300A PWM Solar Charge Controller for off Grid Solar System

• Customization: Available
• After-sales Service: Yes
• Warranty: 12 Months
• Model NO.: BZC-600V-300A
• Condition: New
• Certification: CE
• Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
• Rated Voltage: 600VDC
• Apply for: Solar System
• Mounting: Wall Mounting Type
• Solar Inputs: 2 Strings
• Display: LCD
• Battery Voltage: 96V
• Transport Package: Honeycomb Box
• Specification: CE
• Trademark: BANGZHAO OR OEM
• Origin: China
• HS Code: 9032899090
• Production Capacity: 9999PCS

Product Description

Product Introduction
The Bangzhao PV charge controller adopts advanced digital control technology, LCD display and automatically operation. With the features of Pulse Width Modulation (PWM) battery charging and unique control technology,
the PV charge controller improves battery life efficiently. The PV charge controller is only suitable for controlling solar modules. Never connect any other type of charging source to the charge controller. This can destroy the controller and/or the charging source.

To meet different power stations' need, there are 24V,48V,96V,120V,192V,220V,240V, 360V,384V,480V,492V and 600V other normal series voltage level base on different battery voltage of off-grid PV power station system project.

Product Feature:
1. Excellent EMC design
2. Industrial-grade chip
3. Full enclosed duct design and high speed fan for cooling
4. Users can parallel connect lots of our controllers in a system
5. Infineon IGBT module or IR MOSFET ensures stable performance
6. New SOC method indicates the power generation information of daily, monthly and total
7. 3''LCD+LED display+touching keys as HMI makes the operation more easy
8. PWM Charging technology: fast charging, equalize charging and float charging
9. Advanced battery activation technology increases battery lifetime 30% at least and improves the system performance
10. Temperature compensation function compensates the voltage based on different
temperature
11. RTC function indicates the real time and temperature
12. The second protection will protect battery from destroying when the power switch (IGBT) is down (optional function)
13. DC output function (Optional function)
14. Standard Modbus protocol for RS485 or GPRS communication
Technical Parameter
24V~600V / 150A~300A

Battery group system voltage	24V	48V	96V	192V	240V	360V	480V	540V	600V
PV Max. input open circuit voltage	100V	100V	200V	350V	450V	700V	950V	1000V	1000V
Rated charging current	150A  200A  250A  300A
Number of PV input string	150A/3 strings, 200A/4 strings, 250A/ 4 or 5 strings, 300A/5 or 6 strings
Equalize charging voltage	28.8V	57.6V	115.2V	230.4V	288V	432V	576V	648V	720V
Equalize charging recovery voltage	26.4V	52.8V	105.6V	211.2V	264V	396V	528V	594V	660V
Equalize charging time	120 minutes
Float charging voltage	27.6V	55.2V	110.4V	220.8V	276V	414V	552V	621V	690V
Over voltage disconnect	32V	64V	128V	256V	320V	480V	640V	720V	800V
Over voltage reconnect	30V	60V	120V	240V	300V	450V	600V	675V	750V
No-load loss	<0.5W
Environment temperature	-25ºC ~ 55ºC
Terminal type	TC series barrier terminal
Elevation	≤4000M, it should reduce power if the elevation high than 4000M
Humidity	0 ~ 98%, Non-condensing
Protection level	IP32
Display	3'' LCD(White backlight)
Display language	English
Indicator light	Error indicator/Charging indicator
Noise	< 30dBA
Cooling method	Fan + heat sink
Dimension	420*345*157mm
Net Weight	10KG
Package size	540x470x280mm
Gross weight	12KG
Package information	Standard export wooden box
Optional function	DC output, RS485, GPRS

Remark: "Equalize voltage", "Equalize recovery voltage", "Equalize charging time", "Float voltage", "High voltage disconnect", "High voltage reconnect" are default setting, users can adjust them according to different requirement.
Our company can adjust parameter configuration according to user's requirement.