New pwm solar panel charge controller STEC 20a 20 a 12/24v DC digital TERLARIS

HARGA PROMOO.....!!!!!!!!!!! PWM Solar charger controller 20a di sertain buku panduan yang mudah di mengerti. tipe: 20a,12/24v, work voltage : 12v/24v rated charge current : 20a rated load current : 20a Feature: * Microcontroller digital accuracy * PWM charge mode * State of charge (SOC) * Detects day and night using the PV array * Suitable for all 12/24V DC lamps * Fully automatic operation * Manual test capability * Temperature compensation * 16 field adjustable lighting amp; timer control options * Electronic protection Isi Paket: 1 pcs Solar Charge Controller 20a 1 pcs panduan manual sistem return kalo barang cacat/kekecilan (harap menunjukkan bukti unboxing) HAPPY SHOPING.....!!!!!!!!!!