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DIY Solar General Discussion

Brooklyndodger
EG4 18k, MPPT Range, and PV Array Design
Replies
8
Views
1K
SolarSamAK
S
C
Smart battery charger wiring for 100a converter PM4
Replies
1
Views
216
time2roll
T
B
Growatt inverter wiring in the US
Replies
6
Views
516
sunshine_eggo
sunshine_eggo
K
Is there a 3 way switch for MC4 connectors?
Replies
20
Views
1K
fafrd
F
J
Quick Disconnect to remove batteries
Replies
1
Views
203
timselectric
T
C
Deleted
Replies
0
Views
175
ChillnGrill
C
B
Unexpectant disadvantage converting from 12v to 48v??
2
Replies
44
Views
3K
Blakes
B
Ionic Battery Maker
190 Watt Hours Per Kg On My Homemade Zinc Ion Battery
Replies
11
Views
977
SamDeleted
S
THERED117
Simple Less Expensive System.
Replies
24
Views
919
timselectric
T
C
Pinout for RS232 - RJ11 Cable for SOK Battery
Replies
6
Views
2K
wheeto
W
U
Schneider connection
2
Replies
39
Views
1K
Urge38
U
D
Mix different capacity batteries?
Replies
4
Views
363
Crowz
Crowz
shrubshaker
RV with solar question
Replies
4
Views
203
shrubshaker
shrubshaker
mmm33732
MPP HV LV2424 (green) confusion
Replies
8
Views
439
mmm33732
mmm33732
svetz
Enphase Bidirectional Charging
2
Replies
35
Views
2K
svetz
svetz
T
PV Combiner box - help
2
Replies
35
Views
2K
totalconfusion
T
J
Parallel Sol-ark 12k install questions
Replies
12
Views
510
Jrv8984
J
S
EG4 6500 EX48 Shocked Me
Replies
23
Views
2K
Adam De Lay
Adam De Lay
Crowz
Nothing like planning everything out or thinking your set to have it turned upside down
2 3
Replies
62
Views
2K
Madcodger
M
6
Different amperage strings tied in parallel - why not?
Replies
10
Views
898
chrisski
chrisski
RSahan
Sol-Ark charging an insane premium for HV inverters
Replies
4
Views
466
Frank in Thailand
Frank in Thailand
culty
1"x.125" Aluminum busbars ok for temporary 24v/160a configuration?
Replies
3
Views
400
Skypower
S
cwingiii
EG4-LL V2 SOC error
Replies
7
Views
1K
cwingiii
cwingiii
Crowz
Anyone know of a electronic transfer switch that is compatible with home assistant?
Replies
5
Views
498
timselectric
T
J
Victron dual inverters split-phase but one 12V and other 48V?
Replies
22
Views
1K
timselectric
T
D
Schneider Charging from Grid. Why?
Replies
6
Views
539
sancsam
S
H
Eg4 6500EX-48
Replies
10
Views
480
ElectricDanimal
E
F
EG4-LL (V2) pre-charge resistor - how to do correct pre-charging?
Replies
15
Views
2K
wdwtx2.0
wdwtx2.0
A
TOWING - Renogy 30A DC-DC, 400W Solar, two 12V 100AH LIFEPO4’s & 2000W inverter.
Replies
1
Views
146
timselectric
T
J
Generac power cell beacon
Replies
2
Views
410
timselectric
T
A
Adding battery for current PV solar system - SoCal.
Replies
0
Views
168
aznbokchoy
A
A
2 x Growatt growatt spf5000es & 1 x 6.5kwh battery gbli6532
Replies
2
Views
358
timselectric
T
Derka181
All-in-one to electrical panel - wire size and type
Replies
10
Views
440
iamrich
iamrich
P
Equipment Ground Wire - Terminate at Service Panel?
Replies
3
Views
336
pulper11
P
S
EG4 rack alternative
Replies
12
Views
803
rhino
rhino
Old_Skewler
Need Help Setting up Schneider Conext SW with EG4 Battery
2
Replies
31
Views
3K
BentleyJ
B
K
2xGrowatt(II) & 2x48V(LF280K)
Replies
4
Views
226
kta22
K
A
1000VDC need to connect
Replies
1
Views
216
Tomthumb62
Tomthumb62
Tomthumb62
How to set AC charger to let LiFePO4 battery cycle?
Replies
4
Views
443
Tomthumb62
Tomthumb62
N
Connecting from a RV pedestal to an inverter 200' away
2 3
Replies
69
Views
2K
ksmithaz1
ksmithaz1
TheCoachStone
Getting Split Unit off Grid?
Replies
21
Views
784
fafrd
F
SenileOldGit
Why doesn't MCS Certification allow used solar panels?
Replies
10
Views
1K
littleharbor2
L
T
Trying to understand Off-Grid vs On-Grid, PV and battery Backup
2 3
Replies
60
Views
3K
timselectric
T
Ionic Battery Maker
Zinc Ion High Energy Home Made Battery - How I Made It..
Replies
7
Views
632
Ionic Battery Maker
Ionic Battery Maker
S
Deal or Not?
Replies
12
Views
508
timselectric
T
Kuma
How to Wire Junction Box for PV in Series and Roof Penetration
Replies
12
Views
552
zanydroid
Z
B
Mismatched panels, Do I have this right?
Replies
3
Views
304
TomC4306
TomC4306
C
What Equipment is needed to make a short term "UPS" for critical loads panel, and grow to long term in the future.
Replies
10
Views
837
Shimmy
S
S
Growatt SPF 300 LVM-ES
Replies
1
Views
271
Mattb4
Mattb4
ADDvanced
Victron System: Very reliable but then random drop in production?
Replies
17
Views
464
ADDvanced
ADDvanced
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