Certification
ISO, CE, RoHS, FCC
Application
Solar System Controller, Charger Controller, Lighting Controller
Max Tracking Efficiency
99.9%
Max Charge Conversion
96.5%/97.5%
Battery Type
Lithium, Liquid, Gel, AGM (Programmable)
Charging Current
10A; 15A; 20A
Communication
Infared/RS485/BT
Production Capacity
1,500,000 PCS/Year
❓ Frequently Asked Questions
What types of batteries does this controller support?
The SMR-MPPT series supports Lithium, Liquid, Gel, and AGM batteries. It is also programmable to suit specific battery requirements.
What is the maximum tracking efficiency of the MPPT?
The controller boasts a high tracking efficiency of over 99.9%, ensuring maximum energy harvest from your solar panels.
Is the controller suitable for outdoor use?
Yes, it features an IP67 protection degree, making it highly resistant to dust and water, ideal for harsh environments.
Does the controller support 24V systems?
The 15A and 20A models support 12V/24V automatic recognition. The 10A model is designed for 12V systems.
What communication methods are available?
The series supports Infrared, RS485, and Bluetooth (BT) for easy monitoring and configuration.
Can the charging voltage be programmed?
Yes, parameters such as Boost Voltage, Equalization Voltage, and Float Voltage are all programmable via the supported communication interfaces.