OUTDOOR HYBRID POWER SYSTEM FOR TELCOM TOWER

NASN POWER outdoor 48VDC MPPT Off-Grid Telecom Station Solar hybrid energy storage system provides backup power for telecom sites at high-altitude remote sites, which integrates multiple energy sources—typically solar PV, battery storage, and diesel generation. 48VDC MPPT Off-Grid Telecom Station Solar hybrid system is renewable energy power system to adopt solar power panels where AC grid is not available. The solar power is prior and generator will work as bypass to combine as hybrid power source for 48Vdc telecom load and provide AC power to heater etc by a 48Vdc inverter.

The purpose of outdoor hybrid telecom system is to measure and validate voltage and frequency of AC grid phases and based on it  connect one or all three phases to supply power system. When all phases are out of limits, system runs from  batteries until batteries are discharged. Then generator is started (if presents) to fully charge the battery. 

• When at least one of AC grid phases is evaluated as correct and correctness of the phase last for set time, the  phase is connected to supply of power system.