Solar water heating (English Wikipedia)

"Nominaties VSK Awards" [Laing ITT Ecocirc pump nominated for prestigious VSK award in heating category]. bouwwereld.nl (in Dutch). 2009-11-25. Retrieved 5 November 2010.

bubbleactionpumps.com (Global: low place; English: low place)

Bubble pump description at bubbleactionpumps.com

cleanenergyregulator.gov.au (Global: low place; English: low place)

ret.cleanenergyregulator.gov.au

"RET Compliance". Australian Government, Clean Energy Regulator. 2 January 2013. Retrieved 2014-09-25.

climate.org (Global: low place; English: low place)

"Israel's Solar Industry: Reclaiming a Legacy of Success". Climate.org. Archived from the original on 7 April 2016. Retrieved 10 February 2012.

cornell.edu (Global: 332^nd place; English: 246^th place)

eeb.cornell.edu

"Howarth methane Biogeo lecture 2019" https://www.eeb.cornell.edu/howarth/documents/Howarth_methane-Biogeo-lecture_2019-0301.pdf

districtenergy.org (Global: low place; English: low place)

Wong, Bill (June 28, 2011), "Drake Landing Solar Community" (PDF), Drake Landing Solar Community, IDEA/CDEA District Energy/CHP 2011 Conference, Toronto, pp. 1–30, archived from the original (PDF) on 10 September 2016, retrieved 21 April 2013

dmoztools.net (Global: low place; English: low place)

"DMOZ DIY Solar water heating collector". Dmoz.org. 2010-05-03. Retrieved 2012-06-23.

docstoc.com (Global: 8,067^th place; English: 6,640^th place)

"5 Star Housing – Performance Based Building Regulation Delivers". Docstoc.com. Retrieved 10 February 2012.

doe.gov (Global: 2,463^rd place; English: 2,220^th place)

eia.doe.gov

"Average Retail Price of Electricity to Ultimate Customers by End-Use Sector, by State".

doi.org (Global: 2^nd place; English: 2^nd place)

Botpaev, R.; Louvet, Y.; Perers, B.; Furbo, S.; Vajen, K. (2016-04-01). "Drainback solar thermal systems: A review". Solar Energy. Special issue: Progress in Solar Energy. 128: 41–60. Bibcode:2016SoEn..128...41B. doi:10.1016/j.solener.2015.10.050. ISSN 0038-092X. S2CID 55264769.
Yong Kim; Taebeom Seo (2007). "Thermal performances comparisons of the glass evacuated tube solar collectors with shapes of absorber tube". Renewable Energy. 32 (5): 772. Bibcode:2007REne...32..772K. doi:10.1016/j.renene.2006.03.016.
Shi Yueyan; Yang Xiaoji (1999). "Selective absorbing surface for evacuated solar collector tubes". Renewable Energy. 16 (1–4): 632–634. Bibcode:1999REne...16..632S. doi:10.1016/S0960-1481(98)00240-7.
Sabiha, M. A.; Saidur, R.; Mekhilef, Saad; Mahian, Omid (1 November 2015). "Progress and latest developments of evacuated tube solar collectors". Renewable and Sustainable Energy Reviews. 51: 1038–1054. Bibcode:2015RSERv..51.1038S. doi:10.1016/j.rser.2015.07.016.
C. Schmidt; A. Goetzberger A. (1990). "Single-tube integrated collector storage systems with transparent insulation and involute reflector". Solar Energy. 45 (2): 93. Bibcode:1990SoEn...45...93S. doi:10.1016/0038-092X(90)90033-9.
M. Smyth; P.C. Eames; B. Norton (2006). "Integrated collector storage solar water heaters". Renewable and Sustainable Energy Reviews. 10 (6): 503. Bibcode:2006RSERv..10..503S. doi:10.1016/j.rser.2004.11.001.
M. Souliotis; S. Kalogirou; Y. Tripanagnostopoulos (2009). "Modelling of an ICS solar water heater using artificial neural networks and TRNSYS". Renewable Energy. 34 (5): 1333. Bibcode:2009REne...34.1333S. doi:10.1016/j.renene.2008.09.007.
Y. Tripanagnostopoulos; M. Souliotis; T. Nousia (1999). "Solar ICS systems with two cylindrical storage tanks". Renewable Energy. 16 (1–4): 665–668. Bibcode:1999REne...16..665T. doi:10.1016/S0960-1481(98)00248-1.
H. M. Healey (2007). "Economics of Solar". Cogeneration & Distributed Generation Journal. 22 (3): 35–49. Bibcode:2007CDGJ...22c..35H. doi:10.1080/15453660709509122.
R. H. Crawford; G. J. Treloar; B. D. Ilozor; P. E. D. Love (2003). "Comparative greenhouse emissions analysis of domestic solar hot water systems". Building Research & Information. 31 (1): 34–47. Bibcode:2003BuRI...31...34C. doi:10.1080/09613210210160800. S2CID 111202685.
G. Tsilingiridis, G. Martinopoulos & N. Kyriakis (2004). "Life cycle environmental impact of a thermosyphonic domestic solar hot water system in comparison with electrical and gas water heating". Renewable Energy. 29 (8): 1277. Bibcode:2004REne...29.1277T. doi:10.1016/j.renene.2003.12.007.
F. Ardente; G. Beccali; M. Cellura (2005). "Life cycle assessment of a solar thermal collector: Sensitivity analysis, energy and environmental balances". Renewable Energy. 30 (2): 109. Bibcode:2005REne...30..109A. doi:10.1016/j.renene.2004.05.006.
S.R. Allen, G.P. Hammond, H. Harajli1, C.I. Jones, M.C. McManus and A.B. Winnett (2008). "Integrated appraisal of micro-generators: Methods and applications". Proceedings of the Institution of Civil Engineers - Energy. 161 (2): 5, Fig. 1. Bibcode:2008ICEE..161...73A. CiteSeerX 10.1.1.669.9412. doi:10.1680/ener.2008.161.2.73. S2CID 110151825.{{cite journal}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)

drawdown.org (Global: low place; English: low place)

"Solar Hot Water". Project Drawdown. 2020-02-06. Retrieved 2020-12-05.

ecoonline.com.au (Global: low place; English: low place)

"How Much Will A Solar Pool Heating System Heat My Pool".

electrabel.be (Global: low place; English: low place)

"No aspx | Electrabel". Electrabel.be. Retrieved 10 February 2012.

energysavingtrust.org.uk (Global: low place; English: low place)

"Solar water heating systems explained – benefits, costs, savings, earnings, suitability". Energysavingtrust.org.uk. Retrieved 2012-06-23.

energystar.gov (Global: low place; English: low place)

"Federal Tax Credits for Energy Efficiency : ENERGY STAR". Energystar.gov. 2012-01-03. Archived from the original on 2009-12-02. Retrieved 2012-06-23.

enviro-friendly.com (Global: low place; English: low place)

"Hills Solar Evacuated Tube Solar Hot Water Systems". Enviro-friendly.com. Archived from the original on 17 February 2012. Retrieved 10 February 2012.

environment.gov.au (Global: 2,543^rd place; English: 1,964^th place)

"Buildings – Think Change". Environment.gov.au. 1 November 2010. Archived from the original on May 7, 2010. Retrieved 10 February 2012.

eskom.co.za (Global: low place; English: low place)

"Eskom". Eskom. Retrieved 10 February 2012.

estif.org (Global: low place; English: low place)

Solar thermal market in Europe 2010 Trends and Market Statistics, ESTIF 6/2011
Solar thermal market grows strongly in Europe 2009 ESTIF 2010
Solar thermal market grows strongly in Europe 2008 ESTIF 5/2009

eurobserv-er.org (Global: low place; English: low place)

Solar thermal energy barometer 2010 EurObserv'ER Systèmes solaires Le journal des énergies renouvelables n° 197, 5/2010
Solar thermal and concentrated solar power barometer. EurObserv'ER n° 209 (May 2012).

green-markets.org (Global: low place; English: low place)

Milton S. & Kaufman S. (2005). Solar Water Heating as a Climate Protection Strategy: The Role for Carbon Finance. Green Markets International. Arlington MA, US

greenbuildingadvisor.com (Global: low place; English: low place)

"Getting into Hot Water — Part 1". GreenBuildingAdvisor. September 12, 2012.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Botpaev, R.; Louvet, Y.; Perers, B.; Furbo, S.; Vajen, K. (2016-04-01). "Drainback solar thermal systems: A review". Solar Energy. Special issue: Progress in Solar Energy. 128: 41–60. Bibcode:2016SoEn..128...41B. doi:10.1016/j.solener.2015.10.050. ISSN 0038-092X. S2CID 55264769.
Yong Kim; Taebeom Seo (2007). "Thermal performances comparisons of the glass evacuated tube solar collectors with shapes of absorber tube". Renewable Energy. 32 (5): 772. Bibcode:2007REne...32..772K. doi:10.1016/j.renene.2006.03.016.
Shi Yueyan; Yang Xiaoji (1999). "Selective absorbing surface for evacuated solar collector tubes". Renewable Energy. 16 (1–4): 632–634. Bibcode:1999REne...16..632S. doi:10.1016/S0960-1481(98)00240-7.
Sabiha, M. A.; Saidur, R.; Mekhilef, Saad; Mahian, Omid (1 November 2015). "Progress and latest developments of evacuated tube solar collectors". Renewable and Sustainable Energy Reviews. 51: 1038–1054. Bibcode:2015RSERv..51.1038S. doi:10.1016/j.rser.2015.07.016.
C. Schmidt; A. Goetzberger A. (1990). "Single-tube integrated collector storage systems with transparent insulation and involute reflector". Solar Energy. 45 (2): 93. Bibcode:1990SoEn...45...93S. doi:10.1016/0038-092X(90)90033-9.
M. Smyth; P.C. Eames; B. Norton (2006). "Integrated collector storage solar water heaters". Renewable and Sustainable Energy Reviews. 10 (6): 503. Bibcode:2006RSERv..10..503S. doi:10.1016/j.rser.2004.11.001.
M. Souliotis; S. Kalogirou; Y. Tripanagnostopoulos (2009). "Modelling of an ICS solar water heater using artificial neural networks and TRNSYS". Renewable Energy. 34 (5): 1333. Bibcode:2009REne...34.1333S. doi:10.1016/j.renene.2008.09.007.
Y. Tripanagnostopoulos; M. Souliotis; T. Nousia (1999). "Solar ICS systems with two cylindrical storage tanks". Renewable Energy. 16 (1–4): 665–668. Bibcode:1999REne...16..665T. doi:10.1016/S0960-1481(98)00248-1.
H. M. Healey (2007). "Economics of Solar". Cogeneration & Distributed Generation Journal. 22 (3): 35–49. Bibcode:2007CDGJ...22c..35H. doi:10.1080/15453660709509122.
R. H. Crawford; G. J. Treloar; B. D. Ilozor; P. E. D. Love (2003). "Comparative greenhouse emissions analysis of domestic solar hot water systems". Building Research & Information. 31 (1): 34–47. Bibcode:2003BuRI...31...34C. doi:10.1080/09613210210160800. S2CID 111202685.
G. Tsilingiridis, G. Martinopoulos & N. Kyriakis (2004). "Life cycle environmental impact of a thermosyphonic domestic solar hot water system in comparison with electrical and gas water heating". Renewable Energy. 29 (8): 1277. Bibcode:2004REne...29.1277T. doi:10.1016/j.renene.2003.12.007.
F. Ardente; G. Beccali; M. Cellura (2005). "Life cycle assessment of a solar thermal collector: Sensitivity analysis, energy and environmental balances". Renewable Energy. 30 (2): 109. Bibcode:2005REne...30..109A. doi:10.1016/j.renene.2004.05.006.
S.R. Allen, G.P. Hammond, H. Harajli1, C.I. Jones, M.C. McManus and A.B. Winnett (2008). "Integrated appraisal of micro-generators: Methods and applications". Proceedings of the Institution of Civil Engineers - Energy. 161 (2): 5, Fig. 1. Bibcode:2008ICEE..161...73A. CiteSeerX 10.1.1.669.9412. doi:10.1680/ener.2008.161.2.73. S2CID 110151825.{{cite journal}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)

homepower.com (Global: low place; English: low place)

"Solar Collectors ...Behind the Glass | Home Power Magazine". 2013-01-28. Archived from the original on 2013-01-28. Retrieved 2022-08-04.
"Solar Water Heating Basics". homepower.com. Retrieved August 1, 2015.
C. Marken (2009). "Solar collectors: Behind the glass". HomePower. 133: 70–76. Archived from the original on 2013-01-28. Retrieved 2013-04-22.
C. Marken; J. Sanchez (2008). "PV vs. Solar Water Heating: Simple Solar Payback". HomePower. 127: 40–45.

iea-shc.org (Global: low place; English: low place)

Mauthner, Franz; Spörk-Dür, Monika (May 2024). "Solar Heat Worldwide" (PDF). International Energy Agency Solar Heating & Cooling Programme. Retrieved 19 January 2025.
Werner Weiss & Franz Mauthner (May 2011). "Solar Heat Worldwide" (PDF). Archived from the original (PDF) on August 12, 2011. Retrieved 2012-06-23.
Mauthner, Franz; Weiss, Werner; Spörk-Dür, Monika (June 2015). "Solar Heat Worldwide" (PDF). International Energy Agency Solar Heating & Cooling Programme. Retrieved 6 April 2017.
Mauthner, Franz; Spörk-Dür, Monika (May 2021). "Solar Heat Worldwide" (PDF). International Energy Agency Solar Heating & Cooling Programme. Retrieved 19 January 2025.
Mauthner, Franz; Spörk-Dür, Monika (May 2022). "Solar Heat Worldwide" (PDF). International Energy Agency Solar Heating & Cooling Programme. Retrieved 19 January 2025.
Mauthner, Franz; Spörk-Dür, Monika (May 2023). "Solar Heat Worldwide" (PDF). International Energy Agency Solar Heating & Cooling Programme. Retrieved 19 January 2025.

ing.dk (Global: low place; English: low place)

Wittrup, Sanne (14 June 2015). "Verdens største damvarmelager indviet i Vojens". Ingeniøren. Archived from the original on 19 October 2015.

ises.org.il (Global: low place; English: low place)

Israeli Section of the International Solar Energy Society, edited by Gershon Grossman, Faculty of Mechanical Energy, Technion, Haifa; Final draft.

jrc.it (Global: low place; English: low place)

sunbird.jrc.it

"interactive maps". Sunbird.jrc.it. 30 October 2008. Retrieved 10 February 2012.{{cite web}}: CS1 maint: deprecated archival service (link)

neaman.org.il (Global: low place; English: low place)

Minicy Catom Software Engineering Ltd. www.catom.com. "The Samuel Neaman Institute for Advanced Studies in Science and Technology – Publications – Solar energy for the production of heat Summary and recommendations of the 4th assembly of the energy forum at SNI". Neaman.org.il. Archived from the original on February 9, 2012. Retrieved 2012-06-23.

nrel.gov (Global: 8,418^th place; English: 5,714^th place)

nrel.gov

"Solar Water Heating". www.nrel.gov. Retrieved 2023-10-05.
"National Renewable Energy Laboratory (NREL) Home Page". Nrel.gov. 6 February 2012. Retrieved 10 February 2012.

rredc.nrel.gov

"A Performance Calculator for Grid-Connected PV Systems". Rredc.nrel.gov. Archived from the original on January 18, 2012. Retrieved 10 February 2012.

patents.google.com (Global: 1,182^nd place; English: 725^th place)

Wilfried C. Sorensen (1985) Autogeneous solar water heater, US Patent 4607688.

planetark.org (Global: low place; English: low place)

Energy-Hungry China Warms to Solar Water Heaters Archived 2016-01-06 at the Wayback Machine discusses China_Himin_Solar_Energy_Group in Dezhou. Reuters article, posted on Planet_Ark site

practicalaction.org (Global: low place; English: low place)

Technical Information Online. "DIY solar water heating in the developing world". Practicalaction.org. Retrieved 2012-06-23.
"archive". Archived from the original on 2011-02-07.

psu.edu (Global: 207^th place; English: 136^th place)

citeseerx.ist.psu.edu

S.R. Allen, G.P. Hammond, H. Harajli1, C.I. Jones, M.C. McManus and A.B. Winnett (2008). "Integrated appraisal of micro-generators: Methods and applications". Proceedings of the Institution of Civil Engineers - Energy. 161 (2): 5, Fig. 1. Bibcode:2008ICEE..161...73A. CiteSeerX 10.1.1.669.9412. doi:10.1680/ener.2008.161.2.73. S2CID 110151825.{{cite journal}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)

ren21.net (Global: low place; English: low place)

"Renewables Global Status Report". REN21. Retrieved 11 May 2019.
"Renewables Global Status Report 2010" (PDF). REN21. Archived from the original (PDF) on August 20, 2010. Retrieved 2012-06-23.

sciencedirect.com (Global: 149^th place; English: 178^th place)

Botpaev, R.; Louvet, Y.; Perers, B.; Furbo, S.; Vajen, K. (2016-04-01). "Drainback solar thermal systems: A review". Solar Energy. Special issue: Progress in Solar Energy. 128: 41–60. Bibcode:2016SoEn..128...41B. doi:10.1016/j.solener.2015.10.050. ISSN 0038-092X. S2CID 55264769.

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Botpaev, R.; Louvet, Y.; Perers, B.; Furbo, S.; Vajen, K. (2016-04-01). "Drainback solar thermal systems: A review". Solar Energy. Special issue: Progress in Solar Energy. 128: 41–60. Bibcode:2016SoEn..128...41B. doi:10.1016/j.solener.2015.10.050. ISSN 0038-092X. S2CID 55264769.
R. H. Crawford; G. J. Treloar; B. D. Ilozor; P. E. D. Love (2003). "Comparative greenhouse emissions analysis of domestic solar hot water systems". Building Research & Information. 31 (1): 34–47. Bibcode:2003BuRI...31...34C. doi:10.1080/09613210210160800. S2CID 111202685.
S.R. Allen, G.P. Hammond, H. Harajli1, C.I. Jones, M.C. McManus and A.B. Winnett (2008). "Integrated appraisal of micro-generators: Methods and applications". Proceedings of the Institution of Civil Engineers - Energy. 161 (2): 5, Fig. 1. Bibcode:2008ICEE..161...73A. CiteSeerX 10.1.1.669.9412. doi:10.1680/ener.2008.161.2.73. S2CID 110151825.{{cite journal}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)

solar-rating.org (Global: low place; English: low place)

"Solar Rating & Certification Corporation – System Ratings". solar-rating.org. 2016. Retrieved June 23, 2016.

srpnet.com (Global: low place; English: low place)

"SRP EarthWise Solar Energy for your home". Srpnet.com. Retrieved 10 February 2012.

sunnovations.com (Global: low place; English: low place)

A van Houten (Sunnovations), How a Geyser Pump works Archived 2011-01-14 at the Wayback Machine

toronto.com (Global: 9,764^th place; English: 5,452^nd place)

"Breaking News". Toronto.com. Archived from the original on July 19, 2011.

ucf.edu (Global: 7,594^th place; English: 4,706^th place)

fsec.ucf.edu

Simplified Residential Solar Hot Water System Calculator, Florida Solar Energy Center (2007).

ukpower.co.uk (Global: low place; English: low place)

"Electricity Running Cost Calculator | Electricity Prices | Electricity Costs". Ukpower.co.uk. Retrieved 2012-06-23.

vlaanderen.be (Global: low place; English: low place)

www2.vlaanderen.be

WAT kost een zonneboiler? Archived 2009-11-04 at the Wayback Machine vlaanderen.be, 30 April 2008.

vlaanderen.be

"Premies voor energiebesparende maatregelen | Vlaanderen.be: uw link met de overheid". Vlaanderen.be. Archived from the original on September 27, 2011. Retrieved 10 February 2012.

web.archive.org (Global: 1^st place; English: 1^st place)

"Solar Collectors ...Behind the Glass | Home Power Magazine". 2013-01-28. Archived from the original on 2013-01-28. Retrieved 2022-08-04.
Solar Evolution – The History of Solar Energy, John Perlin, California Solar Center
Del Chiaro, Bernadette & Telleen-Lawton, Timothy (April 2007). "Solar Water Heating (How California Can Reduce Its Dependence on Natural Gas)" (PDF). Environment California Research and Policy Center. Archived from the original on October 21, 2007. Retrieved 29 September 2007.
"Israel's Solar Industry: Reclaiming a Legacy of Success". Climate.org. Archived from the original on 7 April 2016. Retrieved 10 February 2012.
Minicy Catom Software Engineering Ltd. www.catom.com. "The Samuel Neaman Institute for Advanced Studies in Science and Technology – Publications – Solar energy for the production of heat Summary and recommendations of the 4th assembly of the energy forum at SNI". Neaman.org.il. Archived from the original on February 9, 2012. Retrieved 2012-06-23.
"Renewables Global Status Report: Energy Transformation Continues Despite Economic Slowdown". ren21.net. 13 May 2009. Archived from the original on February 9, 2010. Retrieved 20 May 2010.
"Buildings – Think Change". Environment.gov.au. 1 November 2010. Archived from the original on May 7, 2010. Retrieved 10 February 2012.
Israel del Mundo and Ian Wills (2005) The Economics of the Mandatory Renewable Energy Target (MRET), Department of Economics Monash University, Australia.
Energy-Hungry China Warms to Solar Water Heaters Archived 2016-01-06 at the Wayback Machine discusses China_Himin_Solar_Energy_Group in Dezhou. Reuters article, posted on Planet_Ark site
Wong, Bill (June 28, 2011), "Drake Landing Solar Community" (PDF), Drake Landing Solar Community, IDEA/CDEA District Energy/CHP 2011 Conference, Toronto, pp. 1–30, archived from the original (PDF) on 10 September 2016, retrieved 21 April 2013
Wittrup, Sanne (14 June 2015). "Verdens største damvarmelager indviet i Vojens". Ingeniøren. Archived from the original on 19 October 2015.
"archive". Archived from the original on 2011-02-07.
C. Marken (2009). "Solar collectors: Behind the glass". HomePower. 133: 70–76. Archived from the original on 2013-01-28. Retrieved 2013-04-22.
A van Houten (Sunnovations), How a Geyser Pump works Archived 2011-01-14 at the Wayback Machine
"A Performance Calculator for Grid-Connected PV Systems". Rredc.nrel.gov. Archived from the original on January 18, 2012. Retrieved 10 February 2012.
SRCC Certification Programs. solar-rating.org
"Hills Solar Evacuated Tube Solar Hot Water Systems". Enviro-friendly.com. Archived from the original on 17 February 2012. Retrieved 10 February 2012.
Energy Efficient Homes Package. environment.gov.au
"AER issues report on high electricity prices in South Australia". Aer.gov.au. 4 March 2008. Archived from the original on March 3, 2012. Retrieved 10 February 2012.
WAT kost een zonneboiler? Archived 2009-11-04 at the Wayback Machine vlaanderen.be, 30 April 2008.
"Premies voor energiebesparende maatregelen | Vlaanderen.be: uw link met de overheid". Vlaanderen.be. Archived from the original on September 27, 2011. Retrieved 10 February 2012.
"Federal Tax Credits for Energy Efficiency : ENERGY STAR". Energystar.gov. 2012-01-03. Archived from the original on 2009-12-02. Retrieved 2012-06-23.
"Breaking News". Toronto.com. Archived from the original on July 19, 2011.
"DC Solar Pumps". lainginc.itt.com. Archived from the original on January 19, 2010. Retrieved 5 November 2010.
Renewables Global Status Report 2009 Update. Deutsche Gesellschaft für Technische Zusammenarbeit. ren21.net
"Renewables Global Status Report 2010" (PDF). REN21. Archived from the original (PDF) on August 20, 2010. Retrieved 2012-06-23.
Werner Weiss & Franz Mauthner (May 2011). "Solar Heat Worldwide" (PDF). Archived from the original (PDF) on August 12, 2011. Retrieved 2012-06-23.
Werner Weiss and Franz Mauthner Solar Heat Worldwide Markets and Contribution to the Energy Supply 2010. iea-shc.org

woodheat.org (Global: low place; English: low place)

Gulland, John. "Heating water with a wood stove". woodheat.org. Wood Heat Organization Inc. Retrieved 29 March 2012.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Botpaev, R.; Louvet, Y.; Perers, B.; Furbo, S.; Vajen, K. (2016-04-01). "Drainback solar thermal systems: A review". Solar Energy. Special issue: Progress in Solar Energy. 128: 41–60. Bibcode:2016SoEn..128...41B. doi:10.1016/j.solener.2015.10.050. ISSN 0038-092X. S2CID 55264769.

Solar water heating (English Wikipedia)

aer.gov.au (Global: low place; English: low place)

archive.org (Global: 6th place; English: 6th place)

books.google.com (Global: 3rd place; English: 3rd place)

bouwwereld.nl (Global: low place; English: low place)

bubbleactionpumps.com (Global: low place; English: low place)

cleanenergyregulator.gov.au (Global: low place; English: low place)

ret.cleanenergyregulator.gov.au

climate.org (Global: low place; English: low place)

cornell.edu (Global: 332nd place; English: 246th place)

eeb.cornell.edu

districtenergy.org (Global: low place; English: low place)

dmoztools.net (Global: low place; English: low place)

docstoc.com (Global: 8,067th place; English: 6,640th place)

doe.gov (Global: 2,463rd place; English: 2,220th place)

eia.doe.gov

doi.org (Global: 2nd place; English: 2nd place)

drawdown.org (Global: low place; English: low place)

ecoonline.com.au (Global: low place; English: low place)

electrabel.be (Global: low place; English: low place)

energysavingtrust.org.uk (Global: low place; English: low place)

energystar.gov (Global: low place; English: low place)

enviro-friendly.com (Global: low place; English: low place)

environment.gov.au (Global: 2,543rd place; English: 1,964th place)

eskom.co.za (Global: low place; English: low place)

estif.org (Global: low place; English: low place)

eurobserv-er.org (Global: low place; English: low place)

green-markets.org (Global: low place; English: low place)

greenbuildingadvisor.com (Global: low place; English: low place)

harvard.edu (Global: 18th place; English: 17th place)

ui.adsabs.harvard.edu

homepower.com (Global: low place; English: low place)

iea-shc.org (Global: low place; English: low place)

ing.dk (Global: low place; English: low place)

ises.org.il (Global: low place; English: low place)

jrc.it (Global: low place; English: low place)

sunbird.jrc.it

neaman.org.il (Global: low place; English: low place)

nrel.gov (Global: 8,418th place; English: 5,714th place)

nrel.gov

rredc.nrel.gov

patents.google.com (Global: 1,182nd place; English: 725th place)

planetark.org (Global: low place; English: low place)

practicalaction.org (Global: low place; English: low place)

psu.edu (Global: 207th place; English: 136th place)

citeseerx.ist.psu.edu

ren21.net (Global: low place; English: low place)

sciencedirect.com (Global: 149th place; English: 178th place)

semanticscholar.org (Global: 11th place; English: 8th place)

api.semanticscholar.org

solar-rating.org (Global: low place; English: low place)

srpnet.com (Global: low place; English: low place)

sunnovations.com (Global: low place; English: low place)

toronto.com (Global: 9,764th place; English: 5,452nd place)

ucf.edu (Global: 7,594th place; English: 4,706th place)

fsec.ucf.edu

ukpower.co.uk (Global: low place; English: low place)

vlaanderen.be (Global: low place; English: low place)

www2.vlaanderen.be

vlaanderen.be

web.archive.org (Global: 1st place; English: 1st place)

woodheat.org (Global: low place; English: low place)

worldcat.org (Global: 5th place; English: 5th place)

search.worldcat.org

archive.org (Global: 6^th place; English: 6^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

cornell.edu (Global: 332^nd place; English: 246^th place)

docstoc.com (Global: 8,067^th place; English: 6,640^th place)

doe.gov (Global: 2,463^rd place; English: 2,220^th place)

doi.org (Global: 2^nd place; English: 2^nd place)

environment.gov.au (Global: 2,543^rd place; English: 1,964^th place)

harvard.edu (Global: 18^th place; English: 17^th place)

nrel.gov (Global: 8,418^th place; English: 5,714^th place)

patents.google.com (Global: 1,182^nd place; English: 725^th place)

psu.edu (Global: 207^th place; English: 136^th place)

sciencedirect.com (Global: 149^th place; English: 178^th place)

semanticscholar.org (Global: 11^th place; English: 8^th place)

toronto.com (Global: 9,764^th place; English: 5,452^nd place)

ucf.edu (Global: 7,594^th place; English: 4,706^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

worldcat.org (Global: 5^th place; English: 5^th place)