The "Classic" charge controller

10.2v input from panels showing on MNGP at night / resting

Started by Muskoka

Replies: 3
Views: 1,595

January 31, 2024, 11:24:16 PM
by boB

Should I go ahead and shut the panel breaker off if temps below -11?

Started by sunbelt57

Replies: 3
Views: 1,962

January 14, 2024, 05:31:15 PM
by Weldman

MNGP Backlight

Started by kitestrings

Replies: 9
Views: 2,769

January 12, 2024, 09:21:44 AM
by kitestrings

My absorb voltage is too low compared to my set value with temp compensation off

Started by Taos

Replies: 13
Views: 3,793

January 11, 2024, 08:06:32 PM
by boB

Classic 150 - power draw

Started by Barry Fields

Replies: 2
Views: 1,603

January 08, 2024, 08:39:54 PM
by Barry Fields

Adding a 2nd. classic

Started by Notes

Replies: 3
Views: 1,935

December 16, 2023, 01:59:38 PM
by Notes

Completely discharged/dead battery, Classic 150. Fun!

Started by Onlooker

Replies: 8
Views: 2,883

December 14, 2023, 10:44:33 AM
by Onlooker

easy&cheap way to display to home or wifi about 75 yards away from Classic ?

Started by dtbaker61

Replies: 12
Views: 3,016

November 26, 2023, 06:55:50 PM
by ClassicCrazy

Classic 150 USB port

Started by Barry Fields

Replies: 3
Views: 1,490

November 23, 2023, 10:20:49 PM
by boB

Classic 200 & 250

Started by Notes

Replies: 1
Views: 1,296

November 23, 2023, 07:03:50 PM
by ClassicCrazy

Charge voltage settings resetting every day

Started by w0ss

Replies: 4
Views: 2,034

November 01, 2023, 10:53:42 AM
by w0ss

We need this!

Started by openplanet

Replies: 8
Views: 2,735

October 30, 2023, 08:33:29 AM
by SteveK

The dreaded GOT COMM? on my MNGP

Started by littleharbor2

Replies: 7
Views: 2,510

October 14, 2023, 06:26:38 AM
by littleharbor2

Midnite 250 - OCP and VOC messages

Started by Urayoan

Replies: 5
Views: 2,268

August 17, 2023, 09:11:03 AM
by Urayoan

Firmware update

Started by littleharbor2

Replies: 3
Views: 2,040

August 13, 2023, 07:12:18 PM
by littleharbor2

cotek CR6 monitor

Started by Westbranch

Replies: 2
Views: 1,828

August 06, 2023, 07:45:31 PM
by Vic

Project Pay it Forward : The Classic 150SL repair

Started by DMJ72

Pages1 2

Replies: 27
Views: 5,908

July 28, 2023, 11:17:19 AM
by DMJ72

Why does my 150 show "SMA" on the display?

Started by FredB

Replies: 2
Views: 1,868

July 23, 2023, 08:23:45 AM
by FredB

High Temperature Fault while charging with generator

Started by dallasd9

Replies: 7
Views: 2,508

July 20, 2023, 07:25:00 PM
by Vic

Ground Fault Failure

Started by MichaelR

Replies: 3
Views: 1,848

July 15, 2023, 05:02:02 PM
by boB