Solar PWM controller 20A Smart DC

Solar controller Smart-DC

Intelligent solar controller from the Smart DC series. It is programmable and specially designed for solar LED lighting system. It stands out with features such as an adjustable 5-stage timer for load power, monitoring of operating status and parameters, four charging phases or the possibility to set automatic dimming in case of low battery voltage. The controller can output constant current and is suitable for flooded, AGM and GEL or lithium batteries. It automatically detects 12V/24V system voltage. This solar controller is waterproof with IP67 protection rating. It can be configured using the S-UNIT remote control with LCD (not included).

Technical specifications:

• Efficiency: 95%
• Degree of protection: IP67
• Max charging current: 20A
• Max battery voltage: 40V
• Max panel voltage: 25V/50V
• Power: 3~60W/120W
• Output current: 0.15~4A
• Self-consumption: 6~17mA
• Ambient temperature: -35~60°C
• Certification: CE, RoHS, ISO 9001

Package includes: 1x controller

Features and functions:

• Programmable output current
• can supply DC output current
• 5 stage timer
• low battery voltage dimming mode
• 4 PWM charging stages (fast, boost, equal, float)
• adjustable dimming 0~100%
• auto detection of 12V/24V system voltage
• auto setting for day/night
• for flooded, AGM, GEL or lithium batteries
• temperature and electronic protection
• communication with external LCD
• IP67, durable aluminum housing
• external temperature sensor
• fully automatic electronic protection

Product usage:

For efficient DC current control in solar lighting systems.