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Main Features:


1. The design of IP68 waterproof level and aluminum shell helps effectively prevent erosion.


2. 12 V/24 V system voltage.


3. LED numeric display and waterproof keys are easy to use.


4. An upgraded 3-stage PWM charging algorithm applies an equalizing charge to the battery every week, effectively preventing the battery from non-equalization and sulfuration and therefore extending the battery's service life.


5. Up to 5 load working modes facilitate the product's application to different types of road lamps and monitoring devices.


6. Charging program options are available for sealed, GEL and flooded lead-acid batteries and ternary-material lithium and lithium iron phosphate batteries.


7. An external temperature sensor helps deliver high-precision temperature compensation.


8. Parameter settings of power-down saving functions eliminate the trouble of repeated settings, making operation easy and convenient.


9. Various kinds of state indicators.


10. Overcharge, over-discharge and overload protection, as well as short-circuit and reverse-connection protection.


11. TVS lighting protection. 




Items

Values Adjusta Default

ble

Model

MPL1210

MPL2410

MPL2415

MPL2420



Controller type

-R: infrared remote control; -W: 2.4G wireless remote control;



System voltage

12V

12V/24V

Lead-acid

 

Static power consumption

 

-R :<5mA/12V

-W:<20mA/12V

 

-R :<6mA/12V; <4mA/24V

-W :<18mA/12V;<13mA/24V

-R:

<10mA/12V;

<5mA/24V

-W:

<25mA/12V;

<15mA/24V



Sleep power consumption

Load Maximum current

Load working period

≤1mA



10A

15A

20A



normally On mode/9-Period + Pre-dawn lighting



Period adjustment range

1min / 10min



 

Maximum solar input power

130W/12V

130W/12V

260W/24V

200W/12V

400W/24V

260W/12V

520W/24V



Maximum charge current

10A

15A

20A



Maximum solar input voltage

≤ 50V

≤ 60V

≤ 100V



MPPT Tracking efficiency

≥99%



Charging conversion eff.

85%-98%



Over voltage

PB-16.0V;LI-charging voltage+2V;×2/24V system



Limited charge voltage

PB-15.5V;LI-charging voltage+1V;×2/24V system



Equalizing charge voltage

PB-14.6V;LI-without balanced charge;×2/24V system



Equalizing charge interval

30 days



Boost charge voltage (lead-acid) Charge voltage (lithium)

8.5V ~17.00V settable;×2/24V system

14.4V

Floating charge voltage (lead-acid)

Charge return voltage(lithium)

8.5V ~17.00V settable;×2/24V system

13.8V

Over discharge voltage

8.5V ~17.00V settable;×2/24V system

11.0V

Over discharge return voltage

8.5V ~17.00V settable;×2/24V system

12.5V

Light control voltage

3V ~ 11V ;×2/24V system

5V

Temperature compensation coefficient

PB:-3.0mV/℃/2V;lithium battery: no compensation



Light control delay

5s~60s/2min~60min

10s

High temperature charge

Low temperature charge

40℃ ~ +90℃

0℃ ~ -35℃

65℃

-35℃

Operating temperature

-35℃ ~ +65℃



IP rating

IP67



Protections

Battery reverse polarity protection, solar panel reverse polarity protection, solar panel over-voltage protection, lithium battery overcharge and discharge protection, lithium battery BMS overcharge

detection protection,、load shortcircuit、load open circuit and short circuit protection



Weight

260g

400g

510g

770g




PWM Solar Universal Controller SL2420

FAQs:

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 you 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.


PWM Solar Universal Controller SL2420

PWM Solar Universal Controller SL2420

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