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The advantages of photovoltaic systems

Now, the use of photovoltaic systems is increasing. This situation is due to the advantages of photovoltaic systems. The following article will introduce you to some of the advantages of z section steel photovoltaic systems:

1. The use of hybrid power supply photovoltaic systems can also achieve better utilization of renewable energy. Because independent systems that use renewable energy are usually designed in the worst case, because renewable energy is variable and unstable, the system must be designed with the least amount of energy generated. Since the system is designed in the worst case, the system capacity is too large at other times. The excess energy generated during the peak period of solar radiation is not wasted and wasted. The performance of the entire stand-alone system is thus reduced. If the worst month situation is very different from other months, it may result in wasted energy equal to or even exceeding the design load.

2. Better load matching flexibility. After using the hybrid system, the hybrid system can be applied to a wider range of load systems because the diesel generator can provide greater power on the fly, such as the use of larger AC loads, shock loads, and the like. It also better matches the load and system power generation. As long as the backup energy is turned on during the peak load period, it can be easily done. Sometimes, the size of the load determines the need to use a hybrid system. Large loads require large currents and high voltages. If you just use solar energy, the cost will be high.

3. Has a high system utility. In a stand-alone system, because the change and instability of renewable energy will cause the system to fail to meet the load demand, that is, there is a load shortage, the use of the hybrid system will greatly reduce the load shortage rate.

4. Less maintenance and use of less fuel than systems with diesel generators alone.

5. Higher fuel efficiency. In the case of low load, the diesel engine’s fuel utilization rate is very low, which will cause fuel waste. Comprehensive control is possible in the hybrid system to allow the diesel engine to operate near rated power, thereby increasing fuel efficiency.

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