Second Life Storage

Second Life Storage

News, Announcements, and Rules

Important updates or announcements regarding the forum
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23
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363
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23
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363

Introductions

Head over and introduce yourself
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958
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3.9K
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958
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3.9K

Feedback & Suggestions

Any feedback, suggestions, or issues you may find can be reported here
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118
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843
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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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472
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9.4K
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472
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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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957
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9K
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957
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9K

Battery Management Systems (BMS)

Anything relating to battery management, monitoring, and balancing
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564
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564
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5.8K

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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784
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8.2K
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784
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8.2K

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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15K
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15K

Battery Discussions

Battery Chargers and Testers

Discuss specific cell chargers, capacity testers, and testing methods.
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210
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2.2K
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210
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Lithium Iron Phosphate Batteries

Discuss any aspect of Lithium Iron Phosphate batteries (LiFePO4/LFP)
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49
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407
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49
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407

Lithium Ion Batteries

Discuss any aspect of generalized "Lithium Ion" batteries (NMC, LiPo)
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470
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4.6K
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470
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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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53
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4
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53

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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1.2K
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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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323
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323
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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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89
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1K
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89
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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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576
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2.8K
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576
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2.8K

Marketplace - Buying/Wanted

Looking to buy and wanted advertisements
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32
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128
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32
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128

Latest profile posts

Darkwing wrote on Lykke's profile.
Hej er bor i albertslund, men kører hellere end gerne.
Ville meget gerne se hvad du har valgt af komponenter og hvordan de er sat sammen. Skal ikke tage lang tid, er bare meget nysgerrig.
Reelt set er det en shopping liste og nærbilleder af kablingen som er mit udgangspunkt for at kunne replikere dit anlæg.
Du skal som sagt være velkommen til at sende en sms eller lign på 20878138
Thomas
Menno wrote on PaulKennett's profile.
Hi Paul,

I was thinking about rebuilding a battery pack of a Leaf with Samsung 40T cells. as you have one and been also heavy busy with 3D printing I like to talk about it with you.

Kind regards,

Menno
kingdo wrote on higher_wire's profile.
Do you know how to converse the samsung 7.61kw, 80.96Vdc to 48Vdc?
I have 100pcs for sale at $950ea.

Thanks
John Tran
kingtran@aol.com
408-316-3968
Running short on sources for cells. Not enough to complete another 14 packs yet. May need to consider actually purchasing some. 😞

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