2924 Alicosolar 2021 New Design 12/24/48VDC MPPT PWM 40A 50A 60A Solar Charge Regulator Controller for Power Inverter System Products

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Product Description

📋 Basic Information
Model NO.
AS-12-48V-MPPT
Flexibility
Portable
Application
Solar System Controller, Charger Controller
Rated Voltage
12-24-48V
Weight
3.5kg
Nominal Power
600/1200W
Max.out.Current
50A
Work Temp
-25~60 Degree Centigrade
Warranty
2 Years
Charge Voltage
12-48V
Specification
305*125*250mm
⚙️ Technical Parameters
Parameter Specifications
Model Series40A/50A/60A
Charging PatternMPPT automatic maximum power point tracking
Charging ModeThree stages: constant current(MPPT), Equalizing charging, Float charging
System TypeDC12V/24V/48V
12V System RangeDC9-DC15V
24V System RangeDC18V-DC30V
48V System RangeDC36-DC60V
Soft Start Time≤10s
Dynamic Recovery Time≤500us
Static Power≤2w
Overall Efficiency≥96.5%
PV Utilization≤99.97%
Input Characteristics
System Voltage MPPT Working Range Low-Voltage Protection Max Input Power
12V SystemDC18V-DC150VDC16V570W / 700W / 900W
24V SystemDC34V-DC150VDC30V1130W / 1400W / 1700W
48V SystemDC65V-150VDC60V2270W / 2800W / 3400W
96V SystemDC130V-DC180VDC120V4540W / 5600W / 6800W
🌍 Global Projects
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India 200KW Project

Solar Project Xinjiang

Xinjiang 60MW Project

Frequently Asked Questions
What are the charging stages of this controller?
The controller utilizes a three-stage charging process: Constant Current (MPPT), Equalizing charging, and Float charging to ensure battery health and efficiency.
Which battery system voltages are supported?
The system supports DC 12V, 24V, and 48V automatic recognition, with some models supporting up to 96V systems.
What is the maximum efficiency of this MPPT controller?
The overall efficiency of the unit is rated at ≥96.5%, with a PV module utilization rate of up to 99.97%.
Does the controller have low-voltage protection?
Yes, it features input low-voltage protection. For example, in a 48V system, the protection kicks in at DC60V and recovers at DC65V.
What is the maximum solar panel input power for a 24V system?
Depending on the specific model (40A/50A/60A), the maximum solar panel input power for a 24V system ranges from 1130W to 1700W.
What is the dynamic response recovery time?
The controller has a very fast dynamic response recovery time of ≤500us across all supported voltage systems.

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