Solar lights are most effective when they receive direct sunlight for several hours each day. However, they can still work in shady areas, but their performance might be reduced. If your garden has limited sunlight, consider these options: High-Efficiency Solar Panels: Look for solar lights with high-efficiency panels that can generate more power in low-light conditions. Remote Solar Panels: Some solar lights come with detachable solar panels that can be placed in a sunnier spot, while the light itself can be installed in a shaded area. Considerations: Keep in mind that in very shady or overcast conditions, solar lights may not charge fully, leading to shorter illumination times at night. For heavily shaded gardens, it may be beneficial to combine solar lights with other lighting solutions, such as low-voltage LED lights powered by electricity.