This document discusses transformational electric vehicle charging facilities. It provides an overview of PESTECH ENERGY's electric vehicle charging implementation journey from basic charging in 2018 to more advanced quick charging capabilities by 2022. It also outlines PESTECH's proprietary OCPP-based electric vehicle charging hub solution, including features like locating and reserving parking bays via a mobile app. The document proposes a collaboration model between PESTECH and local municipalities to install electric vehicle charging infrastructure at suitable commercial locations as part of efforts to promote decarbonization through electric vehicle adoption.

1. TRANFORMATIONAL EV CHARGING FACILITIES (FEB 2022)
Energizing Growth Sustainably

2. 2
Energizing Growth
Sustainably
2
VISION

3. BUSINESS SEGMENTS
3

4. BUSINESS SEGMENTS
- Power Line and Cables
- Rail Electrification and Signalling
- Power Generation
- Power Products and Smart Grid
4

5. 5
SUSTAINABLE GROWTH INITIATIVE
5
SUSTAINABLE POWER GENERATION

6. TNB Hydro Power Plant– Kenyir Power Station Rehabilitation
TNB Hydro Power Plant– Sungai Piah Power
Station
Rehabilitation
TNB Hydro Power Plant –
Cameron Highlands Power
Station Rehabilitation
BOO & EPCC
Renewable Photovoltaic Power Generation
SUSTAINABLE POWER GENERATION (GREEN/ BROWN FIELD)
6

7. Cambodia Surya Large Scale Solar – 20MW AC
SUSTAINABLE POWER GENERATION (PV GENERATION)
7
Special features:
• Harmonic filter:
Reduction of voltage distortion to grid;
• Pre-cast construction:
Environmentally friendly, save time & cost,
better waste reduction.

8. POWER DISTRIBUTION AND SMART GRID
Medium Voltage Power Equipment
Protection and Control System 8
Smart Meter Solution
EV Charger Solution

9. EV CHARGING IMPLEMENTATION JOURNEY
(PESTECH ENERGY SDN BHD)
9
Input Voltage: 240Vac
Rated Current: 16A
Charging: myEVC App
Network: PLC
Payment: Tariff-Based
Input Voltage: 240Vac
Rated Current: 32A
Charging: myEVC App
Network: PLC
Payment: Tariff-Based
Input Voltage:
240V/415V
Rated Current: 16A/32A
Charging: myEVC App
Network:
3|4G, PLC, WiFi
Payment: Tariff-Based
Input Voltage: 240Vac
Rated Current: 16A/32A
Charging: myEVC App
Network:
3|4G, PLC, WiFi
Payment: Tariff-Based
OCPP tells the
charging station to
communicate and
send data to EV
Charging Station
Network
Input Voltage: 415Vac
Rated Current: 32A
Charging: myEVC App
Network:
3|4G, PLC, WiFi
Payment: Tariff-Based
Input Voltage: 415Vac
Rated Current: 96A –
300A
DC Voltage: 200 - 750Vdc
Charging: myEVC App
Network:
3|4G, PLC, WIFI
Payment: Tariff-Based
Medium Voltage Level:
2.4 kVac – 40.5 kVac
Secondary Voltage:
415Vac
Number of Chargers:
Up to 8 fast chargers
(guns), supports multiple
car rapid charging
EV POC (Basement)
AC Chargers (Type 2)
3.7 kW (Dual Gun)
EV POC (Outdoor)
AC Charger (Type 2)
7.0 kW (Single Gun)
EV Charger (AC)
Floor-stand Charger
3.7kW to 22 kW
EV Charger (AC)
Wall-mount Charger
3.7 kW to 7.0 kW
OCPP Charger Dual-Gun Charger (AC)
22kW
Fast Charger (DC)
Stand-alone Charger
Up to 300 kW
2018 2022
Normal Charging
- Office
Normal Charging
- Home
- Office
- Retail
- Public
Normal Charging
- Office
Semi-Quick Charging
- Office
- Retail
- Public
Semi-Quick Charging
- Retail
- Public
Quick Charging
- Retail
- Public
- Highway
Centralized Substation (DC)
DC Charging Network
Up to 1MW (Distribution)
Quick Charging
- Retail
- Public
- Highway

10. POWER DISTRIBUTION AND SMART GRID (EV CHARGERS)
10
Delivered, installed, tested and commissioned
7kW outdoor AC EV Charger and triangular
charging station with dual socket for TNBX
A mobile app, known as myEVC was developed
together with TNBX to enable end user to locate
the nearest EV Chargers, charge & pay for it
3 Units of 7kW AC EV Charger were installed at
Atria Shopping Mall, Damansara
Collaborated with a local parking reservation provider
to provide EV charging facility for the mall visitors

11. 1
1
EV CHARGING HUB
11
TRANSFORMATIONAL EV CHARGING FACILITIES

12. Income tax relief:
▪ Cost of purchasing and
installing
▪ Renting or taking up hire-
purchase facilities
▪ Subscription payments on
EV charging facilities
Tax & duty
exemptions:
▪ Import duty
▪ Excise duty
▪ Sales tax
▪ Road tax
1
2
12
EV INITIATIVES - MALAYSIA
The government’s incentives to boost the local EV segment
BUDGET
2020
Selangor State Initiatives:
▪ 10,000 EV Charging
stations by 2025
▪ State Govt + Private
Collaboration
▪ Parking charge waiver for
EV in 2022

13. 1
3
13
EV CHARGING HUB SOLUTIONS – AVAILABLE MODELS
• Option 1:
• Full development engagement under concession set-up;
• Hardware and PLUGInfinite software implementation;
• Full capex deployment plus O&M.
• Time-based Charges collection
• Option 2:
• White labeling engagement;
• White labelled hardware and software implementation;
• Project payment based.
• Option 3:
• Software white labeling engagement;
• Hardware diagnostic with software white labelling integration;
• Project payment based.

14. 1
4
14
EV CHARGING HUB SOLUTION FOR SELANGOR STATE
• Model Option 1
• PESTECH undertake full development engagement & full capex deployment
under exclusive concession set-up with local councils
• Covered EV Charging Parking Hub with State of Art Charging Stations
• Utilizing digital products and telecommunication infrastructures
• Park & Charge with EASE and SECURITY
• Bright lighting and CCTV
• Digital billboard for display of instructions and public information
• Charging Stations will be supplied from TNB
• PV Solar panels for auxiliary power of the Charging Hub

15. 1
5
15
PRODUCT OFFERING & CHARGING INFRASTRUCTURE
Wallbox
Chargers
3.5kW-22kW AC
Multi Standard
Chargers
60kW DC & 22kW AC
Fast Chargers
160kW/180kW DC
e.g. compact station
Grid access point
Medium-voltage
Switchgear 11 kV
Transformer
e.g 11/0.4 kV
LV Switch Cabinet
400V AC
Chargers > 50kW DC
e. g. 11 kV AC e. g. 11 kV AC 400V AC 400V AC
Agnostic Choice of EV
Charging Hardware

16. 1
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16
PESTECH’S PROPRIETARY OCP BASED EV CHARGING HUB
AI CCTV Parking
Bay Monitoring
Locate and reserve
parking bay
Flexible Payment
Methods
Features of Public Parking
EV Charging Deployment in Cities
7kW AC Charging
PHEV
EV
+26KM/Hour
+47KM/Hour
Average Charging Speeds
*Assuming an average EV efficiency of 15kwh/100KM
Real Time Information
and Push Notification

17. 1
7
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TECHNOLOGY ADVANCEMENT
Locate and reserve
parking bay
• Majority PHEV cars at present, 7kW AC charging stations suffices
• Popularity of full EV cars requires larger station 22kW type
• Trending of large capacity DC chargers in near future
• PESTECH responsible to upgrade the charging station in line with EV car
market trend to meet the needs
Model Rate (kW)
Battery
(kWh)
7 kW
charge time
22 kW
charge time
Model Rate (kW)
Battery
(kWh)
7 kW
charge time
22 kW
charge time
330e Gen 2 3.7 12 3.5 hrs 3.5 hrs S90 3.7 10.4 3.1 hrs 3.1 hrs
530e 3.7 9.2 2.8 hrs 2.8 hrs
Countryman
PHEV
3.7 7.6 2.4 hrs 2.4 hrs
X5 Gen 2 3.7 24 6.8 hrs 6.8 hrs
LEAF Gen 2
(2019)
6.6 40 6.4 hrs 6.4 hrs
740Le 3.7 9.2 2.8 hrs 2.8 hrs iMIEV 3.7 16 4.6 hrs 4.6 hrs
i8 3.7 11.6 3.4 hrs 3.4 hrs ZOE 22 22 3.0 hrs 1.0 hrs
C350e 3.7 6.2 2.0 hrs 2.0 hrs
Model S, X
or 3
22 85 11.5 hrs 3.9 hrs
E350e 3.7 6.2 2.0 hrs 2.0 hrs i3 11 42.2 5.7 hrs 3.8 hrs
S560e 7.4 13.5 2.1 hrs 2.1 hrs EQC 7.4 80 11.1 hrs 11.1 hrs
XC90 3.7 10.4 3.1 hrs 3.1 hrs
Taycan
(2020)
22 90 12.2 hrs 4.1 hrs
XC60 3.7 10.4 3.1 hrs 3.1 hrs

18. 1
8
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OCPP - UNIQUE FEATURES
Singular platform managing EV charging
ecosystem through Open Charge Point
Protocol (OCPP)
OCPP EV Charging Management System is
classified into 2 systems:-
➢ Back-end System: Solution Architecture
➢ Front-end System: Web Portal for Asset
Owners and EV Charging User Mobile
Apps
Allows EV charging stations and central
management systems from different vendors
to communicate with each other
Register new EV Chargers onto
the platform
Remote access to EV Chargers for
operation & management
Display real time status of EV
Chargers
in the network
Assign different tariff rates for
charging stations
Ability to provide analytic data
- Usage behaviour, Consumptions
and Transactions
Independently configure each EV
Charger connected in the network
Features
Overview

19. 1
9
19
PROPRIETARY OCP BASED PROTOCOL – MOBILE APP FEATURES
Mobile App
Features
3
1
2
4
5
6
Locate and
reserve nearest
EV charging
Parking Bay
Confirm Arrival
and Start charging
Check charging
status
Stop charging
View transaction
history
Pay-per-use features
through online
banking, credit card
and e-wallet

20. 2
0
20
FLOWS OF CHARGING AT OUR EV HUB - CONCEPT
2. Vehicles arrives at prebooked EV Charging Hub. Car plate
recognition to deactivate barrier to allow access.
3. Scanning QR code via
PlugInfinite to start charging.
4. PlugInfinite sends alert upon
conclusion of charging with details
displayed.
Commercial Area
Public EV Charging
Station
1. Prebooking of
EV Charging Lot via
PlugInfinite mobile
App

21. 2
1
21
FLOWS OF CHARGING AT OUR EV HUB - CONCEPT
- PlugInfinite mobile app provides booking, charging, end-
charging, duration, and total cost statistics;
- Car plate recognition function provides access for pre-booked
EV;
- No parking fee, charging fee to be based on duration;
- Full charged notification via PlugInfinite to alert owner, non-
removal of vehicle shall incur additional charging fee based on
duration.

22. 2
2
22
3D Illustration of PESTECH EV Charging Hub (Front Parking)
DECARBONIZATION VIA EV PROMULGATION - CONCEPT

23. 2
3
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3D Illustration of PESTECH EV Charging Hub (Front Parking)
DECARBONIZATION VIA EV PROMULGATION - CONCEPT

24. 2
4
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3D Illustration of PESTECH EV Charging Hub (Side Parking)
DECARBONIZATION VIA EV PROMULGATION - CONCEPT

25. 2
5
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3D Illustration of PESTECH EV Charging Hub (Side Parking)
DECARBONIZATION VIA EV PROMULGATION - CONCEPT

26. 2
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• Identifying suitable locations for EV Charging point installation;
• Establish easily accessible, safe, universal, intelligent, and prominent
charging infrastructure at identified locations;
• Web and mobile app enabled OCPP system for administrative
monitoring, reporting, and user friendly interface with e-wallet feature;
• State wide implementation ready on hardware and software;
• Collaboration with homegrown technology company, PESTECH.
DECARBONIZATION VIA EV PROMULGATION - CONCEPT

27. 2
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Model for collaboration - Concept
- PESTECH: Capex and O&M commitment;
- Municipality: Exclusive Consent for locations and advertisement
rights at EV Charging Hub;
- First 3 years waiver of parking lots charges to PESTECH, prevailing
rate thereafter;
- EV charging fee to public proposed at RM0.50 – RM0.80 per minute;
- Visible publicity for decarbonization promotion.
DECARBONIZATION VIA EV PROMULGATION

28. 2
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Model for collaboration - Scopes
- PESTECH:
- Capex and O&M commitment;
- 3 commercial locations with 3 bays charging station at each location;
- Hardware and software installation;
- Charging data collection and analysis;
- Future expansion undertaking and technology updates (achieving 70%
occupancy and above from 8am to 8pm).
- Municipality:
- Consent for locations for EV charging lots (15 years);
- Consent for advertisement rights at charging station (15 years);
- Provision of accommodative use of selected locality(ies) for continuous
hardware and software upgrade following market needs;
- Expansion parking lots allocation, if required.
DECARBONIZATION VIA EV PROMULGATION

29. 2
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DECARBONIZATION VIA EV PROMULGATION
Convenience to Public EV Owners
- Bright, solar panel powered charging infrastructure;
- Elegantly shaded for all weather use;
- LCD screen display for quick and user friendly charging instruction;
- Safety feature for secured charging with CCTV surveillance;
- Mobile App enabled charging information rendering;
- Location enabled for charging station availability checking/ booking;
- Charging and end-of-charging alert system;
- E-wallet integration for ease of payment;
- Time-based charges;
- Barrier system to prevent unauthorized parking.

30. 3
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DECARBONIZATION VIA EV PROMULGATION
Next step forward:
- Exclusive collaboration for 3 selected locations;
- Consent and Exclusive Collaboration Agreement for EV
Charging implementation initiative (for continuous upgrades
commitment purposes);
- Formation of task force committee;
- Focused areas project execution;
- Project COD officiation.

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THANK YOU