INDOOR SOLAR PANEL Slimline design meets supreme low light performance With its slimmer design and improved performance in low light conditions, the SmartWave Solar Panel provides an energy-effcient upgrade for the entire range of SmartWave Wire-Free Li-ion motors. INDOOR SOLAR PANEL Energy Saving and Emission Reduction Plug and play, compatible with all SmartWave lithium-ion motors. Utilizing solar panels to power curtains can significantly reduce dependence on traditional electricity, lower carbon emissions, and benefit the environment. Installation Location Guide Sun’s seasonal performance Installation Method When selecting a position for the solar panel, consider any external obstructions such as trees, buildings, signs, etc., that may limit the amount of sunlight reaching the solar panel. Step1 Clean the window or surface with an alcohol wipe and allow the surface to dry. Step2 Remove the protective film from the double-sided tape. Press firmly onto the surface to which you're fixing it. Apply hand pressure for five seconds and verify that it's firmly attached. Working voltage (Vm): 5.5V Open circuit voltage (Voc): 7V Short-circuit current (lsc): 770mA Power (Pm): 4W Working temperature: -20~65℃ Working current (Im): 730mA Conversion effciency 23% Size: 17″ × 2.2″ × 0.4″ International solar energy inspection standards: solar radiation 1000 W/m², 25℃, air quality AM1.5 USB cable length: 86 ½ inches