Wanlin - China source manufacturer for custom development OCPP charger. Featured model WL-SC2 (Dual-Socket Destination AC Charger): 2 x 1.1kW independent channels, 2.2kW total; DC 48V/60V/72V auto-select per port, CC-CV, 2A-9A adjustable per port; QR scan-to-charge + RFID, per-port tariff; OCPP 1.6J, smart charging profile support; Steel + powder coat, IP55.···