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Sinilink XY-SK120S DC Buck-Boost Power Supply Module 40V 7A 120W MPPT Solar Charger Constant Voltage Current 1.8 inch LCD Display Digital Power Module — image 1
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Sinilink XY-SK120S DC Buck-Boost Power Supply Module 40V 7A 120W MPPT Solar Charger Constant Voltage Current 1.8 inch LCD Display Digital Power Module

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product for everyday users

The Sinilink XY-SK120S DC Buck-Boost Power Supply Module 40V 7A 120W MPPT Solar Charger Constant Voltage Current 1.8 inch LCD Display Digital Power Module is a mid-range product designed for everyday users. Customers praise its easy to set up and use and clear and bright display.

easy to set up and useclear and bright displaycompact and portable
₹1,968-19%
MRP:₹2,443Save ₹475
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Total: ₹1,968
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 18 Aug1 Sept
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SKU: bg-2032041

About This Product

The Sinilink XY-SK120S DC Buck-Boost Power Supply Module 40V 7A 120W MPPT Solar Charger Constant Voltage Current 1.8 inch LCD Display Digital Power Module is a mid-range designed for everyday users. Customers highlight its easy to set up and use and clear and bright display.

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Specification:
Brand: Sinilink
Product Name: DC Buck-Boost Power Supply
Model: XY-SK120S
Input Voltage: 6.000~36.00V
Output Voltage: 0~40.00V
Output Current: 0~7.000A
Power Output: 120W
Voltage Accuracy: ±0.5%+1 word
Current Accuracy: ±0.5%+3 word
Voltage Resolution: 0.01V
Current Resolution: 0.001A
Efficiency of Conversion: About 88%
Storage Data Groups: 10 groups
Screen Size: 1.8-Inch Full-View High-Brightness True Color LCD
Output Ripple Typical Value: vpp-150mv
MPPT Function: Supports MPPT solar charging
Soft Start: Yes
Buzzer: Yes
Number of Buttons: 5
Anti-Reverse Protection: Yes
Output Reverse Current Protection: Yes
Product Size: 86*50*45mm
Package Size: 104*70*52mm
Product Weight: 108g
Package Weight: 128g

Features:
1. High Precision Control: Offers fine control with a resolution of 0.01V for voltage and 0.001A for current.
2. Robust Safety Mechanisms: Includes features such as under-voltage, over-voltage, over-current, over-power, over-temperature, over-time out, over-capacity, and over-energy protections.
3. Customizable Display: The 1.8-Inch Full-View High-Brightness True Color LCD screen supports customizable color schemes and 360° rotation.
4. MPPT Solar Charging: Enhanced with MPPT function for efficient solar charging, ensuring effective energy conversion.
5. Data Management: Capable of storing up to 10 groups of settings, making it convenient for various applications and quick setup recalls.
6. User-friendly Interface: Equipped with silicone buttons and an easy-to-operate universal button for unlocking limitless possibilities and functional versatility.

Package Includes:
1 x Sinilink XY-SK120S DC Buck-Boost Power Supply Unit



Product Safety Information

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.