Installation & Troubleshooting

Case studies, wiring, best practices, problem-solving, performance optimization

7 Topics 0 Followers

PG

Solar Assistant System Monitoring BMS Solar Assistant
1/9/26, 6:59 PM • Paul Grenga 10/15/26, 9:29 PM

4

4
Posts

217
Views

J

Jay
10/15/26, 9:29 PM

1. Turn DIP switches ON w/Different Numbers 2. Connect Communication cable from Inverter to RS48...
AH

Wire Diagram for Whole Home Backup & Critical Loads Backup
9/7/26, 2:10 AM • Alex Hid 10/11/26, 5:40 PM

2

2
Posts

61
Views

JC

Jason Cain
10/11/26, 5:40 PM

I have mine wired to run 2 - transfer boxes. I am in the process of running 2 - 8kw inverters in ...
JA

Issues with Humsienk 12.8V 314Ah BMS 100A Smart batteries on 4kW/24V inverters
7/23/26, 12:20 AM • Jose A Garcia 10/1/26, 2:54 AM

2

2
Posts

114
Views

RC

Robert Congdon Congdon
10/1/26, 2:54 AM

I would think you need 200a BMS.
MD

Beware - the 12v 100AH is a 4S2P and not a 4S system. Cells are not properly matched and you'll never balance properly
8/17/26, 3:00 PM • Mark Derail 8/17/26, 3:00 PM

1

1
Posts

44
Views

MD

Mark Derail
8/17/26, 3:00 PM

Out of my 4 cells in the Bluetooth, as soon as one reaches 3.61v or 3.62v the BMS cuts off chargi...
r

Third battery crash my system
7/12/26, 12:25 PM • redwing.fan739 7/12/26, 12:25 PM

1

1
Posts

56
Views

r

redwing.fan739
7/12/26, 12:25 PM

Hello, I have a Anenji 12k 48v 120/240 split-phase inverter, I had two Humsienk 48 v rack batter...
RB

connectors 48v Looking for a good source for SurLok connectors
6/9/26, 5:57 AM • Rene Buehl 6/9/26, 5:57 AM

1

1
Posts

53
Views

RB

Rene Buehl
6/9/26, 5:57 AM

I have a 300ah wall mount and while it came with one set of connectors on 2AWG wires I need to ad...
c

List of tested inverters
5/17/26, 5:31 AM • cquin 5/26/26, 8:32 PM

2

2
Posts

128
Views

MS

Michael Smith
5/26/26, 8:32 PM

I got both the 48v 100AH and 300AH working with the following PowMr POW-SunSmart 6.5KP-PRO Eco-...