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Second Life Storage & Solar
New posts
DIY BATTERY AUCTIONS
Winston LifePo4, 18650 cells, 12/24/48v batteries
www.batteryhookup.com
Second Life Storage
News, Announcements, and Rules
Important updates or announcements regarding the forum
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25
Messages
280
Threads
25
Messages
280
OG & active members want an upgrade?
Jun 17, 2023
hbpowerwall
Introductions
Head over and introduce yourself
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1.1K
Messages
4.8K
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1.1K
Messages
4.8K
Hi Guys
Tuesday at 1:36 PM
100kwh-hunter
Feedback & Suggestions
Any feedback, suggestions, or issues you may find can be reported here
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130
Messages
897
Threads
130
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897
Typo in ad
Nov 19, 2023
100kwh-hunter
Frequently Asked Questions
Answers to common questions to help get started faster
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19
Messages
24
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19
Messages
24
What does S and P stand for? What is Xs, Yp or XsYp with X and Y being numeric digits?
Jan 5, 2019
Korishan
Solar, Wind, and Battery Systems
DIY Battery Project Builds
Share and document your powerwall build journey in a project thread
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628
Messages
11.9K
Threads
628
Messages
11.9K
2
Dala's Battery-Emulator
Yesterday at 11:13 AM
2of Everything
Battery Pack Design, Planning, and Building
Have questions about which holders or fuses to use? Solder or spot weld?
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1.1K
Messages
10.6K
Threads
1.1K
Messages
10.6K
2
Advice needed for building Powerwall from EV batteries
Yesterday at 9:54 AM
2of Everything
Battery Management Systems (BMS)
Anything relating to battery management, monitoring, and balancing
Threads
729
Messages
7.4K
Threads
729
Messages
7.4K
D
CAN and RS485 BMS Emulated Protocols for DIY Battery to work with LV and HV Invertors - JK BMS JBD Daly 123Smart - OEM Battery
Friday at 5:18 AM
dorek
Solar Panels, Charge Controllers, and Inverters
Discussions around your solar (or wind) system, including panels, charge controllers, inverters, and transfer switches
Threads
958
Messages
10.2K
Threads
958
Messages
10.2K
N
GoodWe GW3600-BH with Nissan leaf battery
Yesterday at 8:42 AM
Nicsal
Hydro & Wind energy
Anything windy or wet related to storage, dump loads, or consuming energy from these technologies
Threads
5
Messages
55
Threads
5
Messages
55
wind turbine bought
Feb 26, 2023
100kwh-hunter
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.
Threads
1.6K
Messages
16.5K
Threads
1.6K
Messages
16.5K
B
Fuse links and breakers
Friday at 10:41 PM
Boron
Battery Discussions
Battery Chargers, Testers, and Test Procedures
Discuss specific cell chargers, capacity testers, and testing methods.
Threads
294
Messages
3.2K
Threads
294
Messages
3.2K
Resistance increased after ~9months
Tuesday at 10:04 AM
Festus
Lithium Iron Phosphate Batteries
Discuss any aspect of Lithium Iron Phosphate batteries (LiFePO4/LFP)
Threads
100
Messages
815
Threads
100
Messages
815
D
Wonky voltage readings?!?
Nov 14, 2023
DG98
Lithium Ion Batteries
Discuss any aspect of generalized "Lithium Ion" batteries (NMC, LiPo)
Threads
599
Messages
5.5K
Threads
599
Messages
5.5K
10 more Batteries LGGBM261865 ....
Nov 9, 2023
Korishan
Lithium Titanate Batteries
Discuss any aspect of Lithium Titanate batteries (LTO)
Threads
6
Messages
71
Threads
6
Messages
71
V
Details for Yinlong LTO 66160 ?
Mar 11, 2023
vera
Lead Acid Batteries
Discuss any aspect of Lead Acid batteries (sealed, flooded, gel, etc)
Threads
9
Messages
115
Threads
9
Messages
115
What's a normal rest voltage for a US car battery in a car?
Oct 20, 2023
Korishan
New Battery Technology
What is out there with new battery chemistries & configurations
Threads
6
Messages
36
Threads
6
Messages
36
Nickel Iron batteries
May 20, 2023
100kwh-hunter
Cell Data & Specifications
A large database of different cell types, their datasheets, and some photos. Please view the main database listing
here
Threads
245
Messages
1.6K
Threads
245
Messages
1.6K
K
LG LGCS318650 Cell Specifications
Yesterday at 4:47 PM
Kerhun
Reviews
Content Creators are welcome to create posts that directly benefit their channels
Solar Panels & Hardware
Share you favorite Solar Tracker, Mount or Panel reviews
Threads
5
Messages
56
Threads
5
Messages
56
Question about Solar Panel with Bubbles
Nov 19, 2023
OffGridInTheCity
Hydro & Wind Power
Wet or windy - what is new out there or something old that has stood the test of time.
Threads
3
Messages
11
Threads
3
Messages
11
First hydro power project
Apr 11, 2023
100kwh-hunter
Inverters & Solar charge controlers
Get the power in or out of your battery efficiently or something to steer clear of!
Threads
11
Messages
39
Threads
11
Messages
39
Configuration on victron Multiplus-II GX 5000VA 48V
Jul 10, 2023
OffGridInTheCity
Batteries, Mounts & Enclosures
Share your review of the one you found interesting or informative
Threads
10
Messages
20
Threads
10
Messages
20
Sodium Ion Batteries, they are here now
Oct 8, 2023
100kwh-hunter
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.
Threads
382
Messages
3.4K
Threads
382
Messages
3.4K
Help Stick Welder needed for experiment
Yesterday at 3:47 PM
Korishan
Electric Bikes & Cars
Do you have an E-Bike or E-Car project you'd like to share?
Threads
109
Messages
1.2K
Threads
109
Messages
1.2K
S
For those making an EV (tractor)
Aug 18, 2023
Solexx X
Marketplace - Selling/Commercial
Items for sale, including inverters, batteries, solar panels, and more! Commercial businesses are welcome to post as well.
Threads
688
Messages
3.3K
Threads
688
Messages
3.3K
G
Large Sale on EV batteries!! Pacifica, Smart, ID4, i-Pace, EV6 and More!!
Tuesday at 3:03 PM
Greentec Auto
Marketplace - Buying/Wanted
Looking to buy and wanted advertisements
Threads
66
Messages
226
Threads
66
Messages
226
4
Spot welder wanted (buy or rent)
Nov 5, 2023
400bird
Latest posts
K
LG LGCS318650 Cell Specifications
Latest: Kerhun
Yesterday at 4:47 PM
Cell Data & Specifications
Help Stick Welder needed for experiment
Latest: Korishan
Yesterday at 3:47 PM
General Hangout
2
Dala's Battery-Emulator
Latest: 2of Everything
Yesterday at 11:13 AM
DIY Battery Project Builds
2
Advice needed for building Powerwall from EV batteries
Latest: 2of Everything
Yesterday at 9:54 AM
Battery Pack Design, Planning, and Building
N
GoodWe GW3600-BH with Nissan leaf battery
Latest: Nicsal
Yesterday at 8:42 AM
Solar Panels, Charge Controllers, and Inverters
B
Fuse links and breakers
Latest: Boron
Friday at 10:41 PM
General Project, Battery, and Electrical
New 18650 Pack Design with contact springs
Latest: BEN7982
Friday at 5:26 PM
Battery Pack Design, Planning, and Building
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