LiftMaster RSW12U RSW12U Installation Manual - Page 44

APPENDIX STEP 8 continued... SOLAR PANEL(S) The location of the panel(s) is critical to the success of the installation. In general, the panel(s) should be mounted using the provided angle bracket facing due south. Use a compass to determine direction. The solar panel(s) should be mounted in an area clear of all obstructions and shading from buildings and trees. If the panel(s) is not casting a shadow, the battery is not being charged. TIPS: • Tall trees or buildings that do not shade the solar panel(s) in the summer could shade the solar panel(s) during the winter months when the sun sits lower in the sky. • The area around the solar panel(s) should be clear of shadows or obstructions to the sun for a 180° arc east to west. • Wire runs should be kept as short as possible. The solar panel(s) can be located up to 100 feet (30.48 m) from the operator using #16 AWG wire in any direction, including elevating it. • DO NOT install solar panel near potential shading or obstructions that will block the panel during any part of the day. • To optimize the system for winter operation the angle can be increased an additional 15° (solar panel(s) sits more vertical). Solar Panel (Facing South) South Operator 180° Sun's Position South 42