45A MPPT Solar Charge Controller 12V/24/48V Automatic or maunal selection LCD Display RS485 interface to communicate

详情

Feature:

• Advanced MPPT control technology

• Fully automatic four-stage charge control

• High efficiency up to *9%

• High reliability with extensive electronic protections

• Data logging and networking capability

• Natural convection or intelligent cooling fan

• Relay driver for load control

Details:

• 1.    Advanced  MPPT technology charge mode, conversion efficiency up to *9%.
• 2.    *2v/*4v/*8v manual or automatic select according to nominal battery voltage.
• 3.    Wide range of PV with max is **0VDC, ( it can be customized with High voltage available **0VDC).
• 4.    Charge mode: four-stage charge control ( Bulk, Abosorption, Float, Equalize), it can extends lifespan for all kinds of battery.
• 5.    Most information can be provided by LCD or LED, such as : model No.,PV   voltage, battery type,  battery voltage, charging currenr, charging power, working status and so on.
• 6.    RS**5 communication port, IP and Gate address could be user define it satisfy global area. And communication protocol can be provided to help customer manage all informations.
• 7.    The upper computer software can be displayed, it could show work status and set parameters of discharge system.
• 8.    Many protection: reverse polarity, overload, short circuit, over voltage for PV panel;  over voltage, undervoltage, over current, over temperature for battery;  inrush current, reverse current for system.
• 9.    With intelligent design, data logging and networking capability ,the device can be uograded online lifelong.
• *0. Natural convection or intelligent cooling fan.
• *1. Relay driver for load control.
•    *2. CE, ROHS certification approved.