40a MPPT Controller

40a MPPT Controller

MT4015 is a sort of 40a MPPT controller. MT4015 is fit for 24V/48V automatic recognition as well as 40A charging current. Now, Lumiax new 48V 40A MPPT—MT4015 solar charge controller comes to the market. A solar communication base station is a type of communication base station that is powered by...

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MT4015 is a sort of 40a MPPT controller.

MT4015 is fit for 24V/48V automatic recognition as well as 40A charging current.

Now, Lumiax new 48V 40A MPPT—MT4015 solar charge controller comes to the market.

参数表

A solar communication base station is a type of communication base station that is powered by photovoltaic power generation technology. Such base stations work very reliably, safely and without noise and other pollution, pollution, and the like. It has the advantages of simple installation and maintenance, low operating cost, unattended operation, good compatibility and wide availability. Its advantages can largely solve the problem of power supply difficulties in base stations in remote areas.

Communication base stations are widely distributed, and the power supply environment is complex. Most of them are not accessible to the city, the city is unstable, or the cost of the city is relatively expensive, such as islands and remote areas. For these occasions, the use of photovoltaic power supply as a guarantee power supply has become the first choice. In addition, solar photovoltaic power supply can be directly applied as energy-saving energy in the base station room with commercial power (ie, photoelectric complementary system). When the sunshine is normal, the solar energy is used to maximize the power supply to the equipment room. When the sunshine is weak, the utility power supply is used.

The solar photovoltaic power supply system for communication is composed of a solar photovoltaic cell array, a battery pack, a solar controller, a high frequency switching power supply, a DC power distribution unit and the like.

The controller uses the DC power generated by the solar photovoltaic cell array component as an input, and the solar controller converts and outputs a stable communication with 48 VDC. Solar controllers for communication are generally classified into the following two types:

1, switching type through the input and switching of solar photovoltaic cells, output a relatively stable DC voltage, can automatically charge and discharge the battery management, to prevent battery overcharge and over discharge equipment.

2, MPPT type Modular solar controller with MPPT (Maximum Power Point Tracking) function. Because the MPPT type is more efficient, the current trend is mainly to use the MPPT type solar controller.

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