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22 307 Pack Builder (Repackr)
07-01-2019, 02:28 AM
by Nemo
Head over and introduce yourself
802 3,306 Where Did You Find Us?
2 hours ago
by LightsMyWay
Feedback & Suggestions
Any feedback, suggestions, or issues you may find can be reported here.
102 770 Can I post my battery cel...
01-02-2020, 05:34 PM
by DragonOffGrid

Forum Threads Posts Last Post
DIY Battery Project Builds
Share and document your powerwall build journey in a project thread. This section is not for general questions.
384 8,153 beginnings of a battery b...
3 hours ago
by The Kilowatt Challenge
Cell Harvesting, Testing, and Discussion
Discuss anything relating to battery cells. Includes topics like where to find scrap battery packs, cell harvesting, cell testing, and general cell discussions.
Sub Forums:
Cell Data & Specifications
1,395 12,829 Sanyo UR18650A Cell Speci...
48 minutes ago
by Siraj ezzat
Battery Pack Design, Planning, and Building
Ready to assemble your first pack? Have questions about which holders or fuses to use? Solder or spot weld? This is the place to be!
717 7,079 Safely use DIY powerwall ...
2 hours ago
by ajw22
BMS (Battery Management Systems)
Discussions relating to battery management systems. This includes packages like Batrium, custom built DIY solutions, and basic battery monitoring.
404 4,313 Another Batrium Q for the...
6 hours ago
by Dee Bee
Solar Panels, Charge Controllers, and Inverters
Discussions around your solar system, including panels, charge controllers, inverters, and transfer switches. This section also includes wind components.
608 6,208 Victron: New kid on the b...
01-27-2020, 08:55 PM
by CarelHassink
General Project, Battery, and Electrical
Anything related to your project, batteries, or electrical topics that doesn't fit in any of the other sections. Also includes news releases.
650 6,287 Is this the Holy Grail of...
5 hours ago
by vspin

Forum Threads Posts Last Post
Frequently Asked Questions
Documentation intended to help answer some fundamental questions and get your project started!
20 26 Definition: Chinesium
10-16-2019, 11:55 PM
by Crimp Daddy
Downloadable Resources
Contains publicly-released files such as 3D models, PCB layouts, documentation, and much more.
13 13 Kweld electrode holder (r...
11-21-2019, 06:00 AM
by hbpowerwall

Forum Threads Posts Last Post
General Hangout
Off topic discussions that are not related to solar and wind projects and/or do not fit in any of the categories above.
222 2,178 Community Spot Welder
01-15-2020, 05:36 AM
by s9Josh
Cryptocoin Discussions
Discussions around any cryptocoin and/or the mining process.
58 361 Get paid to search for ca...
01-03-2020, 09:20 PM
by banzi
Electric Bikes & Cars
Do you have an E-Bike or E-Car project you'd like to share?
73 776 1973 Mini Clubman S to EV...
1 hour ago
by hbpowerwall
Looking to buy or sell something? Please keep it solar and wind-related!
489 2,429 Discount 18650 cells Euro...
37 minutes ago
by ChrisD5710

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Please welcome our newest member, Siraj ezzat
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