Alternative/Renewable Energy Forum

450 topics in this forum

1. Solar Pool Heater RECOMMENDATIONS . . .

   By jij, May 27, 2022
   • 11 replies
   • 989 views
   • 
   • sezze
   • May 30, 2022

3. Considering a grid tied solar set up at our place... Need help

   By samuttodd, May 26, 2022
   • 10 replies
   • 737 views
   • 
   • Pooreye
   • May 29, 2022

4. Global House PV Panels

   By carlyai, May 8, 2022
   • 7 replies
   • 835 views
   • 
   • sezze
   • May 21, 2022

5. Yet another solar power collector

   By Muhendis, May 16, 2022
   • 0 replies
   • 436 views
   • 
   • Muhendis
   • May 16, 2022

6. Please confirm my wiring and ground-bond questions

   By ABarbarian, April 28, 2022
   • 17 replies
   • 1.7k views
   • 
   • Muhendis
   • May 13, 2022

7. Gecko-Proofing Solar Inverter

   By tjo o tjim, May 3, 2022
   • 3 replies
   • 1.2k views
   • 
   • Muhendis
   • May 3, 2022

8. This is what happens if you forget to water your wind turbine!

   By Crossy, April 20, 2022
   • 5 replies
   • 792 views
   • 
   • Muhendis
   • April 21, 2022

9. Advancements in Battery Technology

   By Muhendis, April 12, 2022
   • 4 replies
   • 695 views
   • 
   • sezze
   • April 20, 2022

10. 3 Phase grid tie solar system issue 1 2

    By Tigerdim, March 12, 2022
    • 38 replies
    • 2.6k views
    • 
    • carlyai
    • April 13, 2022

11. Wind turbines

    By eddysacc, April 5, 2022
    • 7 replies
    • 660 views
    • 
    • bluejets
    • April 9, 2022

12. Interesting new solar tech.

    By phetphet, March 28, 2022
    • 1 reply
    • 646 views
    • 
    • Muhendis
    • March 28, 2022

13. Educated guess for off-grid system

    By Excel, March 20, 2022
    • 12 replies
    • 881 views
    • 
    • tjo o tjim
    • March 24, 2022

14. Funny read for the guys with Solar 1 2

    By MJCM, March 17, 2022
    • 37 replies
    • 1.9k views
    • 
    • Muhendis
    • March 23, 2022

15. Water cooled - water heating solar panels!

    By Bandersnatch, March 21, 2022
    • 0 replies
    • 593 views
    • 
    • Bandersnatch
    • March 21, 2022

16. Hybrid Inverters In Parallel Connections

    By Pink7, March 16, 2022
    • 0 replies
    • 592 views
    • 
    • Pink7
    • March 16, 2022

17. Would a pinned thread about good suppliers/products/installers be possible?

    By cantdrive55, March 14, 2022
    • 9 replies
    • 644 views
    • 
    • cantdrive55
    • March 15, 2022

18. Can Vehicle 2 Load power your home?

    By Bandersnatch, March 10, 2022
    • 2 replies
    • 548 views
    • 
    • KhunLA
    • March 14, 2022

19. Off-grid On-grid UPS backup system, both my 9 year experience and advice for a new one

    By ABarbarian, March 11, 2022
    • 0 replies
    • 506 views
    • 
    • ABarbarian
    • March 11, 2022

20. Govt. not paying to help people go green

    By Muhendis, March 4, 2022
    • 0 replies
    • 482 views
    • 
    • Muhendis
    • March 4, 2022

21. Advice – Anti Islanding Protection GTI

    By 007 RED, March 3, 2022
    • 17 replies
    • 1.2k views
    • 
    • Crossy
    • March 4, 2022

22. Russian Company Outsourced The Main Components In EV Chargers To A Ukrainian Company, Hilarity Ensues

    By Crossy, March 2, 2022
    • 19 replies
    • 1.1k views
    • 
    • tonray
    • March 3, 2022

23. Saved by a Cloud ?

    By 007 RED, February 15, 2022
    • 10 replies
    • 894 views
    • 
    • Crossy
    • March 2, 2022

24. Renewable independence

    By Muhendis, February 17, 2022
    • 0 replies
    • 483 views
    • 
    • Muhendis
    • February 17, 2022

25. Interesting site for Solar System Design

    By MJCM, December 25, 2021
    • 1 reply
    • 1.3k views
    • 
    • JeffThorsen777
    • February 16, 2022

26. Sometimes that power-bank just isn't enough!

    By Crossy, February 1, 2022
    • 3 replies
    • 677 views
    • 
    • Crossy
    • February 1, 2022

27. off grid solar earthing question

    By michaelgoulden, January 27, 2022
    • 21 replies
    • 1.6k views
    • 
    • BritManToo
    • January 30, 2022

28. Solar powered water pump system

    By Dan O, January 26, 2022
    • 6 replies
    • 868 views
    • 
    • Dan O
    • January 26, 2022

29. Solar System Specs for my needs? 12 sqm roof

    By ElephantEgo, December 17, 2021
    • 25 replies
    • 2.7k views
    • 
    • Crossy
    • January 22, 2022

30. Our Solar Install 1 2 3 4

    By MJCM, January 13, 2022
    • 103 replies
    • 4.6k views
    • 
    • MJCM
    • January 17, 2022

31. PEA approved inverters list

    By MJCM, January 11, 2022
    • 6 replies
    • 2.6k views
    • 
    • MJCM
    • January 12, 2022

32. Anyone for a D.I.Y. battery with 2800 18650 cells recovered from used laptop batteries

    By MJCM, January 10, 2022
    • 16 replies
    • 1.2k views
    • 
    • Crossy
    • January 11, 2022

33. Size of Cables for connecting Solar Panels -> Inverter -> Fusebox 1 2

    By MJCM, January 4, 2022
    • 37 replies
    • 2.2k views
    • 
    • BritManToo
    • January 7, 2022

34. Batteries, shmatteries!! - Who needs batteries when you can have:-

    By Crossy, December 31, 2021
    • 17 replies
    • 1.3k views
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    • tjo o tjim
    • January 5, 2022

35. UK: Poll Results Show Most EV Drivers Would Not Go Back To Diesel/Gas

    By Crossy, January 3, 2022
    • 12 replies
    • 1k views
    • 
    • tjo o tjim
    • January 5, 2022

36. Acronyms and Abbreviations as used in energy discussions

    By Crossy, December 30, 2021
    • 15 replies
    • 1.6k views
    • 
    • Muhendis
    • January 1, 2022

37. Audi rolls out “first of its kind” charging hub with lounge and second-life batteries

    By Crossy, December 29, 2021
    • 0 replies
    • 553 views
    • 
    • Crossy
    • December 29, 2021

38. Are there regulations in place on where you can put your Whole House solar Panels? 1 2

    By MJCM, December 21, 2021
    • 35 replies
    • 2.7k views
    • 
    • RocketDog
    • December 27, 2021

39. Solar Battery Charger's

    By dddave, December 26, 2021
    • 8 replies
    • 1.1k views
    • 
    • ChrisP24
    • December 26, 2021

40. Orientation and combining of Solar Panels

    By MJCM, December 19, 2021
    • 6 replies
    • 1.3k views
    • 
    • sezze
    • December 19, 2021

41. The Shocking Naked Truth about green energy

    By kiteman9, December 15, 2021
    • 3 replies
    • 3.6k views
    • 
    • Hummin
    • December 16, 2021