SwitchBot Solar Panel for Curtain 3 - Charger & Panel - For Rod and U Rail - white Use the SwitchBot Solar Panel with the SwitchBot Curtain 3 to improve battery performance and enjoy charging via solar energy. It's also adjustable so you can get great results anywhere. Only compatible with Curtain 3 or higher version. Just one daily 3-hour charge is enough to get endless solar power. That means you'll never have to worry about the SwitchBot Curtain 3 running out of power again. Solar power supply The Solar Panel 3 offers double the charging efficiency in low light. Just 3 hours of sunlight provides unlimited range. Compatible with SwitchBot Curtain 3 Our solar panel only works with the SwitchBot Curtain 3rd Generation U Rail, Rod or higher version. Experience high conversion and stable output with our powerful solar panels. Once connected, say goodbye to charging worries and enjoy uninterrupted operation. Reliable even in bad weather Even in cloudy weather, the solar panel delivers power, albeit with reduced efficiency. During long periods of low sunlight, the battery partially supports the curtain motor. So you are on the safe side. Never charge batteries again Thanks to the solar panel, you never have to recharge the SwitchBot Curtain 3 or change the batteries again. Without the solar panel, you would have to recharge or replace the batteries every 8 months. With the solar panel, this is a thing of the past and the Switchbot Solar Panel 3 ensures a constant power supply. Scope of delivery: