Firstly, a lot of sludge accumulates in the pores under the photovoltaic pile driver, which can easily lead to rusting. The acidic components in rainwater can corrode the paint surface of the pile driver. Over time, if not addressed, this can significantly shorten the lifespan of the pile driver. Especially during rainy seasons, it's important to carry out thorough paint repairs, waxing, or glazing in advance to effectively protect the exterior of the pile driver.

Secondly, the chassis of the photovoltaic pile driver, being the closest part to the ground, is prone to severe rusting. Poor maintenance can even lead to loosening and perforation.

Lastly, pile drivers often experience poor ignition during rainy weather, and sometimes even on sunny days. This can manifest as weak ignition. The primary cause is usually moisture in the ignition system leading to leakage and resulting in ignition irregularities or decreased engine performance. A simple solution is to use a dry paper towel to clean the wires and distributor. Then, spray a drying agent on the distributor cap, connectors, high-voltage lines, etc., and wait a little while for normal function to resume.