MPPT Solar Charge Controller 700V/800V 150V LCD

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MPPT Solar Charge Controller 700V/800V 150V LCD

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Product Description

Bedienungsanleitung PWM Solar Charger Controller for Home Use Solar Power System 24V 48V 96V 120V 220V 240V 30A 50A 60A 80A

Product introduction

Properties of the solar charge controller

Design for off-grid solar power system.
Applicable to different kinds of batteries.
Modular design with simple structure and easy maintenance.
Automatic power control function.
LCD display: Solar panel current, solar panel voltage, solar panel power, battery group voltage, charge current.
MODBUS protocol. The problem that the protocol cant be compatible with other devices is solved. It is convenient to do secondary development.
Add the protection function of charge module. When batteries are broken or open circuit, inverter power the loads directly via controller, the charge module wont be damaged.
Battery protection is added. When there is fault on charge module, disconnect the battery, to prevent the over-charge of battery (high voltage is optional).
Perfect protection function: Solar reverse charge protection, Solar reverse connection protection, Battery reverse connection protection, Battery overcharge protection, Battery over current protection etc, thus the system has higher reliability.

Operating Principle

Solar power is the generation effect of a solar panel pack that converts solar energy into direct current energy and stores it in a battery. Solar power supply system consists of solar panel, solar charge controller, battery, inverter, AC load, etc. A solar panels converts solar energy into electricity in the presence of light while charging the battery; in the absence of light, the battery supplies power to the load.

The solar charging controller adopts the step-by-step current-limiting charging method and automatically controls the turn-on or cut-off of the multi-channel solar panels according to the change trend of voltage at the battery bank end, which can make full use of precious solar energy resources and guarantee the safe and reliable operation of the battery bank.

Model	MPPT solar charger	MSC-420-50	MSC-420-100	MSC-420-200
Match solar panel parameters
Solar panels power	-	23100Wp	46200Wp	92400Wp
Max. Power voltage range Vmp	-	DC550V~DC800V
Open circuit Voltage Voc	-	< DC1000V
Low voltage protection Vlow-pv	-	> Battery Low voltage protection (Settable)
Charging characteristics
Applicable battery type	-	Sealed lead-acid battery, colloidal lead-acid battery, open lead-acid battery (customizable for other types)
Battery rated voltage	-	DC420V
Start charging Vstart-pv	-	Vpv > Vbat
Floating voltage	-	DC508V (Settable)
Battery Low voltage protection	-	Settable
Rated charging current	-	50A	100A	200A
Over current protection	-	60A	120A	240A
Charging mode	-	Three stages: constant current (fast charging), constant pressure, floating charging
Display \ communication
Display mode	-	Touch screen
Communication protocol	-	Modbus RTU / Modbus TCP
Communication mode	-	RS485 / USB / Wifi / GPRS / RJ45 / CAN (optional)
App cloud monitoring	-	Support Wifi / GPRS / Ethernet
Other features
Protection function	-	Input and output overvoltage and undervoltage protection, anti reverse connection protection, etc
MPPT efficiency	-	≥99.5%
Cooling Mode	-	Fan
Working environment temp.	-	-20°C~+50°C
Storage temperature	-	-40°C~+75°C
IP protection level	-	IP20 (customizable outdoor IP65)