The use of an electroliser to produce Hydrogen from solar which is stored and used to provide power through a fuel cell system

1. Self%Recharging%Power%Solu2ons%%
for%People%who%need%
%
……..%Opera2onal%2me%of%24*7,%365%days%a%year%%
with%……%a%99.8%%SLA%
Presented%by%%
Pak%Ali%%
&%%
Om%Mark%
%
%
Who%have%been%there%and%done%that%!%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

2. What’s%needed…%%a%Hydrogen%BaSery%
T%powered%by%renewables%
Independent%clean%energy%produc2on%
• No%fuel%price%uncertainty%or%diesel%theW%
• Built%to%meet%Telecom%industry%standards%
• Unlimited%hydrogen%produc2on%and%%
storage%from%renewables%
• Available%with%2kW%or%4kW%output%and%field%
upgradeable%%
• Up%to%50%%cheaper%than%other%products%%
on%the%market%today%
• Total%cost%of%ownership%lower%than%diesel%%
%%%%%generators%and%baSeries%
•
9
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

3. What%is%a%Fuel%Cell%?%
9/5/11 4:23 PM
Proton exchange membrane fuel cell
1
2
At the anode, a
platinum catalyst
causes the
hydrogen to split
into positive
hydrogen ions
(protons) and
negatively charged
electrons.
Hydrogen fuel is channeled through field flow
plates to the anode on one side of the fuel cell,
while oxidant (oxygen or air) is channeled to the
cathode on the other side of the cell.
Hydrogen
flow field
Unused
fuel
Anode
(negative)
Backing layers
Hydrogen
Oxidant
gas
Oxidant
flow field
3
The polymer electrolyte
membrane (PEM) allows
only the positively
charged ions to pass
through it to the cathode.
The negatively charged
electrons must travel
along an external circuit
to the cathode, creating
an electrical current.
Water
Cathode
(positive)
Polymer
electrolyte
membrane
4
At the cathode, the electrons
and positively charged
hydrogen ions combine with
oxygen to form water, which
flows out of the cell.
! It’s%a%Electro-chemical%reac1on%!%
! It’s%a%generator%with%no%moving%parts%!%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%
3%

4. What%is%a%Self%Recharging%Fuel%Cell%?%
Power%
Grid%or%
Renewables%
DC%Load%
Always%On%
Water%produced%
when%FC%runs%
Hydrogen%
Water%used%to%
make%H2%
! Hydrogen%BaSery™%is%a%closed%system%which%is%completely%selfTrecharging.%
! Whenever%power%is%available%it%automa2cally%generates%its%own%hydrogen%(and%
oxygen)%from%water%using%electricity/renewables.%
! When%the%power%not%available,%the%Hydrogen%stored%is%used%to%power%the%load%
! There%is%no%limit%to%the%amount%of%Hydrogen%you%can%store%(just%add%more%low%
cost%storage%vessels)%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

5. How%does%it%compare%to%exis2ng%technology?%
2hrs%daily%outage%
Grid"
H2%release%
for%back%up%%
10%%
Hydrogen"
BaAery";C)"Self"
recharges""
8%
6%
4%%
2%%
Classic"Fuel"Cell"
system"with"12hrs"
H2"reserve,"run"out"
in"6"Days"
1"
2"
3"
4"
5"
6"
Days"
! Unlike a classic Fuel Cell product the Hydrogen Battery
regenerates the fuel locally
! Well suited for frequent “short” blackouts
! Well suited to combine with renewable energy sources
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

6. AEM%Membrane%Elecrolyser%is%the%key%
T%ability%to%scale%produc2on%with%renewable%power%
available%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

7. Technology%Comparison%of%Electolysers%
available%in%the%market%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

8. EFFICIENT AIR SUPPLY:
No liquids, no pumps, no heat exchangers
CLICK-ON POWER AND HY
Easy front handling, simp
Fuel%Cell%Considera2ons%
EFFICIENT"AIR"SUPPLY:"%
No%liquids,%no%pumps,%no%heat%exchangers,%no%mechanical%
parts%is%always%preferable%
%
CLICKCON"POWER"AND"HYDROGEN"CONNECTIONS:"%
Stack%replacement%should%be%easy,%front%handling,%simple%
installa2on%and%maintenance.%%
%
FREE"SCALING"TO"YOUR"REQUIRED"POWER"NEEDS:"%
Power%controller%One%Controller%should%support%mul2ple%FC’s.%
Should%be%field%upgradeable%without%decomissioning%system.%
%
LOWEST"HYDROGEN"FUEL"CONSUMPTION"POSSIBLE"
Target%of%660%Liters%per%kW/hour""
INDOOR CONFIGURATIONS INCLUDING ENCLOSURE
%
5.0
Maximum Power * (kW)
7.5
2.5
0.6
1.2
EFFICIENT AIR SUPPLY:
No liquids, no pumps, no heat exchangers
CLICK-ON POWER AND HYDROGEN CONNECTIONS:
Easy front handling, simple installation and maintenance
FREE SCALING TO YOUR REQUIRED POWER NEEDS:
One Controller for up to 20 FC units
Multiples of one standardized FC unit
SMART GRID INTEGRATION:
Minute reserve (tertiary power) and peak power shaving
EFFICIENT AIR SUPPLY:
No liquids, no pumps, no heat exchangers
CLICK-ON POWER AND HYDROGEN CONN
Easy front handling, simple installation a
FREE SCALING TO YOUR REQUIRED POWER NEEDS:
One Controller for up to 20 FC units
Multiples of one standardized FC unit
Exemplary Indoor Installation:
Separation of energy conversion (FCS) and energy
content (H2),
Minimized space requirement and floor loading
Exemplary Indoor Installa
Separation of energy con
content (H2),
Minimized space requirem
Equipment
FREE SCALING TO YOUR REQUIRED POWER NEEDS:
One Controller for up to 20 FC units
Multiples of one standardized FC unit
Exemplary Indoor Installation:
Separation of energy conversion (FCS) an
content (H2),
Minimized space requirement and floor lo
Equipment
Equipment
Rectifier
Rectifier
Fuel Cell S
Fuel Cell System
H2 Storage
SMART GRID INTEGRATION:
Minute reserve (tertiary power) and peak power shaving
SMART GRID INTEGRATION:
RENEWABLE OFF GRID INTEGRATION:
Grid like availability with zero
emissions
Minute reserve (tertiary power) and peak power shaving
10.0
12.5
25.0
50.0
Nominal Power (kW)
0.5
1.0
2.0
4.0
6.0
8.0
10.0
20.0
12.5
25
50
100
150
200
250
500
1000
Height (mm)
1200
1200
1200
1200
1800
1800
2200
2200
2200
Width (mm)
800
800
800
800
800
800
800
800
800
Depth (mm)
600
600
600
600
600
600
600
600
600
Weight (kg)
220
225
230
270
330
370
420
840
1720
13
13
13
6
11
4
6
12
emissions
40.0
Nominal Current (A)
24
Optional Space (U)
* Beginning of Life; ambient temperature <40°C
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%
RENEWABLE OFF GRID INT
Grid like availability with
RENEWABLE OFF GRID INTEGRATION:
Grid like availability
emissions with zero
8%

9. Tradi2onal%Backup%Power%Solu2ons%
T%Off%Grid%CDC/BaSery%with%renewables%
FLEXpower™
Pre-Assembled/Wired Power Conversion Systems
Pre-Assembled/Wired Power Conversion Systems
OutBack pre-assembled and pre-wired power systems take the concept of fast, easy installation to a
new level of performance, value and flexibility. Everything needed outside of power sources and backup is pre-assembled onto a single factory tested pre-wired panel. Just install the mounting bracket,
hang the system on a wall, make the necessary connections, and the system is ready-to-go.
The FLEXpower ONE System is ideal for smaller power applications including cabins, chalets, homes,
remote communication sites and back-up power systems, accommodating all essential protective
devices in the smallest system footprint possible and in the most cost-effective manner. FLEXpower
ONE includes a single inverter, AC and DC wiring boxes, a single FLEXmax Charge Controller, MATE,
HUB, FLEXnet DC and Surge Protector. The FLEXpower ONE System is also equipped with battery and
PV array breakers, a PV GFDI breaker, an Input-Output-Bypass Assembly, mounting locations for both
AC GFCI Type B and EU Type F style outlets and additional AC breakers.
FLEXpower ONE Specifications
For 120Vac/60Hz applications
Pre-wired Systems*
Description
FP1-1
VFX3524 3.5kW FLEXpower ONE, Pre-wired AC and DC boxes with 120VAC Bypass, Type B Outlet, 250A DC breaker,
FP1-3
GVFX3524 3.5kW FLEXpower ONE, Pre-wired AC and DC boxes with 120VAC Bypass, Type B Outlet, 250A DC breaker,
FP1-27
FX2524T 2.5kW FLEXpower ONE, Pre-wired AC and DC boxes with 120VAC Bypass, Type B Outlet, 175A DC breaker,
FP1-36
GTFX2524-HI 2.5kW FLEXpower ONE for Hawaii market, Pre-wired AC and DC boxes with 120VAC Bypass, Type B
(FN-DC not included)
(FN-DC not included)
For 230VAC/50Hz applications
FP1-5
VFX3024E 3kW FLEXpower ONE, Pre-wired AC and DC boxes with 230VAC Bypass, European Outlet, 250A DC breaker,
FP1-34
GVFX3024E 3kW FLEXpower ONE, Pre-wired AC and DC boxes with 230VAC Bypass, European Outlet, 250A DC
Shipping 109 lbs (49.4 kg)
Easy Bracket Mounting
FLEXpower systems are designed
with ease of installation in mind.
The hanging bracket installs quickly,
allowing the entire system to be
hung with minimal effort.
11
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%
9%

10. Tradi2onal%Backup%Power%Solu2ons%
T%On%Grid%/%Bad%Grid%
•
CDC%GenTSet%(On%grid%as%a%backup%power,%Off%Grid%as%
primary%power)%
– Charge%Discharge%System,%a%typical%configura2on%may%be%%
• 20kW%genset,%800%AH%baSery%
– Average%Run%2me%%
•
•
4,6,8,%10%hour%day%par2al%Grid,%%
24%*%7%with%a%standby%generator%in%Off%Grid%
– Limita2on%is%Fuel%Costs%(delivered%to%Site),%Logis2cs%
– Issues%with%high%GenTSet%maintenance%cost%and%periodic%
baSery%replacement%
– Issues%with%TheW%(15%T20%%of%Fuel%cost%in%some%cases%!!)%
• Move%to%BaSery/Solar%for%lower%power%sites%
– BaSery%is%expensive%in%it’s%‘cost%of%recharging’%
– Larger%soar%panels%needed%are%wasted%in%terms%of%unused%
energy%produced%at%the%wrong%2me%
– TheW%issues%(15%%of%baSeries%stolen!),%logis2cs%and%cost%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%
10%

11. Renewables%–%Daily%Sun%hours%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%
11%

12. Flux%of%Mean%Solar%Radia2on%in%1976%to%
2005%(W/m2)%
W/m2%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

13. Example%Deployment,%OffTGrid%Solar,%for%3%
kW%T%Solar/BaSery%only%Solu2on%
114%Solar%Panels%
200Wp/panel%
FLEXpower™
Pre-Assembled/Wired Power Conversion Systems
Pre-Assembled/Wired Power Conversion Systems
DC%Load%
OutBack pre-assembled and pre-wired power systems take the concept of fast, easy installation to a
new level of performance, value and flexibility. Everything needed outside of power sources and backup is pre-assembled onto a single factory tested pre-wired panel. Just install the mounting bracket,
hang the system on a wall, make the necessary connections, and the system is ready-to-go.
The FLEXpower ONE System is ideal for smaller power applications including cabins, chalets, homes,
remote communication sites and back-up power systems, accommodating all essential protective
devices in the smallest system footprint possible and in the most cost-effective manner. FLEXpower
ONE includes a single inverter, AC and DC wiring boxes, a single FLEXmax Charge Controller, MATE,
HUB, FLEXnet DC and Surge Protector. The FLEXpower ONE System is also equipped with battery and
PV array breakers, a PV GFDI breaker, an Input-Output-Bypass Assembly, mounting locations for both
AC GFCI Type B and EU Type F style outlets and additional AC breakers.
FLEXpower ONE Specifications
For 120Vac/60Hz applications
Pre-wired Systems*
Description
FP1-1
VFX3524 3.5kW FLEXpower ONE, Pre-wired AC and DC boxes with 120VAC Bypass, Type B Outlet, 250A DC breaker,
FP1-3
GVFX3524 3.5kW FLEXpower ONE, Pre-wired AC and DC boxes with 120VAC Bypass, Type B Outlet, 250A DC breaker,
FP1-27
FX2524T 2.5kW FLEXpower ONE, Pre-wired AC and DC boxes with 120VAC Bypass, Type B Outlet, 175A DC breaker,
FP1-36
GTFX2524-HI 2.5kW FLEXpower ONE for Hawaii market, Pre-wired AC and DC boxes with 120VAC Bypass, Type B
(FN-DC not included)
• To%meet%the%3%day%Autonomy%
requirement%solar%and%baSery%will%
need%to%be%increased%
• Much%of%the%energy%produced%by%solar%
is%wasted%and%could%be%beSer%u2lized%
• The%increase%in%baSeries%has%issues%
with%theW,%space,%logis2cs%etc.%
Inverter%For%%
Emergency%
AC%
(FN-DC not included)
For 230VAC/50Hz applications
FP1-5
VFX3024E 3kW FLEXpower ONE, Pre-wired AC and DC boxes with 230VAC Bypass, European Outlet, 250A DC breaker,
FP1-34
GVFX3024E 3kW FLEXpower ONE, Pre-wired AC and DC boxes with 230VAC Bypass, European Outlet, 250A DC
Shipping
109 lbs (49.4 kg)
Easy Bracket Mounting
FLEXpower systems are designed
with ease of installation in mind.
The hanging bracket installs quickly,
allowing the entire system to be
hung with minimal effort.
11
72%BaSeries%%
6,000%Ah%
13%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

14. The%Challenge%!%
• Renewable%energy%is%‘variable’%as%a%primary%source%of%power,%with%
no%power%when%you%need%it,%or%too%much%at%the%wrong%2me.%
BaSeries%may%be%efficient%at%storing%energy%but%the%real%issue%is%the%
cost%and%efficiency%of%charging%these,%while%at%the%same%2me%
providing%the%autonomy%needed.%%%
• We%need%to%use%technology%that%exploits%Hydrogen%fuel’s%poten2al%
as%a%‘energy%store’,%in%combina2on%with%renewables.%
• Produce%Hydrogen%during%periods%when%the%available%energy%from%
renewables%is%in%excess%of%the%needs%of%the%load%
• Use%Hydrogen%to%produce%electricity%during%periods%in%which%the%
available%energy%from%renewables%is%available%in%quan22es%less%than%
the%needs%of%the%load.%
• Use%Hydrogen%BaSery%;T)%ability%to%operate%and%collect%Hydrogen%
even%during%2mes%of%the%day%when%the%energy%produc2on%is%low,%
thus%maximizing%renewable%efficiency.%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%
14%

15. Hydrogen%BaSery%T%first%self%recharging%fuel%cell%
system%op2mized%for%OffTGrid%and%powered%by%
renewables%
! An%en2rely%selfTrecharging%hydrogen%fuel%cell%
system%specifically%op2mized%for%renewable%
energy%supply.%
Remote"
Management"
Power"&"Hydro"
Management"
! It%changes%the%economics%of%backup%%%%%%%%%%%%%%%%%%%%%%Fuel"Cell’s"
power%making%fuel%cells%adoptable%even%in%
extreme%or%remote%loca2ons.%
2"or"4"kW"
OpYon"
Electrolyser"
! It%enables%greener%networks%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
500"or"1000"
in%developing%markets%by%reducing%baSery%
footprint%and%the%need%to%use%GenTSet%or%any%
‘fuel%based’%solu2on.%
!
%
Liter"OpYon"
Water""
Storage"
Designed%to%op2mize%and%extend%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
both%renewable%and%grid%power.%
! Different%recharge%speeds%and%electrical%
efficiencies%available,%completely%modular%
with%flexibility%to%select%own%fuel%cell%stack.%
15%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

16. Solar%&%Hydrogen%produc2on%
Voltage%
from%Solar%
Hydrogen%
produc2on%
Starts%here%
• Solar%panels%generate%power%during%sunlight%hours%however%much%of%the%
2me%most%of%this%energy%is%not%u2lized%as%there%has%not%been%a%viable%way%
to%do%capture%and%store%this.%Solar/BaSery%configura2ons%are%designed%to%
make%best%use%of%sunlight%during%the%worst%days%hence%large%panels%and%
baSeries%are%needed%as%the%site%load%requirements%increase.%
• Exis2ng%BaSeries%are%typically%recharged%in%a%3.5%hour%window%during%the%
peak%solar%output%in%a%sunlight%day.%The%balance%of%the%solar%energy%is%in%
effect%wasted.%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%
16%

17. Hydrogen%as%an%energy%store%
Wasted%%
Energy%%!%
Time%to%
fully%charge%
24%baSeries%%
3.5%hours%
No%Wasted%%
Energy%as%all%
solar%power%is%
u2lized%
Less%BaSeries%
means%faster%
charging%%
! The%use%of%Hydrogen%as%an%a%energy%store%and%the%design%of%the%Hydrogen%
BaSery,%self%recharging%Fuel%Cell%system,%allows%us%to%fully%u2lize%all%available%
power%available%through%solar%produc2on,%even%low%power%generated%at%the%
start%and%end%of%the%day%or%in%cloudy%condi2ons%
17%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

18. Opera2on%of%the%Hydrogen%BaSery%
Power%
Grid%or%
Renewables%
DC%Load%
Always%On%
Water%produced%
when%FC%runs%
Hydrogen%
Water%used%to%
make%H2%
! Hydro-Battery ™ is a closed system which is completely selfrecharging.
! Whenever power is available it automatically generates its own
hydrogen (and oxygen) from water using electricity/renewables.
! When the power not available, the Hydrogen stored is used to
power the load
! There is no limit to the amount of Hydrogen you can store
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%
18%

19. Example%Off%Grid%Solar,%3%kW,%Hydrogen%
Storage%solu2on%
114%Solar%Panels%
200Wp/panel%
DC%Load%
FLEXpower™
Pre-Assembled/Wired Power Conversion Systems
24%BaSeries%%
2,000%Ah%
Pre-Assembled/Wired Power Conversion Systems
OutBack pre-assembled and pre-wired power systems take the concept of fast, easy installation to a
new level of performance, value and flexibility. Everything needed outside of power sources and backup is pre-assembled onto a single factory tested pre-wired panel. Just install the mounting bracket,
hang the system on a wall, make the necessary connections, and the system is ready-to-go.
The FLEXpower ONE System is ideal for smaller power applications including cabins, chalets, homes,
remote communication sites and back-up power systems, accommodating all essential protective
devices in the smallest system footprint possible and in the most cost-effective manner. FLEXpower
ONE includes a single inverter, AC and DC wiring boxes, a single FLEXmax Charge Controller, MATE,
HUB, FLEXnet DC and Surge Protector. The FLEXpower ONE System is also equipped with battery and
PV array breakers, a PV GFDI breaker, an Input-Output-Bypass Assembly, mounting locations for both
AC GFCI Type B and EU Type F style outlets and additional AC breakers.
FLEXpower ONE Specifications
For 120Vac/60Hz applications
Pre-wired Systems*
Description
FP1-1
VFX3524 3.5kW FLEXpower ONE, Pre-wired AC and DC boxes with 120VAC Bypass, Type B Outlet, 250A DC breaker,
FP1-3
GVFX3524 3.5kW FLEXpower ONE, Pre-wired AC and DC boxes with 120VAC Bypass, Type B Outlet, 250A DC breaker,
FP1-27
FX2524T 2.5kW FLEXpower ONE, Pre-wired AC and DC boxes with 120VAC Bypass, Type B Outlet, 175A DC breaker,
FP1-36
GTFX2524-HI 2.5kW FLEXpower ONE for Hawaii market, Pre-wired AC and DC boxes with 120VAC Bypass, Type B
(FN-DC not included)
Inverter%For%%
Emergency%AC%
(FN-DC not included)
For 230VAC/50Hz applications
FP1-5
VFX3024E 3kW FLEXpower ONE, Pre-wired AC and DC boxes with 230VAC Bypass, European Outlet, 250A DC breaker,
FP1-34
GVFX3024E 3kW FLEXpower ONE, Pre-wired AC and DC boxes with 230VAC Bypass, European Outlet, 250A DC
Shipping
109 lbs (49.4 kg)
Easy Bracket Mounting
FLEXpower systems are designed
with ease of installation in mind.
The hanging bracket installs quickly,
allowing the entire system to be
hung with minimal effort.
11
! To meet the 3 day Autonomy requirement, battery requirements can be
reduced by 2/3rds with a Self recharging Fuel Cell and Hydrogen storage of
5m3.
! All available energy from Solar is optimized
! There is no limit to the amount of H2 produced and storage cylinders are
cheap !
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%
19%

20. Parameters%for%energy%produc2on%
Solar%
• 114%panels%at%200Wp%per%panel,%each%panel%is%1.3m2%
• Poten2al%current%produced%is%475%Ampere%
BaSery%
• 24%OPZV%BaSery%with%a%total%of%2000%Ah%*%
• 25%hours%of%load%power%available%at%80%%DOD%
• Recharge%current%max%is%300%Ampere%(BaSery%Characteris2c)%*%
%
Autonomy%
• Is%dependent%only%on%the%H2%Storage%cylinders.%Standard%provision%is%to%
provide%Autonomy%for%3%days.%%
• Total%Autonomy%is%limitless%as%it%only%depends%on%the%addi2on%of%more%
low%cost%hydrogen%storage%cylinders%
*%Be:er%ba:ery%technology%over%OPZv%/%OPZs%is%available%
THIS%DOCUMENT%MAY%NOT%BE%CITED,%REPRODUCED%OR%DISTRIBUTED%WITHOUT%EXPRESS%WRITTEN%PERMISSION%

21. Solar%Produc2on%(Average%per%day/month)%%
Average%monthly%Solar%produc2on%and%excess%power%available%over%the%
load%&%baSery%recharge%is%calculated%taking%into%account%%
• local%condi2ons,%Solar%Isola2on%and%deTra2ng.%
• Rela2vely%small%energy%from%the%excess%of%the%load%is%only%needed%
to%start%H2%produc2on.%
month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
insolation
Wh/m^2/day
5750
5590
6170
6120
5850
5540
5760
6450
7090
7340
6960
5990
true daily demand
kWh/day
90.0
90.0
90.0
90.0
90.0
90.0
90.0
90.0
90.0
90.0
90.0
90.0
PV output
kWh/day
111.02
107.99
119.18
118.03
112.79
107.21
111.81
125.01
136.68
140.86
133.78
115.52
Average
PV output
as %age of TDD
123%
120%
132%
131%
125%
119%
124%
139%
152%
157%
149%
128%
133%
Excess Power H2 produced
kWh/day
m3/day
21.02
4.20
17.99
3.60
29.18
5.84
28.03
5.61
22.79
4.56
17.21
3.44
21.81
4.36
35.01
7.00
46.68
9.34
50.86
10.17
43.78
8.76
25.52
5.10
29.99
6.00
Power from stored H2
KWh/day
4.67
4.00
6.48
6.23
5.06
3.83
4.85
7.78
10.37
11.30
9.73
5.67
6.66
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22. Solar%Produc2on%(alloca2on%of%power%for%H2%
produc2on)%%
Total%Energy%%
from%PV%
ca."142"kWh/day""
Total%Energy%
available%from%WE%
ca."53"kWh/day""
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23. Remote%Monitoring%Op2ons%
POTENTIAL FREE
CONTACTS
%%
! The basics built in every
Hydrogen Battery ;-)
system
! Quick integration with
existing monitoring solution
based on digital IOs
SMS MONITORING
! Real time alarm delivery
direct to maintainers
! Status information to
optimize maintenance and
massively reduce the MTTR
! Works on any GSM
network: no physical
connection required
Lessons%Learned%
• Always%have%SMS%as%a%fall%back%
• TCP/IP%is%never%reliable%or%on%many%cases%available%
• Modems/terminals%need%to%be%solid%state%devices%with%
independant%memory%and%baSery%backup%
• Logs%are%important,%keep%them!%
TCP/IP CONTROL
AND MONITOR
! Proactive monitoring
solution
! Flexible solution to
integrate the site
monitoring to your own
NMS
! Full control of power
system’s functionality from
your subsidiary
! Local storage of activity
information
! Can deliver additional
site’s information
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23%

24. Remote%Management%&%Monitoring%%
(Full%IP%experience%desirable%but%must%be%%
squeezed%over%GPRS%!!)%
Power%
Controller%
SitePro%
Server%
GPRS%or%SMS%
GPS% GSM%
Primary%&%
%Secondary%SIM%
SNMP%to%NOC%%
Fuel%Cell%
DBX5000%
GTT%%
Terminal%
Electroliser%
Water%%
Storage%
Tank%
MOD%Bus%
Circuit%Based%
Hydrogen%
Storage%
User%Authen2ca2on%
Reports,%%Archive%and%%
Support%Applica2ons%
External%Access%to%Alarms%%
and%status%via%2%way%SMS,%%
email,%WEB%
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24%

25. Backup%and%Storage%examples%(Off%Grid%
example)%
H2%Store%
• Autonomy%for%3%days%at%3kW%load%%
• 194%m3%of%H2%already%in%place%
• H2%produc2on%in%conjunc2on%with%baSery%charging%
%
Assume%BaSeries%off%line%for%12%hours%
• Fuel%Cell%will%consume%32.4%m3%of%H2%(av.%900%liter/kW%hour)%
• Time%to%replace%H2%used%in%this%period%is%4.8%days%(av.%6.6%m3%per%day)%
Assume%BaSeries%off%line%for%15%hours%
• Fuel%Cell%will%consume%40.5%m3%of%H2%
• Time%to%replace%H2%used%in%this%period%is%6%days%(av%6.6%m3%per%day)%
Assume%BaSeries%off%line%for%24%hours%
• Fuel%Cell%will%consume%64.8%m3%of%H2%
• Time%to%replace%H2%used%in%this%period%is%9.7%days%(av%6.6%m3%per%day)%
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26. Conclusions%(Off%Grid)%
! For%Telecom%loads%over%1kW%baSery%configura2ons%are%generally%oversized%
to%take%into%account%the%autonomy%needed%(generally%3T4%days%is%
required).%
! The%use%of%a%smaller%baSery%configura2on%in%conjunc2on%with%a%Hydrogen%
storage%solu2on,%enables%beSer%use%of%the%energy%generated%by%
renewables,%while%reducing%the%number%of%baSeries%needed.%
! The%solar%panel%limita2on%may%exist%for%some%OffTGrid%site%condi2ons%thus%
the%solu2on%proposed%also%maximizes%the%best%use%of%available%land%space%
on%the%site.%
! Hydrogen%storage%is%an%efficient%energy%store%and%the%Hydrogen%BaSery%;T)%
system%can%effec2vely%collect%smaller%levels%of%energy%generated%under%
low%solar%condi2ons%more%effec2vely,%thus%minimizing%any%poten2al%
wasted%energy.%
! There%is%no%real%limit%to%the%amount%of%Hydrogen%you%can%produce%as%this%
can%be%met%by%using%low%cost%cylinders.%This%improves%the%poten2al%
autonomy%available%to%weeks%instead%of%days.%
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26%

27. From Nature to Power!
… Power as a service!
... Elimination of all fuel logistics!
… Renewable Energy with Cost Savings & Reliability !
mail@markshiels.com%%%%%%%%%%%skype:%mshiels%
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