Solar Charge Controller MPPT1224 20-50Amp

1. 1. Microprocessor controlled 2. Filtered Series PWM charge mode & State of Charge(SOC)

Key Features

1. Fully digitized microprocessor control,use SCM 2. provide longer battery life and improved system performance3. Series PWM charge mode & State of Charge(SOC)  battery regulation, OR ON/OFF  series battery charging 4. 4 stages charging :Equaliaztion,PWM,Boost Float5. External Temperature compensation sensor 6. Battery capacity set 7. LCD display for charging discharge state, charge current;  Battery capacity rate,voltage, Temp.;  and DC load state,current; and solar panel voltage; clock and fault8. Full circuit protection, electronic fuse9.Overload and short circuit protection and resume when released 10.over discharge protection and resume11.Over charge protection12.Reverse polarity protection for solar panel ,battery and DC load.13.Reverse current at night14.lighting protection 15.12V or 24VDC Auto work16.automatic or Manual  load reconnection17.adjustable parameters by user18.Optional load control functions: Time Control, light Control and Timer set, Time display use for solar street light  

Solar Charge Controller SCH20 TECHNOLOGY SPECS

  

ITEM	MODE	MPPT1224-20	MPPT1224-30	MPPT1224-40	MPPT1224-50
Rated charge Current(include load current		20A	30A	40A	50A
Rated load Current		15A	15A	15A	15A
System Voltage		12/24V AUTO work
Input Range		15-55VDC
Max. PV open circuit array voltage		55VDC
Protection	Over load	2.0 * Inom>5s;1.5 * Inom >20s;1.25 * Inom temperature controlled for load
	Short circuit	Over 200%, shut off right now.for load and solar panel
	Over Voltage	17V; 2*17V;4*17V for DC load
	Low Voltage
	Reverse polarity	protection for solar panel ,battery and DC load.
	Reverse current	yes.at night
	lighting protection	yes.TVS
Typical idle consumption		At idle < 10mA
Charging voltage	Bulk charge	14.6V;2*14.6V,4*14.8V
	equalizing charging	14V; 2*14V
	Float charge	13.4V;2*13.4V;4*13.4V
	Over charge disconnection	14.8 or 24*14.8VDC
	Over charge recovery	13.6v; 2*13.6V
	Over discharge disconnection	10.8Vdc or 2*10.8V (default)
	Over discharge reconnection	12.3Vdc or 2*12.3V
	Temperature compensation	_13.2mV/°C or -26.4mV/°C
	Low Voltage Reconnect (LVR):	12.0-14.0Vdc or 24-28VDC,Adjustable
	Low Voltage Disconnect (LVD):	10.5-12.5Vdc or 21-25VDC.Automatic disconnection
Battery type and charge voltage setup		10 position rotary switch battery type selector to adjust the charge voltage.
Battery fuse		2-2.5 times rated current on anode wire by user.
Charging control mode		Series PWM charge mode & State of Charge(SOC),Automatic compensation or
Running Temperature		0-40°C (full load) 40-60°C (de-rating)
Tropicalization		PCB was spray cover.Teminals corrosion protected
Protection class		IP21
Case Material		IRON
LED Display		charging,discharge,battery,temp. solar panel running state, Error Mode
Terminal size		#8 AWG
Optional		BTS - optional remote battery temperature sensor for increased charging precision
product size.( mm)		202*66*140	202*66*140	202*66*140	202*66*140
Carton Size (mm)		710*435*860/6	460*260*352/6	72*980*450/30	460*260*352/6
Carton weight( kg)		2.0	59.4	61.0	2.0

Solar Charge Controller MPPT1224 20-50Amp