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Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Dr. Roman Brinzanik
Cairo, May 22, 2017
Introducing PV-diesel hybrid solutions in offgrid agriculture and tourism in Egypt
A development partnership with GIZ/BMZ
Agenda
KRAFTWERK Renewable Power Solutions
PV-diesel hybrid solutions
Development partnership with GIZ/BMZ
3 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
KRAFTWERK – intelligent use of renewable energy
Solutions
Solar parks as an investment
PV-Diesel Hybrid for diesel savings
Self-consumption for more independence
Services
Development Implementation
Permit procedures Feasibility studies
Yield analysis
Design und engineering Construction
Commissioning
4 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Our focus: high potential regions
Source: 3Tier Inc., 2010
PV is already market competitive in countries with high irradiation
Global horizontal irradiation
600 1,600 2,900 kWh / m2 * a
Santiago
Our offices Frankfurt
Cairo
Global irradiation map
Berlin
optimal conditions in MENA region
5 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Office in Cairo
Cooperation with ComAp and Cairo Solar to bundle PV and genset/hybrid controller expertise
European/ Egyptian engineers
Making PV-diesel hybrid plants happen in Egypt
Finance solutions
~650kWp PV installed in Egypt
many genset installations
in Egypt
Agenda
KRAFTWERK Renewable Power Solutions
PV-diesel hybrid solutions
Development partnership with GIZ/BMZ
7 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
The principle: Substitution of diesel by solar electricity
0"kW"
10"kW"
20"kW"
30"kW"
40"kW"
50"kW"
60"kW"
70"kW"
80"kW"
90"kW"
1" 2" 3" 4" 5" 6" 7" 8" 9" 10" 11" 12" 13" 14" 15" 16" 17" 18" 19" 20" 21" 22" 23" 24"
Load"profile"
PV"Total"Bruto"
Diesel"profile"Neto"
PV"Total"Neto"
Diesel"min"
Pow
er
Hours
Electricity from
diesel
Electricity from
solar PV
Electricity from
solar PV/battery
Payback time ~ 5 years
24 hour load and solar profile Solar energy is cheaper than
unsubsidized diesel
Solar energy fed into the diesel grid =
diesel savings
Price per kWh
8 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Electrical scheme of PV-diesel hybrid solution
Consumers (pumps, ...)
Zc
PV plant
G G G
= ≈
= ≈
Grid inverter
Zs
Meter consumption
Meter solar
Diesel gensets
Load
PM
! Hybrid Control ensures stable grid provided by the gensets
! The solar grid inverters only follow the grid
! Control/ measurement of total load
! Regulation of inverter power - Power Management (PM) - to ensure stable and safe operation of minimum 1 genset
! Genset Spinning Reserve, ensuring enough genset capacity available
! Reverse Power Control, protection of gensets
! Remote Emergency Control, immediate zero-power mode of inverters
Switchboard
Electrical scheme Main features of hybrid control
Hybrid Control
9 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
PV plant integrated in diesel grid of luxury hotel
! Luxury hotel in the Atacama Desert, Chile
! Island system supplied by 3 diesel generators
! ~ US$ 100,000 annual diesel costs
! Diesel price of 0.85 US$ per liter
! Project phase 1: 23 kWp PV plant
! Feed into diesel grid
! Hybrid controller ensures co-generation
! Commissioned: June 2013
Case study
10 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Solar power reduces diesel consumption
Case study
! Load profile measurements during project planning
! System solution: integration of PV in diesel grid, min of 1 genset must run continuously
! Diesel savings of ~15% p.a.
! Investment payback in 3 years
! Project phase 2 (2017): 156kWp PV / 317kWh Li-Ion battery diesel hybrid system, diesel savings of ~65% p.a.
Load and solar profiles during one day
0"kW"
10"kW"
20"kW"
30"kW"
40"kW"
50"kW"
60"kW"
70"kW"
80"kW"
90"kW"
1" 2" 3" 4" 5" 6" 7" 8" 9" 10" 11" 12" 13" 14" 15" 16" 17" 18" 19" 20" 21" 22" 23" 24"
Load"profile"
PV"Total"Bruto"
Diesel"profile"Neto"
PV"Total"Neto"
Diesel"min"
Solar energy fed into the grid = diesel savings
11 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
! Agriculture: land reclamation, irrigation, livestock breeding, cooling and packaging, ...
! Tourism: remote areas such as Marsa Alam, operation of hotels, water desalination, ...
Huge potential for PV-diesel hybrid systems in offgrid agriculture and tourism in Egypt
Agriculture and tourism can become drivers of transition to solar power
12 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Solar energy for self-consumption pays off - depending on fossil fuel subsidies, FX rate and capital cost
Comparison of energy costs in Egypt
0
5
10
15
20
25
30
35
Industrial energy costs
on-grid
Energy from diesel
generators1)
Energy from photovoltaic
plants2)
US
Cen
t / k
Wh
1) Only diesel costs considered: 2.75 EGP/Liter
2) LCOE method, all costs considered over 25 years lifetime: CAPEX, M&O, capital costs
Stable
Implementing solar energy in a business…
! can sink operating expenses
! increases planning dependability
! creates greater independence
! protects the environment as-is
w/o subsidies
as-is
w/o subsidies
13 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Market barriers for PV-diesel hybrid solutions in Egypt
Diesel subsidies Time schedule of phase out is uncertain
Finance Unaccustomed cash flows, short investment horizon, weak EGP, high interest rate
Expertise More complex than solar home systems
Awareness / trust Local investors, farms, hotels, banks lack know-how and experience
Barriers need to be tackled in order to make solar PV successful
Agenda
KRAFTWERK Renewable Power Solutions
PV-diesel hybrid solutions
Development partnership with GIZ/BMZ
15 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
! Market development for PV-diesel hybrid solutions in Egypt
! Increase awareness on reliability and cost-efficiency of PV-diesel hybrid solutions
! Target group: local investors and financiers such as farms, hotels, commercial banks, leasing companies, funds
Development partnership with GIZ/BMZ
Development
partnership Development
cooperation
Private
sector
Common goals
16 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Planned development partnership activities
Real-world cases Measurement of load profiles and genset parameters of typical consumers
Know-how transfer Train-the trainer seminars, workshops, trainings
Model projects Implement and showcase reference PV-diesel hybrid systems
Networking Connect relevant stakeholders
Toolbox Financial simulation software and PV-diesel hybrid guidelines
17 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Core messages
! PV-diesel hybrid systems have a huge potential in offgrid agriculture and tourism
! PPP with GIZ/BMZ on market development for PV-diesel hybrid systems
! We are looking for interested agricultural and tourism companies, banks, leasing companies, funds
! Kick-off in July 2017: contact us for updates
Thank you for your attention
18 © KRAFTWERK Renewable Power Solutions GmbH
Decentralized Renewable Energy Solutions in the MENA region, Cairo, May 22, 2017
Your contact
Dr. Roman Brinzanik Tel +49 69 8720 5501 Mobile +49 172 1744112 [email protected] www.kraftwerk-rps.com
Office Berlin
Wilhelminenhofstraße 75, 12459 Berlin, Germany
Office Egypt
Building 170, Street 28, 5th District, New Cairo, Egypt