Renewable energy: solar power

Forum solar photovoltaic PV and solar electricity generation from direct radiation solar energy.

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Everything you need to know about photovoltaics in France

Last Post by moinsdewatt « 10/09/21, 00:23
answers: 582
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Attachments by Solar-energic » 13/03/09, 15:17
582 Replies

166195 views

Last message by moinsdewatt View the latest post
10/09/21, 00:23
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Photovoltaics: manufacture its solar panel!

Last Post by PVresistif « 25/11/20, 19:23
answers: 141
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by Obelix » 19/06/06, 09:11
141 Replies

383668 views

Last message by PVresistif View the latest post
25/11/20, 19:23
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Agrovoltaics. Solar panels and agriculture

Last Post by Christophe « 12/10/21, 16:48
answers: 11
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by humus » 11/10/21, 10:10
11 Replies

304 views

Last message by Christophe View the latest post
12/10/21, 16:48
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Solar panel diagnosis

Last Post by Bricolo07 « 09/10/21, 09:44

by Bricolo07 » 09/10/21, 09:44

0 Replies

195 views

Last message by Bricolo07 View the latest post
09/10/21, 09:44
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Solar freezer 12v or 220v on solar installation.

Last Post by foycam « 10/09/21, 18:44

by foycam » 10/09/21, 18:44

0 Replies

760 views

Last message by foycam View the latest post
10/09/21, 18:44
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The large solar PV parks in the world

Last Post by Christophe « 07/09/21, 23:30
answers: 125
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by moinsdewatt » 25/03/12, 15:32
125 Replies

85847 views

Last message by Christophe View the latest post
07/09/21, 23:30
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Solar PV in the world

Last Post by moinsdewatt « 22/08/21, 15:31
answers: 19
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by moinsdewatt » 17/02/19, 15:00
19 Replies

5961 views

Last message by moinsdewatt View the latest post
22/08/21, 15:31
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Autonomous in energy from dream to reality

Last Post by GuyGadeboisTheBack « 20/08/21, 22:10
answers: 21
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by humus » 20/08/21, 09:30
21 Replies

1067 views

Last message by GuyGadeboisTheBack View the latest post
20/08/21, 22:10
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Duration of the calculation step by Linky

Last Post by eulenspi26 « 01/08/21, 13:47
answers: 2
by eulenspi26 » 01/08/21, 12:39

2 Replies

782 views

Last message by eulenspi26 View the latest post
01/08/21, 13:47
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Hybrid storage of PV electricity

Last Post by phil59 « 04/07/21, 15:29
answers: 2
by Yveco » 15/03/21, 00:35

2 Replies

1585 views

Last message by phil59 View the latest post
04/07/21, 15:29
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The real prices and costs of photovoltaic solar panels in China

Last Post by Christophe « 18/06/21, 11:18
answers: 45
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by Christophe » 07/09/11, 12:05
45 Replies

22437 views

Last message by Christophe View the latest post
18/06/21, 11:18
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Price of a solar panel: evolution of the photovoltaic Wp (peak Watt) cost

Last Post by Christophe « 18/06/21, 11:13
answers: 17
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by Christophe » 10/06/08, 12:43
17 Replies

28780 views

Last message by Christophe View the latest post
18/06/21, 11:13
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Independent pool, pump-UV-panels

Last Post by Marc-B03 « 25/05/21, 10:35
answers: 10
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by Tample » 03/06/19, 23:34
10 Replies

4273 views

Last message by Marc-B03 View the latest post
25/05/21, 10:35
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PV: the Belgian Prosumer Tax is a financial and political scam?

Last Post by Christophe « 16/03/21, 09:16
answers: 56
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Attachments by Christophe » 06/02/21, 19:33
56 Replies

6864 views

Last message by Christophe View the latest post
16/03/21, 09:16
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Automatic solar panel for motorhome

Last Post by Yves316 « 18/02/21, 20:37
answers: 20
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Attachments by Yves316 » 16/02/21, 11:34
20 Replies

4483 views

Last message by Yves316 View the latest post
18/02/21, 20:37
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Forests against solar panels

Last Post by Exnihiloest « 08/02/21, 19:49
answers: 7
by Adrien (ex-nico239) » 29/08/18, 22:37

7 Replies

4227 views

Last message by Exnihiloest View the latest post
08/02/21, 19:49
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Recharging an electric car

Last Post by phil59 « 16/01/21, 12:02
answers: 25
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by Tyvain » 12/06/15, 00:34
25 Replies

13687 views

Last message by phil59 View the latest post
16/01/21, 12:02
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Solar panels and water heaters

Last Post by Philippe Schutt « 04/01/21, 22:00
answers: 14
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by srin » 02/01/21, 16:10
14 Replies

4207 views

Last message by Philippe Schutt View the latest post
04/01/21, 22:00
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Electric flask heater thermosiphon

Last Post by Philippe Schutt « 03/01/21, 23:49
answers: 2
Attachments by Philippe Schutt » 03/01/21, 20:29

2 Replies

2261 views

Last message by Philippe Schutt View the latest post
03/01/21, 23:49
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Isolated site powered by solar panels

Last Post by Kastete « 14/12/20, 19:40

by Kastete » 14/12/20, 19:40

0 Replies

3916 views

Last message by Kastete View the latest post
14/12/20, 19:40
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Solar daytime PV use for swimming pool. Can we do without the battery?

Last Post by phil59 « 25/11/20, 15:38
answers: 7
by zed » 24/11/20, 11:34

7 Replies

2274 views

Last message by phil59 View the latest post
25/11/20, 15:38
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What characteristics are important for a charge controller

Last Post by zed « 23/11/20, 15:52
answers: 10
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by zed » 21/11/20, 11:00
10 Replies

5192 views

Last message by zed View the latest post
23/11/20, 15:52
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Solar energy is officially the cheapest energy according to the IEA

Last Post by Eric DUPONT « 09/11/20, 13:00
answers: 20
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by jean.caissepas » 07/11/20, 23:57
20 Replies

3993 views

Last message by Eric DUPONT View the latest post
09/11/20, 13:00
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Hybrid inverter and water heater

Last Post by jeromedu44 « 04/11/20, 10:48

by jeromedu44 » 04/11/20, 10:48

0 Replies

3799 views

Last message by jeromedu44 View the latest post
04/11/20, 10:48
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Life expectancy of photovoltaic solar panels

Last Post by ENERC « 30/10/20, 19:37
answers: 24
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by Christophe » 07/10/13, 13:51
24 Replies

17621 views

Last message by ENERC View the latest post
30/10/20, 19:37
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Marketing of perovskite panels in Europe at 170w / m2

Last Post by ENERC « 26/10/20, 16:56
answers: 4
by jean.caissepas » 26/10/20, 09:20

4 Replies

2199 views

Last message by ENERC View the latest post
26/10/20, 16:56
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Calculation of 24V solar cable section?

Last Post by izentrop « 20/10/20, 22:53
answers: 12
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by k-nich » 19/10/20, 20:52
12 Replies

3633 views

Last message by izentrop View the latest post
20/10/20, 22:53
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Solar generator

Last Post by Gaston « 05/10/20, 15:16
answers: 2
by Mister_Ash » 04/10/20, 15:06

2 Replies

1908 views

Last message by Gaston View the latest post
05/10/20, 15:16
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solar cells perovskite - calcium titanate

Last Post by ENERC « 28/09/20, 13:34
answers: 10
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by jean.caissepas » 20/05/14, 14:55
10 Replies

10588 views

Last message by ENERC View the latest post
28/09/20, 13:34
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PV installation for pumping with batteries

Last Post by tarekadouani « 19/08/20, 10:14

by tarekadouani » 19/08/20, 10:14

0 Replies

3106 views

Last message by tarekadouani View the latest post
19/08/20, 10:14
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Solar pumping

Last Post by sicetaitsimple « 15/08/20, 21:33
answers: 5
by Marou » 15/08/20, 13:41

5 Replies

1945 views

Last message by sicetaitsimple View the latest post
15/08/20, 21:33
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Hybrid solar converter: Efficiency 85%

Last Post by sicetaitsimple « 20/07/20, 13:23
answers: 11
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by GuyGadebois » 19/07/20, 18:34
11 Replies

4661 views

Last message by sicetaitsimple View the latest post
20/07/20, 13:23
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Photovoltaic direct current hot water production

Last Post by izentrop « 02/07/20, 23:49
answers: 154
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Attachments by not C » 31/08/19, 23:56
154 Replies

33907 views

Last message by izentrop View the latest post
02/07/20, 23:49
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Mppt connection

Last Post by izentrop « 19/02/20, 10:14
answers: 8
Attachments by Toilahyene » 18/02/20, 09:16

8 Replies

3188 views

Last message by izentrop View the latest post
19/02/20, 10:14
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Tesla Powerwall: profitable?

Last Post by plasmanu « 31/01/20, 15:50
answers: 120
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Attachments by elephant » 01/05/15, 12:37
120 Replies

44978 views

Last message by plasmanu View the latest post
31/01/20, 15:50
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Arduino regulation of photovoltaic self-consumption

Last Post by thibr « 30/01/20, 19:27
answers: 1
by Christophe » 30/01/20, 13:39

1 Replies

3637 views

Last message by thibr View the latest post
30/01/20, 19:27
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Photovoltaic in the countryside: ecological or not?

Last Post by plasmanu « 29/01/20, 01:50
answers: 38
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Attachments by Exnihiloest » 22/01/20, 15:55
38 Replies

10242 views

Last message by plasmanu View the latest post
29/01/20, 01:50
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In the end .. the most ecological lead-acid battery?

Last Post by xboxman4 « 23/01/20, 10:37

by xboxman4 » 23/01/20, 10:37

0 Replies

3229 views

Last message by xboxman4 View the latest post
23/01/20, 10:37
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electricity from EdF increase 2011 (CSPE)

Last Post by sicetaitsimple « 14/01/20, 18:39
answers: 95
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Attachments by Remundo » 25/10/10, 10:24
95 Replies

57040 views

Last message by sicetaitsimple View the latest post
14/01/20, 18:39
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Replace H4 halogen with LEDs, pilot lights, indicators ...

Last Post by plasmanu « 10/01/20, 22:24
answers: 15
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Attachments by plasmanu » 10/01/20, 07:58
15 Replies

4010 views

Last message by plasmanu View the latest post
10/01/20, 22:24
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Connection of 24v plates on 12v battery

Last Post by plasmanu « 10/01/20, 03:34
answers: 9
Attachments by marcus82 » 08/01/20, 16:54

9 Replies

5106 views

Last message by plasmanu View the latest post
10/01/20, 03:34
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Improved salt water batteries

Last Post by CastorFidele « 08/01/20, 15:13
answers: 8
by jean.caissepas » 04/04/18, 12:22

8 Replies

5785 views

Last message by CastorFidele View the latest post
08/01/20, 15:13
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Help for my solar battery installation

Last Post by plasmanu « 08/01/20, 06:06
answers: 208
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Attachments by Matenjo » 25/10/19, 19:24
208 Replies

33473 views

Last message by plasmanu View the latest post
08/01/20, 06:06
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Design of a mini tunnel oven

Last Post by GuyGadebois « 07/01/20, 21:23
answers: 6
by Wiledy » 06/01/20, 07:53

6 Replies

2705 views

Last message by GuyGadebois View the latest post
07/01/20, 21:23
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Ceramic oven and pantone system?

Last Post by GuyGadebois « 03/01/20, 21:55
answers: 5
by FILDET » 02/01/20, 21:49

5 Replies

2610 views

Last message by GuyGadebois View the latest post
03/01/20, 21:55
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Photovoltaic solar finally profitable ... industrially!

Last Post by adomanim « 02/01/20, 11:31
answers: 16
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Attachments by Christophe » 12/10/15, 22:46
16 Replies

8207 views

Last message by adomanim View the latest post
02/01/20, 11:31
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Production monitoring applications or software

Last Post by darwenn « 31/12/19, 19:04

by darwenn » 31/12/19, 19:04

0 Replies

2767 views

Last message by darwenn View the latest post
31/12/19, 19:04
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Configure MPPT regulator network communication

Last Post by darwenn « 31/12/19, 16:53
answers: 2
by darwenn » 31/12/19, 14:15

2 Replies

2735 views

Last message by darwenn View the latest post
31/12/19, 16:53
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Optimizing the lifespan of solar lead batteries (Victron doc)

Last Post by dede2002 « 31/10/19, 17:00
answers: 1
Attachments by Christophe » 30/10/19, 13:29

1 Replies

1882 views

Last message by dede2002 View the latest post
31/10/19, 17:00
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Autonomous Photovoltaic Optimizations with Liquids OPALE

Last Post by Remundo « 30/10/19, 21:28
answers: 122
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by Remundo » 03/09/11, 14:35
122 Replies

63842 views

Last message by Remundo View the latest post
30/10/19, 21:28
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Photovoltaic connection to the network in 2019 (France / ENEDIS)

Last Post by sicetaitsimple « 11/10/19, 10:49
answers: 2
Attachments by Christophe » 11/10/19, 09:50

2 Replies

2960 views

Last message by sicetaitsimple View the latest post
11/10/19, 10:49
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Bonnecabane!

Last Post by Remundo « 08/10/19, 20:32
answers: 25
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Attachments by Bonnecabane » 31/07/19, 12:28
25 Replies

9678 views

Last message by Remundo View the latest post
08/10/19, 20:32
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1 or 2 solar strings?

Last Post by izentrop « 05/10/19, 18:40
answers: 78
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Attachments by d2taf » 13/09/19, 16:10
78 Replies

15541 views

Last message by izentrop View the latest post
05/10/19, 18:40
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Slip (no string) solar

Last Post by GuyGadebois « 17/09/19, 12:03
answers: 2
by GuyGadebois » 17/09/19, 11:44

2 Replies

1801 views

Last message by GuyGadebois View the latest post
17/09/19, 12:03
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Solar road Ségolène laughing

Last Post by ENERC « 04/08/19, 12:56
answers: 165
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by raymon » 22/03/16, 13:29
165 Replies

45038 views

Last message by ENERC View the latest post
04/08/19, 12:56
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Bye

Last Post by Janic « 02/08/19, 07:27
answers: 3
by GuyGadebois » 01/08/19, 21:23

3 Replies

1620 views

Last message by Janic View the latest post
02/08/19, 07:27
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Make a Pelier fridge powered directly by PV panel

Last Post by izentrop « 23/07/19, 08:15
answers: 6
by eulenspi26 » 21/07/19, 19:25

6 Replies

2917 views

Last message by izentrop View the latest post
23/07/19, 08:15
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Solar panel and absorption fridge: which inverter is needed?

Last Post by Bardal « 22/07/19, 15:36
answers: 8
by eulenspi26 » 20/07/19, 20:38

8 Replies

4021 views

Last message by Bardal View the latest post
22/07/19, 15:36
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Solar: basic questions!

Last Post by Petrus « 19/06/19, 16:11
answers: 80
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Attachments by Grelinette » 26/05/19, 12:50
80 Replies

13406 views

Last message by Petrus View the latest post
19/06/19, 16:11
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Energiestro (storing energy in concrete)

Last Post by moinsdewatt « 30/05/19, 09:59
answers: 277
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Attachments by lolopil » 10/04/15, 13:21
277 Replies

71541 views

Last message by moinsdewatt View the latest post
30/05/19, 09:59

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