Alternative/Renewable Energy Forum

423 topics in this forum

1. Advancements in Battery Technology

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

2. 3 Phase grid tie solar system issue 1 2

   By Tigerdim, March 12, 2022
   • 38 replies
   • 2.3k views
   • 
   • carlyai
   • April 13, 2022

3. Wind turbines

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

4. Interesting new solar tech.

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

5. Educated guess for off-grid system

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

6. Funny read for the guys with Solar 1 2

   By MJCM, March 17, 2022
   • 37 replies
   • 1.8k views
   • 
   • Muhendis
   • March 23, 2022

7. Water cooled - water heating solar panels!

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

8. Hybrid Inverters In Parallel Connections

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

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

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

10. Can Vehicle 2 Load power your home?

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

11. 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
    • 474 views
    • 
    • ABarbarian
    • March 11, 2022

12. Govt. not paying to help people go green

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

13. Advice – Anti Islanding Protection GTI

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

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

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

15. Saved by a Cloud ?

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

16. Renewable independence

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

17. Interesting site for Solar System Design

    By MJCM, December 25, 2021
    • 1 reply
    • 1.2k views
    • 
    • JeffThorsen777
    • February 16, 2022

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

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

19. off grid solar earthing question

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

20. Solar powered water pump system

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

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

    By ElephantEgo, December 17, 2021
    • 25 replies
    • 2.5k views
    • 
    • Crossy
    • January 22, 2022

22. Our Solar Install 1 2 3 4

    By MJCM, January 13, 2022
    • 103 replies
    • 4.4k views
    • 
    • MJCM
    • January 17, 2022

23. PEA approved inverters list

    By MJCM, January 11, 2022
    • 6 replies
    • 2.3k views
    • 
    • MJCM
    • January 12, 2022

24. 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

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

    By MJCM, January 4, 2022
    • 37 replies
    • 2.1k views
    • 
    • BritManToo
    • January 7, 2022

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

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

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

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

28. Acronyms and Abbreviations as used in energy discussions

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

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

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

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

    By MJCM, December 21, 2021
    • 35 replies
    • 2.6k views
    • 
    • RocketDog
    • December 27, 2021