The SP-EN40W, SP-EN100W-24 and SP-EN200W are suitable for Charging 24V Battery System when using a PWM Controller.
For Charging a 12V Battery System a MPPT Solar Controller MUST be used.
Panel Size: 1010 x 676 x 35mm
Spec Sheet: https://enerdrive.com.au/wp-content/uploads/2022/01/SP-EN100W-24V-Solar-Spec-Sheet.pdf