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New CATL Modules
with 20x 3.2v 280ah Prismatic - 17.92kWh - $145-$150/kWh live @
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Three (3) Phase Load Balancing
cak
Yesterday at 3:07 PM
Inverters & Solar charge controlers
Replies
3
Views
4
56 minutes ago
OffGridInTheCity
J
Spim08hp powerwall
Jeb5573ptm
Mar 6, 2023
Battery Pack Design, Planning, and Building
Replies
7
Views
8
Today at 3:21 PM
OffGridInTheCity
W
Looking for a new BMS system for 14x LiIon 18650 batteries with a storage capacity of 30kwh
Walde
Jun 13, 2022
Battery Management Systems (BMS)
Replies
9
Views
415
Today at 11:59 AM
OffGridInTheCity
K
18650 DIY powerwall 48v
kje
Dec 15, 2022
DIY Battery Project Builds
2
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4
5
Replies
86
Views
87
Today at 11:24 AM
OffGridInTheCity
T
SimpBMS with LEV40 Cells - How to use delete Cells
Tungsten
Oct 1, 2022
Battery Management Systems (BMS)
Replies
1
Views
2
Today at 10:36 AM
williebul
W
[SELLING] 18650's 1800-2400mah UK Shipping only
Sonic01
Today at 5:58 AM
Marketplace - Selling/Commercial
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0
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1
Today at 5:58 AM
Sonic01
DIY Pure Sine Wave Inverter
OffGridInTheCity
Feb 28, 2023
Solar Panels, Charge Controllers, and Inverters
Replies
14
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15
Yesterday at 9:43 PM
OffGridInTheCity
House Battery and Energy Management
rebelrider.mike
Dec 23, 2017
General Project, Battery, and Electrical
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99
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31K
Yesterday at 9:36 PM
rebelrider.mike
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Can I parallel 14s Li-Ion and 16s LFP in the same powerwall/system?
harrisonpatm
Mar 1, 2023
Battery Pack Design, Planning, and Building
2
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22
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23
Yesterday at 7:01 PM
harrisonpatm
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OffGridInTheCity Build
OffGridInTheCity
Jan 2, 2020
DIY Battery Project Builds
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235
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24K
Yesterday at 11:01 AM
OffGridInTheCity
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Backup system with SOK and DIY
prepared1
Saturday at 8:22 AM
DIY Battery Project Builds
Replies
3
Views
4
Yesterday at 2:23 AM
italianuser
help fixing segway x2 i2 battery pack
TahoeJoe
Oct 4, 2019
General Project, Battery, and Electrical
Replies
16
Views
10K
Yesterday at 1:33 AM
Ocog2181
O
C
New Powerwall in Romania
cat23
Feb 14, 2018
DIY Battery Project Builds
2
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29
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15K
Sunday at 3:54 AM
hbpowerwall
3
Wanted: Laptop Batteries
365jaguar
May 18, 2021
Marketplace - Buying/Wanted
Replies
2
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392
Sunday at 3:28 AM
Bulk18650cells
B
B
*Sale* Quality Repurposed 18650 Cells 3000-3200mah as low as $1.00 a Cell *Sale*
Bulk18650cells
Sunday at 3:23 AM
Marketplace - Selling/Commercial
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0
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1
Sunday at 3:23 AM
Bulk18650cells
B
M
diybms
marcin
Mar 18, 2023
Marketplace - Selling/Commercial
Replies
6
Views
7
Saturday at 12:30 PM
marcin
M
Samsung INR18650-20R Cell Specifications
TheBatteries
Jul 14, 2017
Cell Data & Specifications
Replies
7
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24K
Friday at 8:01 PM
jeffy6
J
K
Daly BMS balancing with no active charge
KLandos
Friday at 4:17 PM
Battery Management Systems (BMS)
Replies
2
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3
Friday at 5:08 PM
KLandos
K
L
What size lugs
leemc82
Mar 21, 2023
DIY Battery Project Builds
Replies
6
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7
Friday at 7:35 AM
italianuser
Just a suggestion...nimh? i have a big batch...more will come
100kwh-hunter
Thursday at 2:06 PM
Feedback & Suggestions
Replies
4
Views
5
Friday at 6:47 AM
italianuser
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