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300A PWM Solar Charge Controller

300A PWM Solar Charge Controller

$100 /piece price excl.VAT

Negotiable
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Minimal order
100 pieces

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Product Specifications

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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 voltage24V48V96V192V240V360V480V540V600V
PV Max. input open circuit voltage100V100V200V350V450V700V950V1000V1000V
Rated charging current150A  200A  250A  300A
Number of PV input string150A/3 strings, 200A/4 strings, 250A/ 4 or 5 strings, 300A/5 or 6 strings
Equalize charging voltage28.8V57.6V115.2V230.4V288V432V576V648V720V
Equalize charging
recovery voltage
26.4V52.8V105.6V211.2V264V396V528V594V660V
Equalize charging time120 minutes
Float charging voltage27.6V55.2V110.4V220.8V276V414V552V621V690V
Over voltage disconnect32V64V128V256V320V480V640V720V800V
Over voltage reconnect30V60V120V240V300V450V600V675V750V
No-load loss<0.5W
Environment
temperature
-25ºC ~ 55ºC
Terminal typeTC series barrier terminal
Elevation4000M, it should reduce power if the elevation high than 4000M
Humidity0 ~ 98%, Non-condensing
Protection levelIP32
Display3'' LCD(White backlight)
Display languageEnglish
Indicator lightError indicator/Charging indicator
Noise< 30dBA
Cooling methodFan + heat sink
Dimension420*345*157mm
Net Weight10KG
Package size540x470x280mm
Gross weight12KG
Package informationStandard export wooden box
Optional functionDC 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.

Why Choose Our Proudct

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