document name
play

Document Name Solar Analytics - Rooftop PV energy analytics - PowerPoint PPT Presentation

Sep 15, 2023 •27 likes •417 views

Document Name Solar Analytics - Rooftop PV energy analytics PREPARED BY: Your Name, Your Title and fault diagnosis DATE: 6 TH MARCH 2015 Jonathon Dore Head of Data Analytics Solar Analytics 1 Outline About Solar Analytics Faults

  1. Document Name Solar Analytics - Rooftop PV energy analytics PREPARED BY: Your Name, Your Title and fault diagnosis DATE: 6 TH MARCH 2015 Jonathon Dore Head of Data Analytics Solar Analytics 1

  2. Outline • About Solar Analytics • Faults and case studies • Research projects 2

  3. Outline • About Solar Analytics • Faults and case studies • Research projects 3

  4. Our Purpose Our Purpose To maximise the To maximise the value customers value customers receive from their receive from their solar energy system solar energy system 4

  5. Coal is not good for humanity Coal is not good for humanity … … Pollutes atmosphere Degrades land Expensive Doctors report that “coal is a health hazard from start to finish” 5

  6. 6 … solar energy is the saviour … … solar energy is the saviour …

  7. ... distributed solar is already ... distributed solar is already colonising our homes … colonising our homes … Cleaner Simpler Cheaper 7

  8. 8 …but there’s a problem …but there’s a problem

  9. 19% CAGR but industry has focussed on large 19% CAGR but industry has focussed on large scale monitoring scale monitoring Leading monitoring providers by revenue Global monitoring penetration % of sites 100 Company Focus Monitored Skytron Energy Utility 80 InAccess Utility 60 MeteoControl Utility/Commercial Not FirstSolar Utility 40 monitored GreenPower Utility 20 SolarLog Utility/Commercial 0 Source: GTM research, 2013 Utility Commercial Residential 9

  10. Current residential monitoring products Current residential monitoring products are inadequate are inadequate Features Residential Commercial Utility Production Data Performance Analysis Fault Diagnosis Readily available Available with Solar Analytics Not available 10

  11. Solar Analytics is already providing Solar Analytics is already providing the solution the solution Works with any hardware …. or even none 11

  12. Providing useful information Providing useful information How to fix your system When to install batteries How to save energy 12

  13. 13 Providing detailed information Providing detailed information

  14. 14 Distributed via solar retailers Distributed via solar retailers

  15. 15 Current Status: 506 Monitored Sites

  16. People People • Stefan Jarnason , Co-founder and Managing Director • Valantis Vais , Co-founder and Board Member • Dr Renate Egan , Co-founder and Commercial Director • Dr John Laird , Co-founder and Software Development Manager • Dr Jonathon Dore , Head of Data Strategy & Analytics + 10 (software dev, design, sales, service, ops & analysis) + Co-op 16

  17. 17 Envais Solar (Valantis) History History

  18. 18

  19. Outline • About Solar Analytics • Faults and case studies • Research projects 19

  20. Breakdown of PV system failure Solar Analytics Data • 26% systems underperforming • 12.1% annual fault rate 20

  21. Breakdown of PV system underperformance • Earth leakage • Soiling • DC or AC Isolator • Wiring or connectors • Intermittent inverter issue • Microcracks • Hot spot • Potential Induced Degradation Performance lessons from the real world, SunWiz 2012 21

  22. Case Study 1 • 10kW system in Tasmania • 7.5kW @ 32° NW and 2.5 kW @ 122 ° SW Intermittent string loss 22

  23. Case Study 2 Daily Energy 40 35 30 Energy (kWh) 25 20 15 10 5 0 Inverter 1 Inverter 2 Measured Production 23

  24. Case Study 2 Daily Energy 40 35 30 Energy (kWh) 25 20 15 10 5 0 Inverter 1 Inverter 2 Expected Producction Measured Production 24

  25. Case Study 2 Power (kW) 0 1 2 3 4 5 6 5:00 AM 6:00 AM 7:00 AM Inverter 2 Inverter 1 Average Power (1 hour resolution) 8:00 AM 9:00 AM 10:00 AM 11:00 AM 12:00 PM 1:00 PM 2:00 PM 3:00 PM 4:00 PM 5:00 PM 6:00 PM 7:00 PM 25

  26. Case Study 2 Power (kW) 0 1 2 3 4 5 6 5:00 AM 6:00 AM 7:00 AM Inverter 2 Inverter 1 Average Power (5 min resolution) 8:00 AM 9:00 AM 10:00 AM 11:00 AM 12:00 PM 1:00 PM 2:00 PM 3:00 PM 4:00 PM 5:00 PM 6:00 PM 7:00 PM 26

  27. Case Study 2 Power and Voltage (5 sec ressolution) 6 270 Power (kW) Voltage (V) 5 266 4 262 Power (kW) Voltage (V) 3 258 2 254 1 250 0 246 10:00:00 AM 10:10:00 AM 10:20:00 AM 10:30:00 AM 10:40:00 AM 10:50:00 AM 11:00:00 AM 27

  28. Case Study 3 10000 9000 8000 7000 6000 Power (W) 5000 Sum of Measured 4000 Sum of Expected 3000 Sum of Shaded 2000 1000 0 0 4 8 12 16 20 0 4 8 12 16 20 0 4 8 12 16 20 0 4 8 12 16 20 29 29 29 29 9 10 11 12 2014 28

  29. Case Study 3 10000 9000 8000 7000 Energy (Wh) 6000 5000 Shaded 4000 Hourly Measured 3000 2000 1000 0 6 7 8 9 10 11 12 13 14 15 16 17 18 Hour 29

  30. Case Study 3 10000 9000 8000 7000 6000 Power (W) 5000 Sum of Measured 4000 Sum of Expected 3000 Sum of Shaded 2000 1000 0 0 4 8 12 16 20 0 4 8 12 16 20 0 4 8 12 16 20 0 4 8 12 16 20 29 29 29 29 9 10 11 12 2014 30

  31. 31 Case Study 3

  33. Outline • About Solar Analytics • Faults and case studies • Research projects 33

  34. Research Projects • Load disaggregation (Lachlan McDermid, UNSW) 34

  35. Research Projects • PV generation forecasting (Johnathan Lee & Rachel Oh, UNSW) 35

  36. Research Projects • PV generation forecasting (Bibek Joshi, UNSW) • Household consumption forecasting (Baran Yildiz, UNSW) 36

  37. Proposed Project • Hardware development • Home energy management • Battery monitoring and optimisation 37

  38. Future Projects • ARC Linkage? • Solar Hot Water? • Machine Learning? • Grid Management? 38

  39. Our Purpose Our Purpose To maximise the To maximise the value customers value customers receive from their receive from their solar energy system solar energy system 39

Recommend

A document which must reflect the needs and aspirations of the community A document which

A document which must reflect the needs and aspirations of the community A document which

A A NEIGHBOURH NEIGHBOURHOOD OOD PLA PLAN N IS IS A legal document that, once approved, is a statutory document with respect to planning decisions A document which is prepared by the community, supported by the local authorities

690 views • 20 slides
Designing Documents Document Design Which would you rather read? Use document design to

Designing Documents Document Design Which would you rather read? Use document design to

Document Design Designing Documents Document Design Which would you rather read? Use document design to Guide your readers Make your or document more attractive Document Design Start with the basics: Paper Margins Line

435 views • 21 slides
PRESENTATION (THE INFORMATION), IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN THE UNITED

PRESENTATION (THE INFORMATION), IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN THE UNITED

THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL AND IS BEING PROVIDED TO YOU SOLELY FOR YOUR INFORMATION. THE DISTRIBUTION OF THIS DOCUMENT MAY BE RESTRICTED BY LAW. ACCORDINGLY, THIS DOCUMENT MAY NOT BE DISTRIBUTED IN ANY JURISDICTION

933 views • 27 slides
>>>CLICK HERE<<< Presentation d un document word New Haven. peugeot 207 workshop

>>>CLICK HERE<<< Presentation d un document word New Haven. peugeot 207 workshop

Presentation D Un Document Word presentation d un document word tahun, presentation d un document word collingwood, presentation d un document word consommation, presentation d un document word check presentation d un document word untuk,

481 views • 3 slides
Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL AND IS BEING PROVIDED TO YOU

Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL AND IS BEING PROVIDED TO YOU

Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL AND IS BEING PROVIDED TO YOU SOLELY FOR YOUR INFORMATION. THE DISTRIBUTION OF THIS DOCUMENT MAY BE RESTRICTED BY LAW. ACCORDINGLY, THIS DOCUMENT MAY NOT BE DISTRIBUTED IN ANY

590 views • 30 slides
the Python document processor Brecht Machiels BATCH-MODE DOCUMENT PROCESSOR Structured Document

the Python document processor Brecht Machiels BATCH-MODE DOCUMENT PROCESSOR Structured Document

Sat 4 Feb the Python document processor Brecht Machiels BATCH-MODE DOCUMENT PROCESSOR Structured Document Style Definition Style Sheet and reStructuredText, Document Template Markdown, Configuration (INI) DocBook, DITA Fonts Images

422 views • 19 slides
2018 DISCLAIMER STATEMENTS CONTAINED IN THIS DOCUMENT, THE CONTENT OF THIS DOCUMENT MUST NOT

2018 DISCLAIMER STATEMENTS CONTAINED IN THIS DOCUMENT, THE CONTENT OF THIS DOCUMENT MUST NOT

PRESENTATION INVESTORS NOVEMBER 2018 DISCLAIMER STATEMENTS CONTAINED IN THIS DOCUMENT, THE CONTENT OF THIS DOCUMENT MUST NOT BE PARTICULARLY THOSE CONCERNING FORECASTS ON CONSIDERED AS AN OFFER DOCUMENT OR AS A FUTURE M6

122 views • 11 slides
The Concept Document - Intro Genre. Example: action-adventure, 3 rd person Platform

The Concept Document - Intro Genre. Example: action-adventure, 3 rd person Platform

The Game Development Process Documentation The Role of Documentation The Concept Document The Design Document Based on Ch 18-19, Gameplay and Design, by Kevin Oxland 1 The Concept Document - Overview Use to sell idea To

594 views • 8 slides
3. Text and document databases Normal databases: formatted records; document databases:

3. Text and document databases Normal databases: formatted records; document databases:

3. Text and document databases Normal databases: formatted records; document databases: free-form or semi-structured data (e.g. XML). Application areas: - Office automation, document archives - Digital libraries - Electronic dictionaries

741 views • 38 slides
Star Zinc drilling, Zambia Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL AND

Star Zinc drilling, Zambia Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL AND

Star Zinc drilling, Zambia Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL AND IS BEING PROVIDED TO YOU SOLELY FOR YOUR INFORMATION. THE DISTRIBUTION OF THIS DOCUMENT MAY BE RESTRICTED BY LAW. ACCORDINGLY, THIS DOCUMENT MAY NOT

589 views • 30 slides
GLENOVER RARE EARTH PROJECT 1 Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL

GLENOVER RARE EARTH PROJECT 1 Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL

GLENOVER RARE EARTH PROJECT 1 Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL AND IS BEING PROVIDED TO YOU SOLELY FOR YOUR INFORMATION. THE DISTRIBUTION OF THIS DOCUMENT MAY BE RESTRICTED BY LAW. ACCORDINGLY, THIS DOCUMENT MAY

803 views • 21 slides
[Document title] [Document subtitle] Abstract [Draw your reader in with an engaging abstract. It

[Document title] [Document subtitle] Abstract [Draw your reader in with an engaging abstract. It

[Document title] [Document subtitle] Abstract [Draw your reader in with an engaging abstract. It is typically a short summary of the document. When youre ready to add your content, just click here and start typing.] Kinila Callendar [Email

1.06k views • 61 slides
The Document Object Model (DOM) How a browser internally represents an HTML document Jay

The Document Object Model (DOM) How a browser internally represents an HTML document Jay

The Document Object Model (DOM) How a browser internally represents an HTML document Jay Urbain, Ph.D. 1 The Document Object Model (DOM) represents the objects that comprise a web page document The hierarchical structure of the DOM depends

775 views • 6 slides
Document Document SHA256 SHA256

Document Document SHA256 SHA256

Document Document SHA256 SHA256 !$(@0 = !$(@0 !$(@0 (digest) (digest) (digest) Sign Verify K?WS0* (signature) (Modified) Document Document SHA256

843 views • 61 slides
Master Plan Draft Document Master Plan Draft Document Accomplishments Master Plan Draft Document

Master Plan Draft Document Master Plan Draft Document Accomplishments Master Plan Draft Document

Master Plan Draft Document Master Plan Draft Document Accomplishments Master Plan Draft Document Accomplishments TEAMWORK! - 35 Kimley-Horn Staff Members - 4 Specialty Subconsultants - 3 Utility Owners - 6 Public Infrastructure

683 views • 44 slides
Automating Document Accessibility Best Practices for Document Accessibility Automation About

Automating Document Accessibility Best Practices for Document Accessibility Automation About

Automating Document Accessibility Best Practices for Document Accessibility Automation About Crawford Technologies Founded in 1995 - is now a global software and services solutions company Known and respected for robust, innovative and

704 views • 52 slides
Project Overview DISCLAIMER THIS DOCUMENT IS CONFIDENTIAL This document has been prepared and

Project Overview DISCLAIMER THIS DOCUMENT IS CONFIDENTIAL This document has been prepared and

Project Overview DISCLAIMER THIS DOCUMENT IS CONFIDENTIAL This document has been prepared and issued by and is the sole responsibility of Ophir Energy plc (the Company ) and its subsidiaries for selected recipients. It comprises the written

431 views • 21 slides
Change document for release of version 3 models Abstract This report describes the major changes

Change document for release of version 3 models Abstract This report describes the major changes

https://edms.cern.ch/document/2059874/1 Long Baseline Neutrino Facility, DUNE & CERN Neutrino Platform Document EDMS identifier: Fermilab LBNF DocDB: Created: 12-Mar-19 2059874 Last Modified: 12-Mar-19 Rev. No.: 1.0 Change document for

218 views • 5 slides
POLICY DOCUMENT Northern Ireland Blood Transfusion Service Document Details Document Number:

POLICY DOCUMENT Northern Ireland Blood Transfusion Service Document Details Document Number:

POL:93:AP:008:08:NIBT PAGE 1 of 4 POLICY DOCUMENT Northern Ireland Blood Transfusion Service Document Details Document Number: POL:93:AP:008:08:NIBT No. of Appendices: 1 Supersedes Number: POL:93:AP:008:07:NIBT Document Title: NIBTS POLICY ON

450 views • 4 slides
Puzzles on Document Interoperability Document hereby refers the content that can be printed

Puzzles on Document Interoperability Document hereby refers the content that can be printed

UOML The best way for Document Interoperation Alex Wang Founder/Chairman Sursen Co. Puzzles on Document Interoperability Document hereby refers the content that can be printed on paper Paper is still the only interoperation

166 views • 16 slides
FLAGSHIP GLENOVER RARE EARTH PROJECT 1 Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY

FLAGSHIP GLENOVER RARE EARTH PROJECT 1 Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY

FLAGSHIP GLENOVER RARE EARTH PROJECT 1 Disclaimer THIS DOCUMENT (DOCUMENT) IS STRICTLY CONFIDENTIAL AND IS BEING PROVIDED TO YOU SOLELY FOR YOUR INFORMATION. THE DISTRIBUTION OF THIS DOCUMENT MAY BE RESTRICTED BY LAW. ACCORDINGLY, THIS

635 views • 24 slides
T X L A E \begin{document} ... \end{document} Text(Styles( \emph(versus(\tex4t(

T X L A E \begin{document} ... \end{document} Text(Styles( \emph(versus(\tex4t(

Revision( LaTeX(is(a(document(prepara4on(system( Typesets'documents' Commands( COMPSCI'111'/'111G' Start'with'a'backslash'(\)' Mastering*Cyberspace:*** Environments( An*introduc5on*to*prac5cal*compu5ng* \begin{name}

295 views • 8 slides
___________, 2014 Ms. AnnMarie ONeill 1 Clerk of Appellate Courts Minnesota Court of Appeals

___________, 2014 Ms. AnnMarie ONeill 1 Clerk of Appellate Courts Minnesota Court of Appeals

THIS DOCUMENT AND INCLUDED COMMENTS ARE INTENDED TO BE OF ASSISTANCE IN PREPARING THE DOCUMENT AND IDENTIFYING THE RULES THAT AFFECT THE NOTED PORTIONS OF THE DOCUMENT. THEY ARE NOT INTENDED TO BE COMPLETE OR APPLICABLE TO EVERY SITUATION THAT MAY

228 views • 3 slides
Revised document 4.1 On underwater noise Important improvements Title of the document changed to

Revised document 4.1 On underwater noise Important improvements Title of the document changed to

Revised document 4.1 On underwater noise Important improvements Title of the document changed to - HELCOM Guidelines for establishing environmental targets for underwater noise - A short introduction added to clarify the use of the document

194 views • 6 slides

More recommend