Second Life Storage

Second Life Storage

News, Announcements, and Rules

Important updates or announcements regarding the forum
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Introductions

Head over and introduce yourself
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972
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Feedback & Suggestions

Any feedback, suggestions, or issues you may find can be reported here
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118
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118
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843

Frequently Asked Questions

Answers to common questions to help get started faster
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Solar, Wind, and Battery Systems

DIY Battery Project Builds

Share and document your powerwall build journey in a project thread
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492
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9.7K
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492
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Battery Pack Design, Planning, and Building

Have questions about which holders or fuses to use? Solder or spot weld?
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979
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979
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Battery Management Systems (BMS)

Anything relating to battery management, monitoring, and balancing
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580
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580
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Solar Panels, Charge Controllers, and Inverters

Discussions around your solar (or wind) system, including panels, charge controllers, inverters, and transfer switches
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799
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799
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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.
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1.5K
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15.2K
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Battery Discussions

Battery Chargers and Testers

Discuss specific cell chargers, capacity testers, and testing methods.
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219
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2.3K
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219
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Lithium Iron Phosphate Batteries

Discuss any aspect of Lithium Iron Phosphate batteries (LiFePO4/LFP)
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51
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429
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51
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429

Lithium Ion Batteries

Discuss any aspect of generalized "Lithium Ion" batteries (NMC, LiPo)
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475
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4.6K
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475
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4.6K

Lithium Titanate Batteries

Discuss any aspect of Lithium Titanate batteries (LTO)
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4
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62
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4
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62

Lead Acid Batteries

Discuss any aspect of Lead Acid batteries (sealed, flooded, gel, etc)
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3
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28
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3
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28

Cell Data & Specifications

A large database of different cell types, their datasheets, and some photos. Please view the main database listing here
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245
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Off Topic

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.
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327
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2.9K
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327
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Electric Bikes & Cars

Do you have an E-Bike or E-Car project you'd like to share?
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90
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1K
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90
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Marketplace - Selling/Commercial

Items for sale, including inverters, batteries, solar panels, and more! Commercial businesses are welcome to post as well.
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589
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2.9K
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589
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Marketplace - Buying/Wanted

Looking to buy and wanted advertisements
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37
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146
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37
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Members online

Latest profile posts

Jacob.R wrote on CarelHassink's profile.
Hallo Carel verkoop je ook losse BMS voor 4 cell accu,s voor peugeot ion
Gao95800 wrote on urbansustainability's profile.
Hi, are u still looking Samsung 15q battery cells? I have many of them( old new stock), they are very good quality which I already use them build a power station( 12v 100a) easy output more than 1500w. Gao95800@hotmail.com
Got a whole ton of 18650's sitting around, many rewrapped, got a couple UR18650As and ICR18650-22Es along with a couple LGES318650, going for around ~£2 per cell, let me know if yall wanna buy any, UK only cause shipping is dumb
Drokz wrote on wimpie007's profile.
He Wim !

Al wat verder gekomen met je powerwall ?

Groetjes
Steven (essen)

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