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MPPT Electronic Controller High Efficiency 45A
1. MPPT Solar Charger Controller Characteristics:
1. MPPT Solar charge controller 20A,30A,40A
2. MPPT efficiency max 99%,Peak conversion efficiency >98%
3.PV input :100V or 145V max
4.12v/24v auto work
5.DSP processors architecture ensures high speed and performance
6.Four stages charging method
7.Protection :PV arry short circuit ,PV reverse polarity ,battery reverse polarity,over charging ,output short circuit.
2. MPPT Electronic Controller specifications:
|Default Battery System Voltage||12V/24V/36V/48VDC (adjustable)|
|PV Open Circuit Voltage Range||16V~100V for 12V battery system/32V~145V for 24V battery system/|
48V~145V for 36V battery system/64V~145V for 48V battery system
|Max PV Input Power(12V)||600W||800W|
|Max PV Input Power(24V)||1200W||1600W|
|Max PV Input Power(36V)||1800W||2400W|
|Max PV Input Power(48V)||2400W||3200W|
|BATTERY||Limited charge voltage||15.5~16.0VDC/31.0~32.0VDC/46.5~48.0VDC/62.0~64.0VDC|
|Equalizing charge voltage||15.0~15.5VDC/30.0~31.0VDC/45.0~46.5VDC/60.0~62.0VDC|
|Boost charge voltage||14.0~15.0VDC/28.0~30.0VDC/42.0~45.0VDC/56.0~60.0VDC|
|Float charge voltage||13.2~14.0VDC/26.4~28.0VDC/39.6~42.0VDC/52.8~56.0VDC|
|Equalizing charge interval||3~30day|
|Equalizing charge time||1H~3H|
|Boost charge time||1H~3H|
|Output Voltage||9.8~16.0VDC/19.6~32.0VDC/29.4~48.0VDC/ 39.2~64.0VDC|
|Peak Conversion Efficiency||98% (MPPT Efficiency 99%)|
|Max Charging Current||45A||60A|
|Warning for low voltage||11.8VDC/23.6VDC/35.4VDC/47.2VDC(Adjustable)|
|Cutoff for low voltage||9.8VDC/19.6 VDC/29.4VDC/39.2VDC(Adjustable)|
|Low voltage recovery||12.0~13.0VDC/24.0~26.0 VDC/36.0~39.0VDC/48.0~52.0VDC(Adjustable)|
|GENERAL SPECIFICATION||Charge mode||MPPT, PWM, constant current-constant voltage, function of automatic protection for storage battery|
|Radiating mode||Air cooling|
|Working mode||Four stage: Absorption CC, Absorption CV, Float CC, Float CV|
|Light controlled open voltage||5V|
|Light controlled delay time||5min|
|LED indication||Systematic operation, LV indication, LV protection, over charge protection, loads protection, short circuit protection|
|LCD display||Charge voltage, charge current, voltage of storage battery, capacity of storage battery, output current|
|Alarm Protections||PV array short circuit, PV reverser polarity|
|Battery reverse polarity, Over charging protection|
|Output short circuit protection|
|Low voltage protection for storage battery|
|Operation Temperature Range||-35~45°C|
|Ambient humidity||0~90% relative humidity(non-condensing)|
3. MPPT Solar Charger Controller Production Line:
4. MPPT Solar Charger Controller FAQ:
We have organized several common questions for our clients, may help you sincerely:
1. How to choose a right solar controller?
Tell us your demand, then our sales will recommend a suitable one to you.
2. What is the solar inverter warranty?
Our product warranty is valid for 12 months after delivery. We undertake to repair any malfunctioned units due to defective components of inadequate workmanship ,but specially expecting any defects resulting from normal wear and tear of improper use of the products.
3. How long can we receive the product after purchase?
a.sample orders will be delivered from our factory within 7working days .
b.General orders(under 2000pcs) will be delivered from our factory within 25 working days.
c. Bulk orders (over 2000pcs )will be delivered from our factory within 35 working days at most
4. What is the payment term?
T/T (Telegraphic transfer) / Letter of credit
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