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Hybrid Power Supply Solution of Photoelectric, Battery and Diesel

Hybrid Power Supply Solution of Photoelectric, Battery and Diesel

This solution generates power by photovoltaic power generation + mains electricity + diesel engine + lithium battery, giving priority to solar power supply and maximizing the use of solar energy. The mains electricity + lithium battery power supply supplies power during the period without solar energy, and the diesel engine only starts with no mains electricity and low battery power, thus minimizing the start-up time of the diesel engine and providing a highly reliable and economic power supply scheme for telecommunication station equipment.

This solution generates power by photovoltaic power generation + mains electricity + diesel engine + lithium battery, giving priority to solar power supply and maximizing the use of solar energy. The mains electricity + lithium battery power supply supplies power during the period without solar energy, and the diesel engine only starts with no mains electricity and low battery power, thus minimizing the start-up time of the diesel engine and providing a highly reliable and economic power supply scheme for telecommunication station equipment.

Application scenarios

  • Applied in areas with sufficient sunshine and poor mains electricity 

  • Power supply for medium and high-power site equipment with load power between 1.5 kW and 5.5 kW


Features 

  • Ultra-wide MPPT tracking voltage range 

  • MPPT tracking accuracy ≥ 99% @ load ≥ 400W 

  • Grade C + D lightning protection for equipment in cabinet 

  • The diesel engine is only started in continuous rainy days according to the battery capacity 

  • Charge the battery quickly after the diesel engine starts, and the diesel engine works at the most efficient point of load 



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