No, solar-powered LEDs do not require a lot of maintenance. These lighting systems are designed to be low-maintenance and efficient. Once installed, they rely on sunlight to charge the solar panels during the day, which power the LEDs at night. Since they do not rely on external power sources, there are no wires or electrical connections to maintain. Additionally, LED bulbs have long lifespans and require very little maintenance compared to traditional lighting options. In general, occasional cleaning of the solar panels to remove dust or dirt is the only maintenance needed.