What are the solar spike quality problem?
Solar spike mainly refers to the road without compression by rolling solar spike probability is too high, the cause is 1, solar spike structure is compressive,
The quality problem of solar spike probably can be divided into several categories, is not the first solar spike compression, second is solar cell battery is not high temperature resistant, third solar spike does not prevent rain.
The battery is not high temperature solar spike mainly refers to the battery life in high temperature outdoor circumstances will be greatly reduced, the surface temperature of the Middle East in the summer of 70, while the average temperature of solar spike battery applications in less than 50 degrees. 4. solar spike is not waterproof, refers to the solar spike in outdoor thermal contraction, combined with solar spike shell part will appear gap, winter rain will penetrate into the solar spike to freeze, resulting in larger gaps, and more water will enter the solar spike, and the effects of solar spike life.
