CM20D controller is a kind of intelligent, multi-purpose solar charge and discharge controller. Fixed LCD display with a very friendly interface is used in this product; various control parameters can be flexibly set, fully meet your various application requirements. CM20D series controller has following features:
Charge and discharge voltage drop
12V/24V Automatic Identification
Voltage of solar panel
-4mV/Cell/??to be customized?
Specification of the cables
≤5# AWG (6mm2)
b01 sealed 14.4V/28.8V
88 mm×160 mm×37 mm
diameter of mounting hole
64 mm×150 mm --Φ5
We undertake strict quality control system and insist on perfect workmanship and the use of top quality materials. And our products have been CE, CB and SASO certified. Our pursuit of first-rate quality, competitive prices and considerate after-sales services offers both potential and long-standing client confidence in our company.