No problems with sufficient light

I own this string of lights for a while and was initially also inclined to rate poorly. In winter, when little light and gloomy weather, a charge usually barely enough for more than 1-2 hours of light. But that's not unusual for solar panels. Where there is no light, no energy can be stored.

In recent weeks there have been some nice days with lots of light. The days are getting longer, too. In fact, the burn time now improved rapidly and the small flowers manage to light up more than 4-5 hours. If necessary, it will be even better, so that they might shine in the morning in the summer yet. But 4-5 hours I find it a decent performance and I do not go in the middle of the night in the garden to look at my lit hibiscus, I am satisfied.