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22 307 Pack Builder (Repackr)
07-01-2019, 02:28 AM
by Nemo
Head over and introduce yourself
861 3,500 Hi all
05-24-2020, 10:19 PM
by Ken None
Feedback & Suggestions
Any feedback, suggestions, or issues you may find can be reported here.
106 785 Can't Reply to Battery Da...
05-02-2020, 12:07 PM
by Korishan

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.
407 8,547 Project 18650
49 minutes ago
by OffGridInTheCity
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
1,469 13,451 A little help for this id...
36 minutes ago
by zerberfert
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!
807 7,714 A123 26650 Lifepo4 chargi...
Today, 01:20 AM
by Hard_ware
BMS (Battery Management Systems)
Discussions relating to battery management systems. This includes packages like Batrium, custom built DIY solutions, and basic battery monitoring.
455 4,654 Batrium LongMon's accurac...
Yesterday, 08:06 PM
by daromer
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.
669 6,776 Solar panels and Inverter...
26 minutes ago
by sasquatch
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.
696 6,705 Breakers, Fuses and Shunt...
3 hours ago
by Redpacket

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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.
240 2,290 What are you watching ?
Yesterday, 05:43 PM
by denj
Cryptocoin Discussions
Discussions around any cryptocoin and/or the mining process.
61 382 Is it work to mine?
05-15-2020, 04:39 AM
by ajw22
Electric Bikes & Cars
Do you have an E-Bike or E-Car project you'd like to share?
76 893 Dala's Leaf buildthread (...
Yesterday, 07:06 PM
by Dala
Looking to buy or sell something? Please keep it solar and wind-related!
526 2,615 Leaf battery packs and mo...
05-25-2020, 11:32 PM
by hermitdave

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