Adventure Kings PLUS AKPSR-MPPT 01 User Manual

8
V1.7
7. LED INDICATORS
The Adventure Kings Plus MPPT Solar Charge Controller / Regulator has three multi-
colour LEDs that can identify normal operations, connection issues and errors.
INDICATOR INSTRUCTION
Solar LED, Green Light, On Low current charging (early morning or late afternoon,
or cloudy days)
Solar LED, Light OFF No sunlight OR Connection issue (check wiring) OR
Low PV voltage (check
Solar LED, Green Light, Slow
Flashing (1 Per Second)
Normal Charging
Solar LED, Green Light, Fast
Flashing (4 Per Second)
Solar Over Voltage (confirm Solar Open Cell Voltage
is below 46V at 25°C, or below 60V at minimum
temperature)
Battery LED, Green Light, On Normal
Battery LED, Green Light, Slow
Flashing (1 Per Second)
Battery Full
Battery LED, Green Light, Fast
Flashing (4 Per Second)
Battery Over Voltage
Battery LED, Orange Light, On Battery Under Voltage
Battery LED, Red Light, On Battery Over Discharged
Battery LED, Red Light, Slow
Flashing (1 Per Second)
Battery Overheating (Or Lithium Battery Low
Temperature)
Load LED, Yellow Light, On Load Output ON
Load LED, Light OFF Load Output OFF
Solar LED, Green Light + Battery
LED, Orange Light, BOTH Fast
Flashing (4 Per Second)
Controller Overheating (Turn off Loads, disconnect
solar) OR System Voltage Error (Lithium battery voltage
can’t be identified automatically)

Adventure Kings PLUS AKPSR-MPPT 01 Specifications

General

SKU	AKPSR-MPPT_01
NAME	20A MPPT Solar Charge Controller / Regulator
System Nominal Voltage	12/24VDC (auto detect except for lithium)
Rated Charge Current	20A
Rated Discharge Current	20A
Max PV Open Circuit Voltage @25°C Standard Test Conditions	46V
MPP Voltage Range	Battery Voltage +2V ~ 36V
Rated Charge Power (12V System)	260W
Rated Charge Power (24V System)	520W
Maximum Solar Input (12V System)	390W
Maximum Solar Input (24V System)	780W
Self-consumption (12V System)	≤14mA
Self-consumption (24V System)	≤15mA
Discharge Circuit Voltage Drop	≤0.23V
Load Circuit	Manual on/off + programmable settings
Grounding	Common negative
Battery Voltage Range	8~32V
*Temperature Compensation for lithium	NO
Selectable 12/24V Battery Types	Sealed, Gel, Flooded, LiFePO4, Li(NiCoMn)O2, User Adjustable
Max Conversion Efficiency	98.3%
Efficiency at full load	96.7%
Temperature Compensation Coefficient*	-3mV/°C/2V
Working Temperature (100% input/ output)	-25°C ~ +50°C
Relative Humidity	≤95% non-condensing
IP Rating	IP33 Dust and Water Resistant
RS485 Interface	5VDC/200mA (RJ45)
Wire Terminal Type and Size	Screw Terminals, Up to 6AWG (16mm2)
Wire Type	100mm length Double Insulated XLPO 6mm2
Plug Type	Quick connect plugs
LCD Backlight time	60 seconds

Weight and Dimensions

Dimensions	217 x 158 x 56.5 mm
Weight	0.96kg
Mounting Hole Spacing	160 x 149 mm
Mounting Hole Dimensions	5mm diameter