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Photovoltaic system for base station equipment rooms

Integrated Energy Management

Photovoltaic system for base station equipment rooms
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Photovoltaic system for base station equipment rooms

As 5G technology continues to evolve, the density of communication infrastructure installations will only increase. However, this surge in infrastructure comes with high energy consumption and a low adoption rate of green energy across the entire telecommunications industry. Without developing and deploying more efficient, energy-saving, and eco-friendly technologies that reduce both energy use and costs, the industry risks facing rapidly rising energy expenses. In response to the national call for energy conservation and emission reduction, installing photovoltaic power stations at base stations not only helps companies significantly cut electricity costs but also shields buildings from direct sunlight, thereby enhancing overall building energy efficiency.
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Product Introduction
Photovoltaic modules generate direct current (DC), which is then converted into DC suitable for powering loads via an MPPT solar controller. Grid integration is achieved by connecting the system at the positive busbar of the switching power supply output and at the primary disconnect switch. The MPPT solar controller boasts strong versatility and ease of retrofitting—compatible with virtually any existing model or brand of switching power supply currently in operation. With just a simple modification, even communication power systems that currently rely solely on AC power can be seamlessly adapted to support a hybrid solar-plus-grid power configuration.

Key Competencies

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High发电 efficiency

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Anti-occlusion capability

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One-stop service

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Minimalist Operations

Impact Value

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Industrial Efficiency


  • The MPPT controller can track the maximum power point in real time, ensuring the system always operates at its optimal power generation state.
  • Optional photovoltaic adapters can boost power generation by up to 30% even under shading conditions.
  • Providing end-to-end management services—covering consulting, site surveys, design, procurement, construction, operations & maintenance, and full-cycle management—all in a one-stop service.
  • Paired with Runjian's proprietary iEACP-Photovoltaic Maintenance Platform, it enables real-time monitoring of power generation status, automatic dispatch of alert work orders, and on-demand customization of various reports, delivering ultra-simplified operations and maintenance.
  • Strongly promote the use of clean energy in base stations to reduce operational costs.

Customer Case Studies

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Selection of Photovoltaic Power Supply Services for Anhui Mobile Base Stations and Aggregation Equipment Rooms

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China Tower Corporation Inner Mongolia Branch 2023 Wind-Solar Hybrid Power Supply System Integration Project

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Iron Tower Energy Co., Ltd. Jiangsu Branch – Procurement Project for Construction Services of DC Solar Hybrid Systems for Base Stations

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