How about home solar photovoltaic system

How about home solar photovoltaic system

      Home solar photovoltaic systems are safe and reliable to generate electricity, and will not suffer from energy crisis or unstable fuel market; there are also home solar photovoltaic systems without long-distance transmission, avoiding the loss of long-distance power transmission lines, and without fuel, operating costs are very low , The household solar photovoltaic system has no moving parts for power generation, is not easy to use and damage, and is simple to maintain. It is especially suitable for unattended use. And the household solar photovoltaic system does not produce any waste, has no pollution, noise and other public hazards, and is not harmful to the environment. Therefore, in general, household solar photovoltaic systems are still very used.

advantage

1. Solar energy is inexhaustible and inexhaustible. The solar radiant energy received by the surface of the earth can meet 10,000 times the global energy demand. As long as solar photovoltaic systems are installed on 4% of the world’s deserts, the electricity generated can meet global needs. Solar power generation is safe and reliable, and will not suffer the impact of energy crisis or unstable fuel market;

2. Solar energy can be everywhere, and power can be supplied nearby, without long-distance transmission, which avoids the loss of long-distance transmission lines;

3. Solar energy does not use fuel, and the operating cost is very low;

4. Solar power generation has no moving parts, is not easy to use and damage, and is simple to maintain. It is especially suitable for unattended use;

5. Solar power generation does not produce any waste, has no pollution, noise and other public hazards, and has no adverse effects on the environment. It is an ideal clean energy;

6. The solar power generation system has a short construction period, is convenient and flexible, and can add or reduce the amount of solar power arbitrarily according to the increase or decrease of the load to avoid waste.

shortcoming

1. There is intermittent and randomness in ground application, and the amount of power generation is related to climatic conditions. It is impossible or rarely to generate power at night or on cloudy and rainy days;

2. The energy density is low. Under standard conditions, the solar radiation intensity received on the ground is 1000W/M^2. When used in large specifications, it needs to occupy a larger area;

3. The price is still relatively expensive, 3-15 times that of conventional power generation, and the initial investment is high.