HQRP™ Solar Charge Controller plus HQRP™ Coaster; Self-consumption: 6mA maximum; Charging circuit voltage drop: 0.26V maximum; Discharging circuit voltage drop: 0.15V maximum; Type of Charging: series PWM; Strong backlight on < 23mA, 15 seconds; Low backlight on < 20mA, 15 seconds; Backlight […]