MPPT Solar Charge Controller HP2420ND

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MPPT Solar Charge Controller HP2420ND

HP Series Solar Smart Charge Controller

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. Dual battery charge controller is ideal for RV, caravan and ship, etc.
 
6. Two battery simultaneous charging technology.
 
7. A variety of charging modes.
 
8. It provides overcharge, over-discharge, overheat protection and reverse electrode connection protection.
 
9. The product adopts a dot-matrix graphic LCD screen and a human-machine interface with two switches.
 
10. The humanization design of interface ensures users can use the product conveniently.
 
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.

Model

HP2420_ND

Remarks

Rated current

20A

 

System voltage

12V/24V Automatic Identification

Defaulted is Automatic Identification

Manual set

Rate power

12V/300W

24V/600W

 

Zero load loss

< 25mA/12V;< 15mA/24V

The higher the system voltage, the smaller the no-load loss.

Solar input voltage

<55V

 

Maximum allowable voltage of the battery

<34V

 

Battery type

Parameters

 

FLD

SLD

GEL

LI

Default: SLD

Over voltage protection

16.0V

 

 

 

 

×1/12V;

×2/24V;

Equalizing charge voltage

14.8

14.6

-

-

Boost charge voltage

14.6

14.4

14.2

14.4

Floating voltage

13.8

13.8

13.8

-

Charge return voltage

13.2V

Over discharge return voltage

12.6V(Settable via button)

Over discharge voltage

11.0V(Settable via button)

Equalizing charge interval

30 days

-

-

 

Equalizing charge time

1H

-

-

Boost charge time

2H

-

Temperature compensation

-3.0mV/℃/2V

-

Operating temperature

-25℃~+55℃;

 

Over-temperature protection

When the temperature is higher than 60°C, turn off charging function and it will restore

below 55°C.

 

IP rating

IP30

 

Weight

700g

 

 

Protections

Solar panel reverse connection protection, battery reverse connection protection, battery open protection, charging over-current protection, and controller over-temperature protection.

 

Dimensions

166.0×118.2×52.6(mm)

 
solar charger inverter Authentications

solar charger inverter Authentications

Instructions:

HP2420_ND-User Manual-V1.01

Specification:

HP2420ND Datasheet

 

 

FAQ:

Q1: What kind of certificates you have for your solar controllers ?

SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

Q2: Are you a manufacturer or trading company?

SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and 

manufacturing as one with PV controller,PV inverter,PV energy storage oriented.And we 

have our own factory.

Q3: Can I buy one sample for testing?

SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can 

help u fix any technicial problem or confusion.

Q4: How are about the delivery?

SRNE:

Sample:

1-2 working days

Order: within 7 working days depending on the order quantities

OEM Order:4-8 working days after confirming the sample

Q5: How're about your customers service?

SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the 

defective rate is below 0.1%.we do try our best to provide a good customer service.

Q6:Minimum Order Quantity?

SRNE:Be equal or greater than 1 piece.

        

        

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