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22 310 Image Uploading & Posting
07-30-2020, 09:03 AM
by Olosinnsky
Head over and introduce yourself
909 3,656 Hello from Iowa
11-24-2020, 07:12 PM
by daromer
Feedback & Suggestions
Any feedback, suggestions, or issues you may find can be reported here.
113 834 Pouch & Prismatics in the...
11-24-2020, 07:36 PM
by resr

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DIY Battery Project Builds
Share and document your powerwall build journey in a project thread. This section is not for general questions.
447 9,056 Schaef's Powerwall
10 minutes ago
by Schaef
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.
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Cell Data & Specifications
1,589 14,950 Cell Database Submissions...
7 hours ago
by Stefanseiner
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!
900 8,580 new powerwall project
Yesterday, 11:48 AM
by 507PowerWall
BMS (Battery Management Systems)
Discussions relating to battery management systems. This includes packages like Batrium, custom built DIY solutions, and basic battery monitoring.
533 5,458 Como medir con multímetro...
Yesterday, 03:29 PM
by Korishan
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.
753 7,758 AC Charging From excess s...
Yesterday, 05:23 AM
by integlikewhoa
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.
782 7,574 48v shunt trip breakers?
45 minutes ago
by Vicobaba

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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

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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.
309 2,769 Drones
11-27-2020, 12:09 AM
by Alfie95Foster
Electric Bikes & Cars
Do you have an E-Bike or E-Car project you'd like to share?
83 1,001 Dala's EVNX buildthread (...
11-26-2020, 04:51 PM
by Dala
Looking to buy or sell something? Please keep it solar and wind-related!
569 2,814 EUROPE BMS GROUPBUY for E...
8 hours ago
by Engineer34

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