go Road-Side Assistance

Current Scenario – Vital Statistics 63,200 Filling Stations 6 M 20 M 10 M 8 M The most remote petrol station of India: Padum, Zanskar Valley ~5 minutes filling time Well Defined Standards

Charging in terms of Grid – Vehicle to Grid Additional Energy Required: 1242 GW??? Standards for Communication with grid 90 to 120 minutes Charging Time Standardization of Connectors 6 M 20 M 10 M 8 M 100 kW 30 kW 3 kW 1.5 kW

Battery Charging Requirements Overcharging & Poor Charging Profile Numerous Battery Manufacturers Intelligent BMS Standardization for Replaceability Reduced Battery Life & Performance Low Ripple Control Slow Charging Rate Faster Charging

Contents The Way Forward An Introduction to Exicom The EV Ecosystem Challenges The Way Forward Standardized EV Ecosystem EV Charging needs for future Probable Solutions

Standardized EV Ecosystem Standards for Bus, E-Rickshaw & E-Scooters FAME India Scheme 1 Payment gateways Standardization Standardization for Car charging and Battery Facilitation of communication between Grid & Charging Infra A Complete Solution

EV Charging Needs for Future Policy for Standardization battery packs Charging specifications for connectors EV charge point should be mandatory in Commercial complex, malls , Residential complex Sufficient Power at subsidised rates Battery recycling policy Convert parking lots to EV Charging spots Govt. Subsidies to Set up Manufacturing Facilities Standards for EV Vehicles and Charging Infrastructure

Large Scale Battery swapping stations all across the country Probable Solutions BULK CHARGER- EV RICKSHAW /E Scooter Large Scale Battery swapping stations all across the country No need to buy Battery just pay for energy Standardised Battery pack and connectors Readily available Charged packs Replacement in less than 5 minutes Un-manned service Bi-directional charging systems Charging under controlled environment

Charging Infra at Home & on-the-go 2030 Mission is possible Maintenance Cost Charging time and cost Battery Low Price Charging Infra at Home & on-the-go Road-Side Assistance

Thank You