PWM Solar Charge Controller HP2430N-2440N

Description

1. Automatic identification of system voltage.

2. Charging program for sealed batteries, gel batteries, lead-acid batteries and lithium batteries are available.

3. An upgraded 3-stage PWM charging algorithm is adopted. Overdischarge or application of an equalizing charging to the battery regularly can effectively prevent the battery from non-equalization and sulfuration and extend the lifespan of battery.

4. Featuring a temperature compensation function, the controller can automatically adjust charging parameters.

5. A variety of load working modes facilitate the product's application to different types of street lights and monitoring devices.

6. The product provides overcharge, over-discharge, overload protection, short-circuit and reverse-connection protection.

7. Advanced startup method of load: Large capacitance loads can be started smoothly.

8. The product adopts a dot-matrix graphic LCD screen and a human-machine interface with two switches.

9. The humanization design of interface ensures users can use the product conveniently.

10. The controller provides a RJ12 data port (output of TTL232 level or bluetooth signals.) It supports standard Modbus protocol and can achieve data interaction with APP on mobile phone.

11. With an industrial grade design, the product can function well in various tough situations.

12. Backlight display: When a button is pressed, the backlight is turned on, and it will be turned off after several minutes.

13. TVS lightening protection is adopted.

Model	HP2430N/2440N				Remarks
Rated current	30A/40A
System voltage	Automatic recognition of 12V/24V				Default: automatic identification
	Manual setup
Rated power	12V/450W 24V/900W		12V/600W 24V/1200W
No-load loss	< 22mA/12V；< 16mA/24V				The higher the system voltage, the lower the no-load loss.
Max. Solar energy input voltage	<55V
Max. voltageat the battery end	<34V
Battery type	Parameters
	Flooded FLD	Sealed SLD	GEL GEL	Lithium LI	Default SLD
Overvoltage protection	16.0V				×1/12V； ×2/24V；
Equalizing charging voltage	14.8	14.6	-	-
Boost charging voltage	14.6	14.4	14.2	14.4
Floating charging voltage	13.8	13.8	13.8	-
Charging recovery voltage	13.2V
Over-discharge recovery voltage	12.5V（settable with the keys）
Over-discharge voltage	11.0V（settable with the keys）
Equalizing charging interval	30 days		-	-
Equalizing charging time	1H		-	-
Boost charging time	2H			-
Temperature compensation	-3.0mV/℃/2V			-
Light control voltage	Light control on 5V, light control off 6 V (light control on plus 1 V)				×1/12V； ×2/24V；
Light control judgment time	10 minutes
USB function	Yes
Bluetooth function	optional
232 Serial port communication function	optional
Operating temperature	-25℃to+55℃；
Over temperature protection	When temperature is above 60℃，charging function is turned off, and the function is recovered when temperature is below 50℃ . When temperature is above 70℃，load starting function is turned off, and the function is recovered when temperature is below 6 0 ℃
IP protection rating	IP30
Net weight	700g
Protection functions	Battery plate reverse connection protection, a battery reverse connection protection, charging battery board short circuit protection, changing the battery open circuit protection, charging over current protection overload protection, load short-circuit protection controller and temperature protection.
Dimensions	166.0×118.2×52.6(MM)