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12V/24V 30A PWM Solar Charge Controller

$195.00 $130.00

12V/24V 30A PWM charge controller for solar panels.

2 in stock

Description

PWM charge controller suitable for use with 12V or 12/24V solar panels up to 500W/1000W. Includes an LCD display and 6 battery type presets (LiFePO4, LTO, Gel, AGM, WET, and Calcium).

Keep the charge controller connected to the battery permanently to increase the life of your batteries. Advanced circuitry and regulators in the charge controller prevent over-charging, under-charging, and battery discharge at night. Under low or no light conditions, the voltage of solar panels can drop less than the battery, which in turn causes current to flow backwards from the battery to the solar panel. Special circuitry in the unit prevents this.

Additional information

Rated Solar Panel Amps

30 Amps

Normal Input Solar Cell Array Voltage

15 – 22V DC

Max. Solar Cell Array Voltage (No Load)

25 VDC

Lowest Operating Voltage (Battery OR Solar Side)

8 VDC

Max. Voltage Drop (Solar Panel to Battery)

0.25 VDC

Min. Battery Start Charging Voltage

3 VDC

Soft Start Charging Voltage

3-10 +/- 0.2 VDC

Soft Start Charging Current

Up to 15A

Bulk Charge Voltage

10-14.0 +/- 0.2 VDC

Absorption Charging Voltage at 25⁰C

LTO Battery: 14.0 +/- 0.2 VDC, Gel Battery: 14.1 +/- 0.2 VDC, LiFePO4 Battery: 14.4 +/- 0.2 VDC, AGM Battery: 14.4 +/- 0.2 VDC, WET Battery: 14.7 +/- 0.2 VDC, Calcium Battery: 14.9 +/- 0.2 VDC

Absorption Transits to Equalizing or Float Condition

Charging Current Drops to 1.0 +/- 0.1A or Absorption Charging Timer Timed Out at 4 Hours

Equalization Charging Active

Only for WET or Calcium Battery, Battery Voltage Discharged to Less Than 10 +/- 0.2 VDC, Automatic Equalizing Charging Periodical at 28 Days

Equalization Charging Voltage at 25⁰C

15.5 +/- 0.2 VDC

Equalization Charging Timer Timed Out

2 Hours

Float Charging Voltage at 25⁰C

LTO and LiFePO4 Batteries: 13.4 +/- 0.2 VDC; Gel, AGM, WET, Calcium Batteries: 13.6 +/- 0.2 VDC

Voltage Control Accuracy

+/- 1%

Battery Temperature Compensation Coefficient

-24 mV/⁰C

Temperature Compensation Range

-20 to 50⁰C (-4 to 122⁰F)

Protection

Against Reverse Polarity or Short Circuit, No Reverse Current from Battery at Night, Over Temperature Protection During Charging 65⁰C, Transient Over Voltage Protection with TVS or Varistor

Input Output Terminal

M5 Terminals

Remote Port

RJ-11 (6 Pins)

Controller Material

Plastic, Standard ABS

Power Terminal Max. Stranded Wire Size

#6 AWG Stranded-16 mm²

IP Grade

IP22

Weight

Approx. 0.3 kg (0.7 lbs)

Operating Temperature

-25 to 50⁰C (-13 to 122⁰F)

Storage Temperature

-40 to 85⁰C (-40 to 185⁰F)

Oprating Humidity Range

100% No Condensation

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