Difference between revisions of "PicoPV Test"

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== Pico PV Systems  ==
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[[Portal:Solar|►Back to Solar Portal]]
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= Overview =
  
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Currently engagement concerning Pico PV Systems increases. In order to advance the framework for project development in this field EnDev has effected various activities. One of these is a test series for Pico PV Systems. It is divided into three phases:
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Pico PV Systems have emerged as a strong contender in the solar market of developing countries. Thus,[[Energising_Development_(EnDev)|EnDev]] has developed a test series to test their effectiveness.<br/>
  
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<br>
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== Technical Test I<br/> ==
  
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1. Technical Test I
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The technical tests are performed by '''Fraunhofer Gesellschaft ([http://www.ise.fraunhofer.de/en?set_language=en FhG/ISE])''' in Freiburg, Germany. In the first test phase (2007/ 10 - 2008/ 01) twelve systems were tested on road capability with special focus on mechanical stability, lighting characteristics and operability.
  
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2. Technical Test II
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<u>These systems were in detail:</u>
  
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3. Field Tests
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*GL9000SW, Global Marketing Technologies Inc. (US) --> overall picture bad
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*MS01, Macro-Solar Technology Co,. Ltd (China) --> overall picture very bad
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*Solar 2007-1, Solarprojekt-Freilassing e.v. (Germany) --> overall picture good
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*Mightylight, Cosmos Ignite Innovations (India) --> overall picture good
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*AISHWARYA, Noble energy Solar Technologies Ltd. (?) --> overall picture middle
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*Solar Home System, "Afghanistan" --> overall picture very bad
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*2212SL Wuara, SolEnergy Africa (PTY) Ltd (South Africa) --> overall picture very bad
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*SOLUX-LED-100, SOLUX e.v. (Germany) --> overall picture middle
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*Sun x-set mobile, Würth Solergy (Germany) --> overall picture middle - bad
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*Glowstar GS7, Sollatek Ltd. (UK) --> overall picture middle
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*AS018, Astral Solar technology Co. (China) --> overall picture bad
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*SOLUX-LED-50, SOLUX e.v. (Germany) --> overall picture middle
  
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<br>
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<br/>
  
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=== Technical Test I  ===
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== Technical Test II<br/> ==
  
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The technical tests are performed by Fraunhofer Gesellschaft FhG/ISE in Freiburg, Germany. In the first test phase (2007/ 10 - 2008/ 01) eleven systems were tested on road capability with special focus on mechanical stability, lighting characteristics and operability. These systems were in detail:
+
Seven solar lanterns reached the second testing stage, of which four are German-made: the Solux LED 100 and Solux LED 50 of the Solux e.V. development assistance project, the Solar 2007-1 by the Freilassing solar promotion project, and the sun x-set mobile produced by Würth. Other lamps of the main test were the Glowstar GS7 of the British company Sollatek, the A­ishwarya NEST-6543 of the Indian manufacturer Noble Energy and the Mightylight 3040, also Indian made.
  
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*GL9000SW, Global Marketing Technologies Inc. (US) --&gt; overall picture bad
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<u>In the following table you find a selection of the most important criteria:</u>
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*MS01, Macro-Solar Technology Co,. Ltd (China) --&gt; overall picture very bad
 
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*Solar 2007-1, Solarprojekt-Freilassing e.v. (Germany) --&gt; overall picture good
 
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*Mightylight, Cosmos Ignite Innovations (India) --&gt; overall picture good
 
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*AISHWARYA, Noble energy Solar Technologies Ltd. (?) --&gt; overall picture middle
 
−
*Solar Home System, "Afghanistan" --&gt; overall picture very bad
 
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*2212SL Wuara, SolEnergy Africa (PTY) Ltd (South Africa) --&gt; overall picture very bad
 
−
*SOLUX-LED-100, SOLUX e.v. (Germany) --&gt; overall picture middle
 
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*Sun x-set mobile, Würth Solergy (Germany) --&gt; overall picture middle - bad
 
−
*Glowstar GS7, Sollatek Ltd. (UK) --&gt; overall picture middle
 
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*AS018, Astral Solar technology Co. (China) --&gt; overall picture bad
 
  
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Detailed test description can be inspected here:<br>[http://www.endev.info/index.php?option=com_docman&task=doc_download&gid=4&Itemid=13 Technical Test I (in german)]<br>
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'''Testcriteria Level 2'''
  
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=== Technical Test II ===
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{| cellspacing="0" cellpadding="3" border="1" style="width: 70%; width: 100%"
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|-
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Solar module
  
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Testkriterien Level 2
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|
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Does the system deliver the nominal rated values of power output, open- circuit voltage and shortcircuit current?
  
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{| cellspacing="0" cellpadding="3" width="70%" border="1"
 
 
|-
 
|-
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Solarmodul</span>  
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| <div class="draft"></div>Battery<br/>
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Werden die Nennwerte von Leistung, Leerlaufspannung und Kurzschlussstrom eingehalten?</span>
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|  
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Measure of capacity (NiMH+ Pb), persistence against overcharging (NiMH), simple durability test (NiMH)<span style="font-size: 11pt; font-family: arial"></span>
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|-
 
|-
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Batterie</span>  
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|  
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Messung der Kapazität (NiMH+ Pb), Beständigkeit gegen Überladung (NiMH), einfacher Haltbarkeitstest (NiMH)</span>
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Luminous fux<span style="font-size: 11pt; font-family: arial"></span>
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|  
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average of 210 minutes
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|-
 
|-
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Lichtstrom</span>
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|  
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Mittelwert über 210 Minuten</span>
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Brennzeit/autonome Zeit
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|  
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The duration is measured until luminous flux falls to 70&nbsp;% of the initial value. (beginning from a fully-charged battery)
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|-
 
|-
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Brennzeit/autonome Zeit</span>  
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| Luminous efficacy<br/>
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Leuchtdauer bis der Lichtstrom 70% des nach 15 min gemessenen Wertes erreicht hat (Start mit voll geladener Batterie)</span>
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|  
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average is obtained from a period of 210 minutes, beginning from a fully-charged battery.
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|-
 
|-
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Lichtausbeute</span>  
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| Charge Controller<br/>
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Mittelwert über 210 min., Start mit voll geladener Batterie</span>
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|  
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Spannungslevel Ladeschluss-/ Lastabwurfspannung, Eigenverbrauch, Signalisierungen, Schutz vor Entladung durch Modul, Wirkungsgrad
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|-
 
|-
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Laderegler</span>  
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| Ballast device<br/>
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Spannungslevel Ladeschluss-/ Lastabwurfspannung, Eigenverbrauch, Signalisierungen, Schutz vor Entladung durch Modul, Wirkungsgrad</span>
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|  
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How good is the efficiency of the ballast?
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|-
 
|-
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Vorschaltgerät</span>
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|  
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Elektrischer Wirkungsgrad</span>
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Cycle test / degradation of CFL-lamps
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|  
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How long do CFL lamps last when subjected to a switching cycle of ‘on’ for 60 seconds, ‘off’ for 150 seconds?
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|-
 
|-
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Zyklentest bei CFL-Leuchten</span>
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|  
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Test der Schaltfestigkeit der Leuchte mit dem Zyklus 60s an 150s aus</span>
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Simulation
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|-
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Simulation</span>
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|  
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| <span style="font-size: 11pt; font-family: arial; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'times new roman'; mso-ansi-language: de; mso-fareast-language: de; mso-bidi-language: ar-sa">Ermittlung der solaren Deckungsrate für 5 Standorte bei einer Brenndauer von täglich 3,5 Stunden</span>
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Ermittlung der solaren Deckungsrate für 5 Standorte bei einer Brenndauer von täglich 3,5 Stunden
 +
 
 
|}
 
|}
  
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<br>
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<br/>
 +
 
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== Field Test<br/> ==
 +
 
 +
<u><span class="MsoPageNumber"><span style="font-size: 10pt;  font-family: 'arial','sans-serif'">The publication is available in English and German:</span></span></u>
 +
 
 +
*[[:File:Solar Lanterns Test - Shades of Light.pdf|English version]]
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*[[:File:Solarleuchtentest - Licht und Schatten.pdf|German version]]<span class="MsoPageNumber"><span style="font-size: 10pt;  font-family: 'arial','sans-serif'"></span></span>
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<br/>
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= Further Information =
  
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[http://www.endev.info/index.php?option=com_docman&task=doc_download&gid=334 Technical Test II] (german)
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*[[PicoPV Field Tests|PicoPV Field Tests (of GTZ EnDev)]]
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*The SOLAR 2007-1 Lantern (Solarprojekt Freilassing e.V.)has been upgraded with new LEDs of 80 lm/W.
  
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=== Field Test  ===
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<br/>
  
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not yet started
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[[Category:PicoPV]]
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[[Category:Solar]]

Latest revision as of 09:38, 1 August 2018

►Back to Solar Portal

Overview

Pico PV Systems have emerged as a strong contender in the solar market of developing countries. Thus,EnDev has developed a test series to test their effectiveness.

Technical Test I

The technical tests are performed by Fraunhofer Gesellschaft (FhG/ISE) in Freiburg, Germany. In the first test phase (2007/ 10 - 2008/ 01) twelve systems were tested on road capability with special focus on mechanical stability, lighting characteristics and operability.

These systems were in detail:

  • GL9000SW, Global Marketing Technologies Inc. (US) --> overall picture bad
  • MS01, Macro-Solar Technology Co,. Ltd (China) --> overall picture very bad
  • Solar 2007-1, Solarprojekt-Freilassing e.v. (Germany) --> overall picture good
  • Mightylight, Cosmos Ignite Innovations (India) --> overall picture good
  • AISHWARYA, Noble energy Solar Technologies Ltd. (?) --> overall picture middle
  • Solar Home System, "Afghanistan" --> overall picture very bad
  • 2212SL Wuara, SolEnergy Africa (PTY) Ltd (South Africa) --> overall picture very bad
  • SOLUX-LED-100, SOLUX e.v. (Germany) --> overall picture middle
  • Sun x-set mobile, Würth Solergy (Germany) --> overall picture middle - bad
  • Glowstar GS7, Sollatek Ltd. (UK) --> overall picture middle
  • AS018, Astral Solar technology Co. (China) --> overall picture bad
  • SOLUX-LED-50, SOLUX e.v. (Germany) --> overall picture middle


Technical Test II

Seven solar lanterns reached the second testing stage, of which four are German-made: the Solux LED 100 and Solux LED 50 of the Solux e.V. development assistance project, the Solar 2007-1 by the Freilassing solar promotion project, and the sun x-set mobile produced by Würth. Other lamps of the main test were the Glowstar GS7 of the British company Sollatek, the A­ishwarya NEST-6543 of the Indian manufacturer Noble Energy and the Mightylight 3040, also Indian made.

In the following table you find a selection of the most important criteria:

Testcriteria Level 2

Solar module

Does the system deliver the nominal rated values of power output, open- circuit voltage and shortcircuit current?

Battery

Measure of capacity (NiMH+ Pb), persistence against overcharging (NiMH), simple durability test (NiMH)

Luminous fux

average of 210 minutes

Brennzeit/autonome Zeit

The duration is measured until luminous flux falls to 70 % of the initial value. (beginning from a fully-charged battery)

Luminous efficacy

average is obtained from a period of 210 minutes, beginning from a fully-charged battery.

Charge Controller

Spannungslevel Ladeschluss-/ Lastabwurfspannung, Eigenverbrauch, Signalisierungen, Schutz vor Entladung durch Modul, Wirkungsgrad

Ballast device

How good is the efficiency of the ballast?

Cycle test / degradation of CFL-lamps

How long do CFL lamps last when subjected to a switching cycle of ‘on’ for 60 seconds, ‘off’ for 150 seconds?

Simulation

Ermittlung der solaren Deckungsrate für 5 Standorte bei einer Brenndauer von täglich 3,5 Stunden


Field Test

The publication is available in English and German:



Further Information


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