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As the energy crisis continues to ferment, energy prices have risen, and operators have faced new challenges in energy. For example, some operators in Europe are facing the challenge of energy shortages, and their energy independence is at great risk. Under the circumstance, operators have deployed a large amount of green power for power supply. In the future, operators will face multiple pressures such as a sharp increase in network power consumption and energy crises, making operators transform from power consumers to power providers, becoming both consumers and producers.
As a photovoltaic equipment supplier with independent manufacture, research and development ability and more than 10 years experience in base station scenario, IPANDEE develops the stacked photovoltaic parallel system specially for green-power base station to reduce the carbon emissions and costs, aiming at helping operators to achieve low-carbon goal and network carbon neutrality.
The entire parallel stacked photovoltaic system consists of intelligent combiner box and adapter. The adapter can perform MPPT tracking and adjustment on each photovoltaic module, and connects to the DC busbar of the existing switch power supply in the equipment room through the intelligent combiner box. This system does not affect the original power supply system of the base station, and is only embedded in the electrical connection, and can be connected to any existing switch power supply system in the equipment room.
Moreover, IPANDEE intelligent combiner box has a voltage dynamic tracking function and DC output busbar voltage monitoring in real time. It gives priority to the photovoltaic system for power supply and ensures the maximum power output, and the insufficient part is dynamically supplemented by the DC power supply system.
Key Strengths
High efficiency: MPPT tracking efficiency is 99.9%, conversion efficiency is 99%, and it is not affected by shadows or occlusions;
High quality: Uses TI’s DSP+all-ceramic capacitors, allowing full-load operation at an ambient temperature of 80°C;
High stability: With input and output reverse connection protection, input overvoltage and overload protection, base station feeder protection, etc.;
High safety: Equipped with background remote shutdown, external emergency stop switch of the combiner box, etc.;
High intelligence: Uses two-way PLC carrier communication to monitor the conditions of each component at all times;
Easy installation: The combiner box features simple operation and quick installation and supports user-friendly interface and remote voltage sampling.
Case:
As photovoltaic prices continue to fall and business models mature, operators began to deploy photovoltaic systems on a large scale, expanding from base stations to communication equipment rooms and data centers, and from partial to global. At the same time, in the Middle East, Africa and other regions, there are still a large number of diesel generators at sites. Operators are also using photovoltaic systems, energy storage and other facilities. By using photovoltaic hybrid, electric hybrid, oil hybrid and other solutions, operators attempt to abandon diesel generators, reduce oil costs, and contribute to carbon neutrality.
In the future, the communication base stations will move towards low-carbon and green. IPANDEE will work together with partners to promote the development of green and low-carbon base station, contribute to network carbon neutrality, and provide operators with lower investment, higher returns, and better security solutions in the process of building green base stations!
