Solar Charge Regulator 48V

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China Mainland
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Description

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Solar Charge Regulator 48V Specification SS4820 / SS4830

Solar Charge Regulator 48V description

The controller is suitable for solar off-grid system (independent system), automatic control of charging and discharging process. The controller's battery discharge process is optimized to extend battery life and improve system performance. Its comprehensive electronic protection features prevent users from being damaged in the installation of the controller and system errors during installation.

Solar Charge Regulator 48V Features

1. System voltage automatic identification

2. High-speed high-performance 32-bit processor design

3. Excellent heat dissipation and electromagnetic compatibility design

4. The main circuit using PWM charging, increased power consumption time, the system has a longer life

5 using large-screen LCD and dual-button LCD man-machine interface, complete menu display and operation

6. Humanized browsing interface, user-friendly operation

7. Use the power MOSFET as a switch without any mechanical switch

8. Intelligent battery indicator to facilitate the user to view the working status of the battery

9. Lead-acid seals, colloids, openings and user-defined charging procedures are optional

10. External temperature sensor, with high-precision temperature compensation

11. Parameter setting Power-save function, without repeated settings, easy to use and quick

12. With intuitive LED display, allowing users to understand the solar energy, load the running status.

13. With over charge, over discharge, overload protection and electronic short circuit protection and battery anti-reverse protection.

14 lightning protection

Solar Charge Regulator 48V Technology standard:

Rated current	20A	30A		20A		30A
Rated voltage	12V/24V			48V
panel voltage	<=50V			<=100V
No-load loss	<=35mA			<=30mA
Under voltage protection	10.8V/21.6V			43.2V
Under pressure recovery	12.8V/25.6V			51.2V
Charge parameter (24V2) (48V4)	Lead acid seal (SEAL)		Colloid battery (GEL)		Open cell (FLoo)		Self setting parameter (SELF)
Lift charge	14.6V		14.2V		14.8V		14.0V Factory default
Increase charge	14.4V		14.2V		14.6V
Float charge	13.8V		13.8V		13.8V
Charging return	13.3V		13.3V		13.3V
Over charge current	1.1 times the rated current, stop charging, automatic recovery of 5 minutes
Voltage drop	Charge <0.6V, discharge <0.3V
Temperature compensation	-4mv/cell/?
Over-load, short circuit protection	1.25 times rating current 30S;1.5 times rating current 10S overload current protection =3 times rating current short circuit protection
Installation line number	<=7# AWG (16mm²)
Work temperature	-25??+60?
Storage temperature	-30??+70?
Humidity requirement	<=90%, no condensation
Protection degree	IP30
Use height	<=2000m (2000m above sea level is required for the use of power)
weight	1.15KG
Outline size	150mm135mm63mm