The "Classic" charge controller

'dead' Classic 250

Started by Hockey

Replies: 7
Views: 3,250

June 19, 2024, 08:55:47 PM
by Hockey

Classic 150 display

Started by Corndog

Replies: 3
Views: 2,796

June 19, 2024, 06:35:11 PM
by Corndog

Terminal block set screw stripped

Started by Hockey

Replies: 12
Views: 6,294

June 18, 2024, 02:14:53 PM
by Hockey

Can I 3-4x over panel a single midnite classic?

Started by ddxv

Replies: 8
Views: 7,156

June 17, 2024, 11:57:40 AM
by boB

Need 12V at my Classic(24V batteries)

Started by Hockey

Replies: 5
Views: 4,416

June 12, 2024, 02:07:55 PM
by Hockey

Never been turned on old Classic 200

Started by Bart

Replies: 5
Views: 4,509

June 01, 2024, 11:55:26 PM
by Bart

Replacing FETs on Classic 150

Started by Hockey

Pages1 2

Replies: 16
Views: 7,958

May 31, 2024, 10:58:42 PM
by ClassicCrazy

PV array input power higher than the indicated by the Classic string calculator

Started by ulisse10000

Replies: 3
Views: 3,064

May 15, 2024, 06:05:20 AM
by ulisse10000

Charge terminating based on SOC instead of charge parameters

Started by Gordon

Replies: 7
Views: 3,470

May 08, 2024, 12:16:14 PM
by Gordon

New battery help

Started by Trukinbear

Replies: 2
Views: 3,103

April 24, 2024, 09:01:22 AM
by mahendra

testing out the beta Classic lithium firmware Rev: 3786

Started by ClassicCrazy

Replies: 10
Views: 6,908

February 17, 2024, 08:36:39 PM
by boB

Classic 200 and LiFePo4 Batteries

Started by grizzley

Replies: 4
Views: 6,282

February 07, 2024, 08:00:17 PM
by boB

Midnite 150 CLASSIC, Repair Need Some guidance

Started by Cheegro

Replies: 3
Views: 4,277

February 05, 2024, 05:00:00 PM
by boB

Calibrating Voltage - Tweaks

Started by Muskoka

Replies: 13
Views: 6,600

February 03, 2024, 08:42:22 PM
by Muskoka

12vdc from 48vdc system with Midnite Classic 150

Started by scapescoe

Replies: 2
Views: 3,136

February 01, 2024, 05:32:06 PM
by ClassicCrazy

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

Started by Muskoka

Replies: 3
Views: 3,521

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: 3,881

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

MNGP Backlight

Started by kitestrings

Replies: 9
Views: 4,807

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: 8,303

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

Classic 150 - power draw

Started by Barry Fields

Replies: 2
Views: 3,534

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