1. Advanced MPPT maximum power point tracking technology, the tracking efficiency is not less than 99.5%.
2. The LCD is designed to dynamically display the operating data and working status of the device.
3. Compatible with Seal, Gel, Flooded and LifePO4 battery charging.
4.Two USB 5V charging ports.
5.12V/24V/36V/48V automatic identification.
6. Overvoltage protection, over-current protection, over temperature protection.
7.7 types of working mode selection.
8. Display of controller parameters (working mode, battery voltage, PV charging current, battery discharge current, product operating temperature, delay time);
9. Some of the controller parameters can be changed, set and saved by the user.
10. With backlight.

7 types of working mode selection:
1. Charging mode: do not discharge.
2. Light control mode: When the controller detects nights, it delays ten minutes and then starts discharging; when it detects the day, it delays the discharge by ten minutes and then stops the discharge process.
3. Light and time delay control mode: when the controller detects nights, it delays ten minutes and then starts discharging and countdown. When the timer stops at zero, the discharge stops. The longest delay time is 23:59.
4. Universal control mode: under trouble-free conditions, the discharge is always continued.
5. Manual control mode: it is used for unloading or not.
6. Time control mode: it opens or closes the discharge regularly.
7. Test mode: it is the same as the light and time delay control mode, but only loses ten minutes time delay.
8. The controller still discharges under low voltage protection. If you press "▼" for 5 seconds, the discharge will continue. However, the discharge is only stopped by hand. Note that this performance can damage the battery. Be careful with it

Item weight	0.9 Kilograms
Display type	LCD
UPC	716963493222 716963493215
Manufacturer	Y&H
Product Dimensions	19 x 18 x 6 cm; 900 g
Batteries required	No
Included components	MPPT+PWM

Y&H 100A MPPT Solar Charge Controller, SY10048, 12V-48V, LCD Display, Dual USB for Lead-acid/Lithium Batteries

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常见问题