12 or 24V Auto Solar Controller

12 or 24V Auto Solar Controller uses infrared wireless communication, and can be connected with computer and handheld remote control to facilitate parameter setting and view system data.

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Product Details

Solar controllers are used in solar photovoltaic systems to coordinate the work of solar panels, batteries, and loads. It is a very important component in photovoltaic systems, making the entire solar photovoltaic system efficient and safe. 

12 or 24V Auto Solar Controller uses infrared wireless communication, and can be connected with computer and handheld remote control to facilitate parameter setting and view system data. A variety of comprehensive protection features ensure that the system operates economically, efficiently and safely.

PRODUCT FEATURES

1.12/24V system voltage automatic identification

2.IR remote control, LED display, auto memory function, IP68 protection.

3.Four-stage charging control (full charge, float charge, strong charge, balanced charge)

4.Infrared remote control (SU) setting, easy to operate

5.Epoxy resin filling PCB board, effective dustproof and waterproof (IP68)

6.Rugged and compact aluminum housing for corrosion protection

7. Dual MOS anti-backflow circuit, ultra low heat.

8. IP68 protection rating, no buttons, further improve waterproof reliability




SETTING/SYSTEM MODE

Connect the 12 or 24V Auto Solar Controller with the battery, press the bottom to choose the mode, then the blue IR indicator will be flashing, the setting is done.

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TROUBLE SHOOTING

Situation

Probable cause

Solution

Charge LED not on

when sunny

Solar panel opened

or reversed

Reconnect

Load LED off

Mode setting wrong

Set again

Battery low

recharge

Load LED slow flashing

Over load

Reduce load watt

Load LED slow flashing

Short circuit protection

Auto reconnect

Power off

Battery too low/reverse

Check battery/connection


TECHNICAL PARAMETER

MODEL

OPWY 1205

OPWY 1210

OPWY 1215

OPWY 1220

Batt voltage

12/24v auto solar controller

Charge current

5A

10A

15A

20A

Discharge current

5A

10A

15A

20A

Max Solar input

41V

Charge drop

<0.2V

Discharge drop

<0.25V

Equalization

14.8V

Bulk

14.5V

Acceptance

14.2V PWM

Float

13.8V

Charge reconnect

13.0V

Discharge stop

11.2V

Discharge reconnect

12.6V

Self-consume

<10mA

Voltage of open light

Solar panel 8V(delay 10s)

Voltage of close light

Solar panel 8V(delay 60s)

Temperature compensation

N/C

Operating temperature

-35~+60 ℃

Size/Weight

82*58*21mm /135g


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