DC 12V Wireless Remote control Switch,Low voltage 12V/24V/10A/20A/30A

The AC 110V-240V 30A RF Relay Wireless Remote Control Switch is a convenient wall control unit that operates on batteries. It includes a battery and offers frequency options of 315 MHz and 433 MHz. This remote control switch, made in China, allows for easy operation of various electronic devices and systems remotely.

10A 20A/30A Boost MPPT Solar Controller 24V36V48V60V72V Mobile APP Smart Control

Do not use DC or other power sources as the charging source. Maximum solar current: 10A/20A/30A. Maximum solar power: 100W/300W/500W. Safety Instructions The Chinese and English interfaces are universally applicable, connected to the network for global monitoring, and industrial-grade chip machine hardware data is saved for 100 years.