ProStar MPPT Technology

 

ProStar MPPT solar charging controller. It is an advanced solar charge controller of the patent technology TrakStar, which combines the latest maximum power point tracking. A sensitive tracker is built to find and continue to work at the peak power point of the photovoltaic array to obtain more energy.

 

The advantages of ProStar MPPT

Embody the industry's leading power efficiency

Application of MorningStar's 4 stage charging technology (fast charge / absorption / floating charge / balance) to better protect battery life

It has configured a wide range of network communication, monitoring and communication ports.

Optimal environmental protection design

Comprehensive electronic protection

Excellent lightning protection function

Solid heat dissipation and mechanical design

 

Communication function

ProStar MPPT of MorningStar is the only solar energy charging controller with pioneering spirit to provide open communication protocol and real Ethernet function. Why is this important?

The ProStar MPPT controller uses reliable, industrial standard open communication protocols and interfaces, which can greatly reduce the operating cost of the whole system, and greatly improve the efficiency of the system integration. Therefore, there is no need to solve the compatibility problems of specialized network hardware or software, and no external gateways are needed - ensuring that software developers use the code provided to speed up development and save costs.

Protocol: support for MODBUSTM remote terminal and MODBUS TCP/IPTM, SNMP v2&SMTP (for system intranet and monitoring).

- communication channel / interface: Ethernet port, EIA-485, RS-232 and MeterBusTM (for flexible communication requirements)

 

- data recording function

 

Easy to install and easy to use

The self diagnosis function of the ProStar MPPT controller and the omni-directional electronic protection function can effectively prevent the damage caused by the error during installation; in addition, the 8 bit code switch on the controller makes the system running and configuring more simple.

- simple series installation and use

- there is no need for a confluence box

 

- saving the cost of photovoltaic cable

 

- select smaller diameter PV wiring cables

- support long distance cable connection

 

Technical parameter table

 

PS-MPPT-40

 

PS-MPPT-25M PS-MPPT-40M

 

 

 

 

Electrical parameters:

 

Rated system voltage 12V or 24V

 

Battery working voltage range 10-35V

 

Voltage accuracy 0.1% + / - 50mV

 

Maximum battery current 25A 40A

 

Maximum PV input voltage 120Vdc 120Vdc

 

Load rated current 25A 30A

 

Self consuming <25mA (Wu Xianping) <40mA (with display)

 

Indicator 1 charge state, 3 battery charge indicator lamp.

 

Transient surge protection 4500W/ channel

 

Conversion efficiency (peak value) 97.3% 97.3%

 

Mechanical parameters:

 

size

 

Standard model 20 (wide) *17.0 (long) *7.0 (high) cm

 

Type 20 (wide) *28.5 (long) *9.2 (high) cm with junction box

 

Weight:

 

Standard model 1.4KG

 

Type 1.5KG with a junction box