Nowadays, solar led light for garden is more and more practical, but at the same time there are more and more problems, especially the problem of solar led light for garden appears very frequently. As the core of solar led light for garden, once it appears What problems will cause the solar led light for garden not to work normally, what are the common problems of solar led light for garden?

　　The first question: As time goes by, I find that electricity is getting less and less, and the light does not turn on

　　 This is mainly caused by too much dust on the battery board or covered by snow in winter, reduced photoelectric conversion rate, insufficient charging, and insufficient battery power. In a report in 2006, there is such an example: in February 2004, when "Opportunity" just started its Mars exploration mission, the 13-meter solar led light for garden on it could provide 900 watts of electricity per day, but By June, as the "Opportunity" solar panels were slowly covered with Martian dust, the function of the solar led light for garden was greatly reduced, and the daily electricity provided dropped to 500 to 600 watt hours. NASA scientists had to pass orders to try their best to park the two rover on the south-facing slope so that they can receive more sunlight, but despite this, the daily power provided by the rover cannot be increased.

　　 two common problems of solar led light for garden

　　Second question: solar led light for garden does not light up, but the wiring is well connected

　　 This may be because there is too much dust on the solar led light for garden. The construction unit provides after-sales service but once the work is completed, it will not be checked frequently. Only when the light is off and the power drops seriously, someone will send someone to check it, and even after a few years, no one will manage it. So we saw solar led light for garden installed in many places, and soon there were a lot of unlit street lights that were left unattended for a long time. This makes many people lose their enthusiasm for using solar power.