Description
48V Solar MPPT Controller
Product Description
The MTC Series Base Station 48V Solar MPPT controller is a key device used in the power supply system of communication base stations’ photovoltaic control system to collects solar energy and converts it into 48V DC electricity to power telecommunication loads, under PV Solar energy power solution. It is mainly used to convert the direct current generated by photovoltaic modules into the DC 48V standard voltage required by the base station and optimize power distribution.
This Best Plus Power’s MTC Series’ Base Station Solar MPPT Controller is with high quality and unique design for PV Solar MPPT Charging Controller energy solution markets, specially developed for telecommunication base stations and off-grid power stations in area without power or remote places.
The Solar MPPT Controller supports MPPT Tracking, Stable performance and high conversion efficiency, and easy to install, easy to maintain in remote area. It has been widely used in mobile power site, telecommunication base site, tower and other communication base stations.
By dynamically adjusting the PWM duty cycle to track the maximum power point of the photovoltaic array in real time, the conversion efficiency can reach 99.9%.
The PV Solar MPPT Controller solution primarily provides clean energy For telecom base sites, reducing or eliminating the need for utility power at telecommunication base sites and lowering their carbon emissions.
This PV Solar MPPT Controller solution utilizes both solar energy and energy storage batteries as power sources, with solar power being prioritized under normal conditions. The site-based solar stacking solution superimposes solar energy on site power, installing solar panels that only meet the power requirements of the communication load, prioritizing solar power. Solar energy is a prime example of renewable energy, and stacking solar energy can reduce site electricity costs.
The PV Solar MPPT Controller adopts a unique design, with multiple power options and suitable size. It has the advantages of excellent electrical performance, high reliability, and easy maintenance. It can flexibly configure full-scene stacking, multiple photovoltaic inputs, and is easy to install. It also has the function of a combiner box, eliminating the need for an additional combiner box. It enables the photovoltaic system to operate stably for a long time while achieving efficient conversion. It uses RS485 communication to support expanded remote management and achieve intelligent control of the entire system, greatly simplifying the difficulty of operation and maintenance and reducing operating costs.
The PV Solar MPPT Controller- Base Stations Dedicated Solar MPPT Controller can be directly connected photovoltaic power to the base station load system, reducing power conversion losses. It is suitable for communication base stations, oil and gas RTU communication cabinets, energy storage systems and other scenarios.
48V Solar MPPT Controller
Product Feature
1) MPPT technology is used to achieve automatic voltage regulation, ensuring that photovoltaic power can directly adapt to the DC48V power supply requirements of base station equipment
2) Maximum power 99%, conversion efficiency≥97%, Photovoltaic wide voltage input: 65~250VDC
3) Support multi-channel photovoltaic input, no need for distribution box or convergence box, integrated intelligent combiner box to realize the integration of multiple photovoltaic inputs and DC power of the original base station switching power supply, improving power utilization
4) Rated power can be 3kW~13kw, to meet a variety of different installed capacity of power stations
5) Support man-machine interaction, parameter setting and data display functions
6) Photovoltaic daily, monthly, total power generation can be recorded cumulatively
7) Multiple protection: with anti-reverse current, anti-surge, anti-reverse connection and other protection functions
8) Adopt standard Modbus protocol, RS485 communication, support remote monitoring
9) Built-in input/output circuit breaker, DC meter can be built-in
10) Protection class IP55, support wall-mounted pole, easy to address, easy to install
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48V Solar MPPT Controller
Product Application
Standalone solar power systems for macro, micro, 4G, and 5G base station site
PV-combined power systems, and solar-to-mains/diesel-generator hybrid power systems Sites
transmission device Remote Sites, Mobile communication Station, Satellite communication ground station
Microwave communication power supply Base Station
48V Solar MPPT Controller
Product Parameter
48V Solar MPPT Controller |
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Model No. |
BP-MTC48240 |
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MPPT Efficiency |
≥99% |
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PV Input |
Input Voltage |
65-250VDC (Suggested 120V-250Vdc) | |
Start Charge Vstart-PV |
Vbat + 3V |
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Low Volt. Protection Vlow-pv |
Vbat + 2V | ||
Input Protection Voltage |
250Vdc |
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Input Protection Recovery Volt. |
245Vdc | ||
Rated Input Power |
13440W |
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PV Component Access |
Support 8 Channels Equal Accesses |
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Charge Output |
Output DC Voltage Range |
42Vdc-60Vdc (Factory Default: 56Vdc) | |
Battery Management |
Output Charging / Protection Parameters can be set |
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Output DC Current |
0-240A | ||
Output Voltage Setting |
Setting of Equalizing Voltage and Floating Voltage |
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Electricity Measurement |
Built-in DC Meter and Controller with Metering |
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Display Communication |
Communication Method | Modbus | |
Monitoring |
4G module or PC Software |
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Photovoltaic Input Protection |
Input Over-voltage and Under-voltage protection, reverse connection protection, anti-reverse current protection, etc. |
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Output Protection |
Voltage regulator, Battery Reverse Connection, Battery disconnection and over-/under-voltage protection, etc. | ||
General Protection |
Thermal over-temperature, over-temperature load reduction operation, environmental over-temperature protection, etc. |
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Cooling System |
Air Cooling | ||
Installation Type |
Wall Mounted / Pole Mounted |
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Environment |
Tem. | -40°C – 70°C | |
Hum. |
≤95% |
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Dimension |
490*470*295mm |
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