3
Important Safety Instructions
Please save these instructions.
This manual contains important safety, installation, and operating instructions for the unit. The
following symbols are used throughout the manual to indicate potentially dangerous conditions
or important safety information.
WARNING: Indicates a potentially dangerous condition. Use extreme caution when performing
this task.
CAUTION: Indicates a critical procedure for safe and proper operation of the controller
NOTE: Indicates a procedure or function that is important to the safe and proper operation of the
controller.
General Safety Information
• Inspect the MT-50 after it is delivered. If any damage, notify the company immediately. A
photograph might be helpful as well.
• Read all directions and cautions in the manual before installation
• Keep the MT-50 away from rain, severe dust, and electromagnetic interference.
General Information
The Renogy MT-50 is a new generation meter compatible with the Commander Series and
ViewStar Series charge controllers. It is a self-diagnostics meter ideal for monitoring and
displaying the current solar system status information and any error indications the system might
be experiencing. The information is displayed on a backlit LCD display and is easily navigated
using the buttons on the meter. The MT-50 could also be flush mounted on a wall or flat surface
using the mounting frame provided.
NOTE: The MT-50 is not compatible with the Commander 60A charge controller.
Key Features
• Large backlit LCD display
• Compatible with multiple Commander Series (20A/40A) and ViewStar Series
(10A/20A/30A) charge controllers
• Real-time monitoring and graphical display
• Customizable parameters for charge control and load control
Included Components
• Wall Mounting Frame
• 6.5 foot cable
• 4 x ST4.2X32 self-tapping screws