12V Solar Panel Kit for camper with cable 280W

Will charge any 12v battery, can also work as part of 24V systems. Can sell it as 140W kit or 280W kit. 1 kit available only These are 20V panels. Idea for all 12V systems like in campers etc. these panels will beat any high wattage and higher voltage panels when it comes to 12 V systems. 140W kit with 5 meters of red and black solar cable with MC4 connectors and Pwm controller( blue controller)for €175 This is only for 12V system. Silver frame panel. Or 280W kit with 2x140W panels,5 meter of red and black 4mm2 cable, pwm controller, y branch connector. German make controller included in this kit for €320. This will work with 12 or 24V systems Panels parameters 140W each Size 1330x540x30 mm Vmp18.36v Imp 7.63A All new. €320 best price. No offers. Thanks