❓ Frequently Asked Questions
What is the maximum tracking efficiency of this MPPT controller?
The controller features an advanced MPPT algorithm with a tracking efficiency of over 99.9%.
Is this solar charge controller waterproof?
Yes, it has an IP67 protection degree, which means it is completely protected against dust and can withstand temporary immersion in water.
Which types of batteries are compatible?
The controller supports Lithium, Liquid, Gel, and AGM batteries. Most parameters are programmable to suit specific battery requirements.
Does it support 24V systems?
Yes, the SMR-MPPT1575 and 2075 models support 12V/24V automatic system voltage recognition.
What is the operating temperature range?
The device is designed to operate reliably in ambient temperatures ranging from -35ºC to +60ºC.
Can I program the charging voltages?
Yes, parameters such as Boost, Equalization, and Float voltages are programmable via Infrared, RS485, or Bluetooth depending on the specific model configuration.