Siemens eMobility offers comprehensive solutions for electric vehicle (EV) projects, including various charger options such as level 2 AC and level 3 DC fast chargers. The document outlines the product lineup, specifications, and the implementation of cloud connectivity for commercial applications. Notable use cases include projects in Texas and Hawaii, showcasing Siemens' competitive pricing and unique values that enhance their market positioning.

1. Siemens eMobility™ Update
Ross C. Mueller Sr. BD
Forth Slide Deck
Confidential © Siemens AG 2020

2. Page 2 Internal Siemens Siemens SI DS FG EMOB 2020
eMobility offers a complete Plugtogrid™ solution
providing products & services across all aspects of an EV project
Maintenance / Service Contracts

3. Page 3 Internal Siemens Siemens SI DS FG EMOB 2020
Latest EV Charger Lineup
AC Chargers
Level 2
DC Fast Charger
Level 3
DC Medium and Heavy Duty (MDHD)
VersiCharge Level 2
• 9.6-11.5kW
• 19kW in 2021
• Multiple hours to charge
• Thousands of units deployed
(Gen 2 – 7.2kW)
VersiCharge Ultra 50/175
• 50/175kW
• Single dispenser
• Half hour to charge
• Hundreds of units deployed
• Dispenser agnostic
• 50-600kW
• Semi-parallel charging
• Ongoing test projects
• Dedicated configurations for
depot and overhead charging
• Existing install base in North
America
• 150-600kW
• Built in US (NC/GA)
Chargers
VersiCharge Level 2 VersiCharge Ultra 50/175 Upcoming: SICHARGECurrent: VersiCharge Go/MaxxHP

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VersiCharge™ G3 Level 2 Chargers
Residential and Commercial Product Offerings – Released for Sale Now
Residential
Basic (No communications)
Smart (with communications)
“there are two different wattages for each type”
• 9.6kW is hardwired or plug powered with 20ft charging
cord. Requires 208/240V, 50A, 2pole
• 11.5kW is hardwired with 20ft charging cord. Requires
208/240V, 60A, 2pole
• Smart Version meets Utility requirements with OCPP
• Plug: SAE J1772
• ISO 15118 HW ready
Features:
• Same 9.6 & 11.5kW specs as Residential
but adds Modbus Serial /Wi-Fi and OCPP
Wi-Fi and Cellular communications.
• Child Unit - just Wi-Fi and serial, and
links to parent charger for easy installation
• Parent Unit – includes Ethernet &
Cellular gateway and supports up to 10
Wi-Fi chargers
• Billing or On/Off control with standard
RFID reader or optional QR code
Commercial
Cell
Wi-Fi
Child (talks to Parent charger)
Parent (acks as a gateway)
Child
Parent
Child
ChildChild

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VersiCharge™ G3 Commercial Network Connectivity
Siemens Cloud (OCPP) Billing & Control Solutions
Siemens Cloud Services
or other OCPP Cloud
provider
Wi-Fi
Receiver
OCPP
Wi-Fi from each
charger to a
building Wi-Fi
receiver
Option 1:
Wi-Fi Connection to building
LAN with open connection to
the cloud
Wi-Fi
OCPP
Child
Child
Child
Cellular
OCPP
Wi-Fi
OCPP
ChildChildParent
Gateway
Wi-Fi from each Child charger to a
Parent with Cellular. Child
chargers must be within 200 feet
line of sight. Parent supports up
to 10 Child chargers.
Wi-Fi
OCPP
Option 3:
Child Wi-Fi to Parent with Cellular
connection to the cloud
Option 2:
Child Wi-Fi to Parent with Ethernet, to buildings LAN network
with open connection to the cloud
Ethernet
OCPP
Child
Wi-Fi
OCPP
Wi-Fi
OCPP
ChildParent
Gateway

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VersiCharge™ G3 Commercial Network Connectivity
Smart Building Management (Modbus) and Billing / Support (OCPP) Solutions
Wi-Fi
Building
Receiver
OCPP
Ethernet (Cu)
Modbus TCP
Child ChildParent
Gateway
Wi-Fi
OCPP
Wi-Fi
OCPP
Cellular
OCPP
Child Child
Wi-Fi
OCPP
Wi-Fi
OCPP
Wi-Fi
OCPP
Serial RS-485
Modbus
Child
Serial RS-485
Modbus
DesigoCC
Siemens Cloud
Services or other
OCPP Cloud provider
Child Child
Wi-Fi
OCPP
Wi-Fi
OCPP
Serial RS-485
Modbus
Parent
Gateway
Cellular
OCPP
Option 2: Wi-Fi from each charger
to a Parent with Cell. Must be
within 200 feet line of sight. Parent
supports up to 10 Child chargers.
Option 3: Serial Modbus to
Ethernet Modbus, plus Wi-Fi
OCPP to Cellular OCPP to cloud.
Note: Up to 32 serial (RS485)
Child chargers can be connected
to the Parent charger.
Option 1: If chargers are close to a
Wi-Fi network with access to the
cloud, you can use Child chargers,
plus serial (Modbus).

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Use Case
60 Story Highrise Building – 600 Guadalupe, Texas
Scope
NEW VersiCharge G3 Chargers
(Qty 61), Posts, Cable Retraction
and coming, cloud monitoring
Siemens Unique Value
• Awarded based on competitive price, RFID & Open
Communication features.
• The EV chargers were added after a product update with the
engineering firm / general contractor (PDI, Inc).
• Local support through our channel and local support at the GC
location for design support
Siemens Future Positioning
• Project being installed in early 2021
• Phase two will be implementing a cloud service contract
• Successful implementation will lead to more project opportunities
with the General Contractor and local distributor for not only
eMobility, but all our Siemens PlugtoGrid™ offerings!

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The e-fleet depot of the future
Space optimized roof top
or underground installed
Flexible and modular
grid access
MV & LV distribution on
site “clean-air”
Busbar trunking
system
Powerdistribution
Charging poles –
Plug-in or roof-mounted
Indoor pantograph Integration of e-cars
service fleet
Fast charging stations
outside
Charginginfrastrcture
Renewable integration &
micro-grid
Modular storage &
second life
Monitoring & control SW
DistributedEnergy
Systemsandservices
Consulting, operations &
managed services

9. Page 10 Internal Siemens Siemens SI DS FG EMOB 2020
Use Case
Kalihi-Palama eBus Depot, city and County of Honolulu, Hawaii
Scope
9x MAXX HP 150kW Power Cabinets
25 MAXX HP Remote Dispensers
eMobility SaaS Cloud Connection
Siemens Unique Value
• Awarded based on competitive price and relationship with Electrical
Contractor
• Modular design for cost effective install 9 Power cabinets Vs 12 for
the competition.
• SaaS EVC3 depot Software provided strong features against other
competitors
Siemens Future Positioning
• Project being installed in May 2021
• First project with BEB OEM Gillig
• First project of its kind in Hawaii
• One of five projects on the Hawaiian Islands four others Siemens
is positioned to strongly secure with successful installation.