COMMERCIALIZATION OF ADVANCED SOLAR PV MINI GRIDS

Transcription

1 COMMERCIALIZATION OF ADVANCED SOLAR PV MINI GRIDS DHYBRID Power Systems GmbH Dipl. Ing. Konstantinos Vergos EU PVSEC 2016

2 AGENDA 1. Introduction 2. Conventional Mini Grids 3. Advanced PV Mini Grids Energy analysis 4. Advanced PV Mini Grids Financial analysis 5. Reference Projects 2

3 INTRODUCTION OF DHYBRID Leading provider for renewable energy concepts & grid stability solutions for Islands, resorts and industry. Head offices in Munich with international partner network and completed projects. 3

4 CONVENTIONAL MINI GRIDS 4

5 WITHOUT ACCESS TO EXTERNAL ELECTRICITY GRID No utility grid: Diesel generator as prime energy 5

6 WITH ACCESS TO EXTERNAL ELECTRICITY GRID Instable utility grid: Diesel generator as backup 6

7 CONVENTIONAL MINI GRIDS STATUS QUO High costs of electricity / maintenance Instability of utility energy supply Ecological impact 7

8 CONVENTIONAL MINI GRIDS STATUS QUO Volatile costs of diesel fuel Delivery and import dependence 8

9 ADVANCED PV MINI GRIDS 9

10 ADVANCED PV HYBRID MINI GRIDS 10

11 ADVANCED PV HYBRID MINI GRIDS 11

12 ADVANCED PV MINI GRIDS CASE STUDY ENERGY 12

13 PV HYBRID MICRO GRID CASE STUDY ENERGY SIMULATION Case study parameters: Gensets: 1000 kva x 3 13

14 PV HYBRID MICRO GRID CASE STUDY ENERGY SIMULATION Case study parameters: Solar PV: 500 kwp Irradiation: 1600 kwh/kwp/a 14

15 PV HYBRID MICRO GRID CASE STUDY ENERGY SIMULATION Case study parameters: Solar PV: 500 kwp Irradiation: 1600 kwh/kwp/a 15

16 PV HYBRID MICRO GRID CASE STUDY ENERGY SIMULATION Case study parameters: Solar PV: 500 kwp Irradiation: 1600 kwh/kwp/a 16

17 ADVANCED PV MINI GRIDS CASE STUDY FINANCIALS CAPEX High Quality Model CAPEX Low Quality Model PPA Model 17

18 PV HYBRID MICRO GRID CASE STUDY FINANCIAL SIMULATION CAPEX High Quality Model: Central hybrid controller High quality BOS, Engineering SIC: 1400 USD/kWp Diesel Price : 0.6 USD/L 18

19 PV HYBRID MICRO GRID CASE STUDY FINANCIAL SIMULATION Grid stability? CAPEX Low Quality Model: Simple PV Diesel Low quality BOS, Engineering SIC: 40% Less CAPEX Diesel Price : 0.6 USD/L 19

20 PV HYBRID MICRO GRID CASE STUDY FINANCIAL SIMULATION Flexibility? PPA Models: No CAPEX from end client. > 7 years contract PPA : Selling price at 90% of existing diesel price ( EUR/kWh) 20

21 PV HYBRID MICRO GRID CASE STUDY FINANCIAL SIMULATION CAPEX 1. Quality Models: Up front expenses from client. High profit and flexibility CAPEX 2. Quality Models: PPA Models: Reduced expenses from client. No CAPEX from end client. Reduced profit and flexibility Minimal profit and choices. 21

22 PV HYBRID MICRO GRID CASE STUDY ADVANCED HYBRID PV SMART / MINI GRID SYSTEM Highly competitive under conditions: High return and economic impact on operation cost Renewable energy must not compromise grid stability and reliability Technology / Manufacturer independent & scalable concept ( Future proof ) 22

23 REFERENCES REFERENCE PROJECTS 23

24 REFERENCES HOTEL ISLAND CARIBBEAN Hotel and private property island in the Caribbean Local energy generation with diesel generators 100 villas and 2 hotels located on the island 24

25 REFERENCES HOTEL ISLAND CARIBBEAN 1 MWp PV Capacity Commissioned September 2015 Fuel Reduction: 490,000 Liter per year CO 2 Reduction: 1,200,000 kg per year 25

26 REFERENCES HOTEL ISLAND CARIBBEAN 26

27 REFERENCES HOTEL RESORT THAILAND Integration of solar PV hybrid system with 250 kwp capacity Commissioned April 2016 Fuel Reduction: 120,000 Liter per year CO 2 Reduction: 295,000 kg per year 27

28 REFERENCES HOTEL RESORT THAILAND 28

29 REFERENCES SHOPPING MALL MAURITIUS 1.2 MWp PV Capacity Thermal and battery storage Commissioned March 2015 Fuel Reduction: 520,000 Liter per year CO 2 Reduction: 1,270,000 kg per year DHYBRID Power Systems Middle East Electricity 2016 K. Vergos 29

30 REFERENCES ISLAND MALDIVES 600 kw PV Capacity Utility application on resident island Commissioned November 2014 Fuel Reduction: 292,000 Liter per year CO 2 Reduction: 721,000 kg per year 30

31 CONTACT Dipl. Ing. KONSTANTINOS VERGOS Sales Manager DHYBRID Power Systems GmbH Perchtinger Str. 1a Gauting Germany TEL CELL MAIL WEB DHYBRID ENERGY SOLUTIONS ISLANDS RESORTS INDUSTRY 31