Generators transform heat into electricity directly by using linear alternators. Design breakthroughs have resulted in an extremely reliable, long-life, maintenance-free, and quiet, electricity generating platform. The FPSE generators, when heated at their absorber, can literally transform any flow of heat into a steady output of electricity. These same generators are packaged into PowerGen’s energy products, these make use of multiple types of fuels to generate grid-quality electric power. For more information visit www.remotepowergen.com

1. PowerGen
◊ Extreme Reliability ◊ Low Maintenance ◊ High Efficiency ◊ Low Cost
Unattended Remote Power Solutions

2. Alternative Power products
• TEG efficiency is typically 2% and few extra heating options
• TEGs can be sensitive to fuel variability.
• TEGs have a relatively short live span.
• Price per Watt is higher.
• Fuel cells are less typically less efficient
• Fuel cells have a shorter live span
• Fuel cells may use more expensive methanols to operate

3. Industry leading PowerGen Technology!
PowerGen has a 16% gas-to-electric power ratio.
PowerGen produces 60% usable heat.
PowerGen can be used to heat trace a 1500’ of ½ inch SS tubing loop.
PowerGen has a long, 80,000 hr+ continuous operation, lifespan.
PowerGen requires 1-2 hours a year of scheduled maintenance
PowerGen provides reliable, consistent power
PowerGen has the lowest cost/Watt in the low-medium power industry

4. • Cathodic Protection (ICCP)
• Well-pad automation
• Valve control
• Instrumentation and metering for pipelines and well-pads
• Artificial-lift equipment
• Heating to avoid moisture and freeze off
• Communication and SCADA systems
• Monitoring and site control
• Lighting, security and safety equipment
• Renewable power backup, battery charging
Oil and Gas Remote Power Applications
4

5. Pipeline Metering
Application Fuel Metering / SCADA Station
Power Load 900 Watts (Smartgen replaces x2 TEGS)
Fuel Pipeline Natural Gas
Configuration Battery Assisted Power Supply (BAPS) 24Vdc + 240Vac Heater
Location British-Columbia, Canada

6. Application ICCP - Cathodic Protection
Power Load 3800 Watts
Fuel Pipeline Natural Gas
Configuration 240VAC 1P, (120VAC <–> 120VAC phase to phase)
Location Rocky Mountains - USA
Pipeline Integrity - ICCP

7. PowerGen 5650 – Metering Solutions
Application Fuel Metering / SCADA Station
Power Load 900 Watts (PowerGen replaces x2 TEGS)
Fuel Pipeline Natural Gas
Configuration Battery Assisted Power Supply (BAPS) 24Vdc + 240Vac Heater
Location Subarctic

8. PowerGen 5650 – Well Pad Solutions
Application Block valves / SCADA / Metering
Power Load 1600 Watts
Fuel Well pad natural gas
Configuration Battery Charging @ 24Vdc + 120Vac heat trace
Location Marcellus Shale

9. Switching Pneumatic systems from gas to air
PowerGen Solution Benefits
Significant reduction of green house gas venting to
atmosphere. (10x cleaner combustion than ICE)
Single emission source for simple reporting
Retrofit existing skids with an air compressor & PowerGen
unit.
Additional electricity for lights and surveillance
Heat for building and 1500’ of ½ inch SS tubing glycol heat
trace loop.
Can be operated with 1,000 ppm H2S or low BTU flare gas
A cost effective solution to comply with AER Directive 060.
AER Directive 60 came into effect March 29, 2018

10. Design Philosophy
Dispatchable and flexible power solution for a variety of power-needs
marked by extreme reliability and low maintenance
- all for competitive cost of ownership -
Core Technology
The PowerGen is based on the Qnergy Free Piston Stirling Engine (FPSE) with proven legacy in
Military and Space applications.
o Zero Maintenance Generator
o ◊ Friction-Free ◊ No Rotating Parts ◊ Sealed
o Highly Reliable in Harsh Environments
o High Electrical Efficiency
o Multi-Fuel Capacity
PowerGen Series – Remote Power Solution
Prime Power | Extreme Reliability | Competitively Priced

11. PowerGen Unique Generator Platform
Laser sealed | No rubbing parts | No lubrication
Up to 30% thermal-to-electric efficiency
Adaptable to almost any fuel or heat source
No Service
Best in Class
Technology
Zero
Maintenance
Sealed Engine
No rubbing parts
Long Life
Ease of
Integration
Simple Design (only 66 parts)
Small Footprint and Low Weight
Comply to both CE and UL certifications
Flexible AC/DC power outputs
Single engine capacity up to 7,100 Watt
Flexible Power
Interfaces
Heat Source
Electricity
Out
Heat Out
Linear
Alternator
Cooling
Maintenance
Free Generator

12. PowerGen Combustion
Fully enclosed combustion| Cool exhaust | Extremely low emissions
QNERGY CORPORATE PRESENTATION | CONFIDENTIAL
Radial
Combustion
Exhaust
• Positive pressure exhaust system.
• Exhaust is diluted and exits at below < 200°F.
• All surfaces are cooled
• Location spacing like internal combustion engines due
to enclosed combustion chamber
Air – Fuel Premix

13. PowerGen – Key Component Overview
AIR FILTER
GAS PRESSURE
REGULATOR
BATTERY
CAVITY BURNER
WATER COOLED
EXHAUST DUCT
ENGINE-GENERATOR
GENERATOR Heat Rejection Unit
Expansion Reservoir
Level Sensor
Fan Divider
Cooling Liquid
Pump

14. Heat Recovery Options:
 Detachable hot-air Heat Rejection Unit
 Liquid loop heat recovery option
 Heat Supply Ratio of x 2.5 – 3.5 of power output
 Controllable supply temperatures

15. Interface Options and Communications
On-Site
Software Application | MODBUS | Dry contacts| Web-based monitoring
Off-Site
Web based
monitoring
MODBUS
Software
Application
Control Contacts
(x6 inputs / x8 outputs)

16. Covering the 500 Watt - 5,000 Watt power range
16
$0
$25,000
$50,000
$75,000
$100,000
$125,000
0 50W 500W 1kW 5kW
The Power Gap of 500 Watt to 5 kiloWatt
Qnergy
TEGs, Fuel cells, solar-hybrid
7.5 kW generator
John Deer or Kohler
40REOZJB
Conventional generators
U.S. $ CAPEX
1000 Watt TEG array
Meeting site power needs | Grid quality electricity| Low cost of ownership

17. PowerGen Size Specifications

18. PowerGen 5650 Specifications
Generator Design Life 10 - 15 years
Fuel Type Gaseous Fuel (NG; LPG; Propane; Unprocessed Gas)
Fuel Supply
NG, 3-50 psi
Propane, 2-30 psi
Fuel Consumption (min-max)
Nat Gas 1,433 SCF/day – 3,964 SCF/day
Propane 15.2 Gallons/day – 44.4/day
Operating Temperature -4°F to 122°F / -20°C to +50°C (-40°C startup option available)
Altitude 5,000ft @ full power (higher will de-rate at 5% per 1000ft)
Operating mode
• Continuous pre-set power
• Cycling battery charger
• Conditional response-based logic
Electrical Power up to 5650 Watt
Electrical Output 240ac Split-Phase / 60Hz (120ac – 120ac)
Service Cycle Annual Inspection – less than 1 hour
Certification ETL, UL2200 / CSA equivalents

19. Power Output Options:

20. Additional Power Configurations
• 12Vdc / 24Vdc / 48Vdc options available upon requests.

21. The PowerGen: A rugged workhorse
Reliable | ‘Stirling-Inside’ | Flexible fuel
21
Feature Benefit
Reliability The most reliable generator on the market. Effectively zero-maintenance
Flexible fuel
Multiple fuels: Ethane, Butane, Syngas, etc. Can transform ANY gaseous fuel
from 700 BTU/SCF to 3200 BTU/SCF into electricity.
Harsh environment
Extreme temperatures (-400C to +50°C), dust and other harsh environmental
conditions
Low cost
$9,11 CAN /Watt, as compared to $52,00 - $65,00 CAN/Watt for Thermo-
Electric Generators (TEG) and Solid Oxide Fuel Cells (SOFC).
Flexible operation
Flexible Operation: multiple start-stops or continuous operation at same
reliability

22. Variable Speed Pump
Y-strainer
Relief cap
Fluid level switch
Return
Outgoing supply
Plate heat exchanger
Glycol Heating Loop (GHL) Module:
Reservoir
Generator Reject Heat

23. -GHL Module Specifications:
Units Metric
Minimum Ambient Temperature - 40 °F C - 40
Minimum Return Setpoint temperature 77 °F C 25
Maximum Return Setpoint temperature 135 °F C 57.22
Maximum 1/2" tube length 1500 ft. M 457.2
Flow rate 0.5-2.2 GPM LPM 1.8-2.2
Fluid reservoir - working volume 1.5 gl. L 5.67812
Fluid reservoir - expansion volume 0.5 gl. L 1.89271
Heat trace interface 1/2" NPT Male Inch MM 12.7
Coolant filter SST 100 mesh
(150 micron)
Glycol content range
Up to 50% vol. glycol
content
Features • Level switch for fluid low level warning.
• No flow warning
• Settable Return Setpoint temperatures
• Monitors supply and return temperature
• Controllable flow DC motored pump
• Winter / Summer toggle switch

24. Heat Output Capacity:
* Note: The internal pump in all cases can circulate 50/50 glycol thru 1500’ feet of ½” piping.
-
125
250
375
500
625
750
875
1,000
1,125
1,250
1,375
1,500
1,625
1,750
1,875
2,000
2,125
-
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
45,000
50,000
55,000
60,000
65,000
70,000
75,000
70 80 90 100 110 120 130 140
EQUIVALENTFEET@1/2"TUBE
(ASSUMINGHEATRATIO34BTU/HRPERFOOT)
BTU/HR
DEG °F
Maximum Heat Output to Return Setpoint
PowerGen 1200 1200 w/o power load PowerGen 5650 5650 w/o power load

25. 25
Clear Value Proposition: A Customer site
Higher Reliability | Better Performance | Lower cost
• PowerGen
• $34.00 Day CAD on 5 yr lease for 5,650 Watt
• $23.60 Day CAD on a 5 yr lease for 1,200 Watt.
• Expected annual service cost 1-2 hrs Annually
• No specialized training
• Nearly zero downtime
Sample Alternative Power Solution
• $84,611.95 CAD for a 1,500 Watt system
• $10,413.77 CAD annual maintenance / factory tech
required
• 6 days downtime per year
• Lower reliability forces spare capacity budgeting

26. 26
Testimonials
Continuous focus on customer satisfaction
Signal supervisor
“Not many are more pleased than myself with
this system, except maybe the maintainer
who does not have to visit this site every day
in winter months due to power issues. This
unit has kept our signal site up 100% over the
last winter, which has been a big
maintenance relief from years past. Thank
you to all involved in this project.”
Oil & Gas field engineer
“We have multiple remote sites that are
down right now that need a generator like
this.”
“This generator will save us thousands of
dollars in annual maintenance costs.”
“Since your generator can provide more
power, we will be able to use it in a lot more
applications than just ICCP”.

27. Contact us today
• Our factory-trained Canadian staff is here to help you succeed with your
remote power needs.

28. Bringing power to where you need it most…
Thank You.

29. Contact us for more information!
OilPro Oilfield Production Equipment Ltd.
530 Cleveland Cres S.E Calgary, Alberta, T2G 4A9
Office 403-215-3373
Email info@oilpro.ca
Web www.oilpro.ca/powergen/