10/20/30/40A MPPT Solar Charge Controller Dual USB LCD Display 12V 24V Auto Solar Cell Panel Charger Regulator

Details:
Features:

* 12V/24V automatic recognition.

* Built-in overheat/short circuit protection; reverse polarity protection.

* LCD screen one-button to complete the operation of the battery; fully charged; automatic disconnection; automatic memory data storage.

* Double MOS anti-backflow circuit; ultra-low calorific value is automatically restored; no damage to the controller.

* Four-stage mppt regulated charging; high-power multi-phase mppt charging module; high stability; charging efficiency up to 97%; multi-stage charging controller mode; control parameters can be set.

* Suitable for solar power systems; smart homes; solar chargers; solar monitoring systems; solar light boxes; solar billboards; solar warning lights; etc.



Specification:

Name: Solar Controller

Rated charging current: 10A / 20A / 30A / 40A

Solar panel maximum open circuit voltage: 100V (at the lowest temperature); 92V (at the normal temperature of 25°)

System rated voltage: 12V/24V automatic identification

Maximum battery voltage: 8-32V

10A -- Photovoltaic panel maximum input function: 130W(12V); 260W(24V)

20A -- Photovoltaic panel maximum input function: 260W(12V); 520W(24V)

30A -- Photovoltaic panel maximum input function: 390W(12V); 780W(24V)

40A -- Photovoltaic panel maximum input function: 520W(12V); 1040W(24V)

Battery type: sealed lead-acid battery; flooded battery; gel battery; phosphoric acid battery; ternary lithium battery

Equalized charging voltage: maintenance-free lead-acid battery: 14.6V; gel: no; lead-acid flooded battery: 14.8; duration: 2 hours

Absorption charging voltage: maintenance-free lead-acid battery: 14.6V; gel: no; lead-acid flooded battery: 14.8; duration: 2 hours

Float charge voltage: maintenance-free lead-acid battery; gel; lead-acid flooded battery: 13.8V

Low voltage recovery voltage: maintenance-free lead-acid battery; gel; lead-acid flooded battery: 13.8V

Low voltage disconnect voltage: Maintenance-free lead-acid batteries; gel; lead-acid flooded batteries: 13.8V

Static loss: ≤50mA

High voltage protection: lead-acid battery 16V

Light control point voltage: 5V/10V/15V/20V

Temperature compensation coefficient: -4mV/°/2V (25°C)

Discharge circuit pressure drop: ≤0.2V

Display temperature range: -20°C~+70°C

Working environment temperature range: -20℃~+55℃

Storage environment temperature: -30℃~+80℃

Working environment humidity: ≤90% without condensation

Protection class: IP30

Grounding Type: Positive Grounding

30A/40A Installation size: 133*130mm ; Controller Size: 215*145*75mm; Terminal wire diameter: 16mm²/5AWG

10A/20A Installation size: 120*108mm ; Controller Size: 175*120*47mm; Terminal wire diameter: 10mm²/7AWG

Installation hole diameter: 5mm





Packing included:

1 * Solar Controller



Note:

1. Due to manual measurements and slight color variations; please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.

2. Due to the light and screen difference; the item's color may be slightly different from the pictures. Please understand.