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MPPT Solar Charge Controller, 12V-48V Automatic Identification

Product Detail

产品特点:

Product Features

★ 基于 STM32(意法半导体 32 MCU)解决方案,速度更快,控制更灵活。

Adopts STM32 (STMicroelectronics 32-bit MCU) solution with faster running speed and more flexible control.

12V/24V/48V 自动识别(可定制 36V/72V 自动识别)。

Supports 12V/24V/48V automatic identification; 36V/72V automatic identification is customizable.

MPPT 算法实时调整,使光伏发电系统处于更优的工作状态。

Real-time adjustment by MPPT algorithm keeps the PV power system operating in optimal condition.

LCD12864 点阵)液晶显示,实时查看系统的各项参数。

Equipped with 12864 dot-matrix LCD display to view various system parameters in real time.

★ 双电源供电,不惧怕电池组馈电。

Dual power supply design, normal operation even when the battery pack is severely under-voltage.

MPPT 充电和浮充充电,智能切换。

Intelligent switching between MPPT charging and float charging.

★ 具有过压、欠压、过热、输出限流等保护功能。

Built-in protection functions such as overvoltage, undervoltage, overheating and output current limiting.

★ 标配 RS485 通讯接口。

Standard equipped with RS485 communication interface.

★ 可选配外接温度传感器,实现系统的温度补偿。

External temperature sensor is optional to realize system temperature compensation.

★ 可选配外接液位传感器,实现光伏提水智能控制。

External liquid level sensor is optional to realize intelligent control of PV water pumping system.

★ 可选配 GPRS 模块,实现远程监视系统的运行。

Optional GPRS module enables remote monitoring of system operation.

应用领域

Application Fields

★ 小型离网光伏电站

Small off-grid PV power station

★ 铁塔通信基站、高速公路等无人区的电力供应

Power supply for tower communication base stations, expressways and other unmanned areas

★ 光伏监控

PV monitoring system

★ 家用光伏电站

Residential PV power station

★ 沿海海岛,偏远山区,边防哨所等电力供应不足或电力短缺的地区

Power supply for coastal islands, remote mountainous areas, border outposts and other areas with insufficient power supply

★ 草原牧区,自然保护区等电力供应

Power supply for grassland pastoral areas and nature reserves

可添加功能模块

Optional Functional Modules

★ 温度补偿

Temperature compensation

★ 互联网模块(WIFI/4G

Internet module (WIFI/4G)

★ 水位控制

Water level control

主要技术参数:

Main Technical Parameters

型号

model

dsmppt-a

系统电压

system voltage

12v/24v/48v 自动识别

12/24/48v auto recognition

产品规格

product specifications

20a/30a/40a/50a/60a

识别范围

Recognition Range

12v系统

12v system

0~18v

24v系统

24V System

18v~36v

48v系统

48V System

36~64v

充电模式

Charging mode

最大功率跟踪(mppt/浮充

MPPT/Floating

最大功率跟踪方式

MPPT Method

P&O

mppt效率

MPPT Efficiency

95.8%; 99.3%

光伏组件输入

PV Input

最大输入电压

Max Input Voltage

dc150v

建议输入工作电压

Recommended Input Operating Voltage

12v系统

12V system

20v

24v系统

24V System

40v

48v系统

48V System

60v

太阳能板最大功率

Max PV Power

12v系统

12V system

290w-20a/440w-30a/580w-40a/725w-50a/870w-60a

24v系统

24V System

580w-20a/880w-30a/1160w-40a/1450w-50a//1740w-60a

48v系统

48V System

1160w-20a/1760w-30a/2320w-40a/3000w-50a/3480w-60a

控制器输出

Controller output

适用电池类型

Applicable Battery Type

铅酸、胶体、锂电池等储能电池

Lead-acid, gel, lithium and other energy storage batteries

输出额定限流

Output Current Limit

20a/30a/40a/50a/60a

充电压

Equalize Voltage

12v系统

12V system

14vType

24v系统

24V System

28vType

48v系统

48V System

56vType

欠压保护

Undervoltage Protection

12v系统

12V system

10.8vType

24v系统

24V System

21.6vType

48v系统

48V System

43.2vType

直流输出

DC Output

模式 1:常开Mode 1: Normally Open

模式 2:常闭Mode 2: Normally Closed

模式 3:光控开 + 光控关Mode 3: Light-controlled On + Light-controlled Off

模式 4:光控开 + 时控关Mode 4: Light-controlled On + Time-controlled Off

模式 5:水位控制Mode 5: Water Level Control

直流输出最大电流

DC Output Current

10a

显示

Display

LCD

光伏电压、电流、功率,蓄电池电压、电流直流输出电压、电流累计发电功率、负载耗电功率、温度等

PV Voltage, PV Current, PV Power,Battery Voltage, Battery Current

,DC Output Voltage, DC Output Current,Cumulative Generation Power, Load Power, Temperature

其他

Other

保护功能

Protection Functions

过充保护:Overcharge Protection

过放保护:Over-discharge Protection

过压保护:Overvoltage Protection

欠压保护:Undervoltage Protection

过流保护:Overcurrent Protection

短路保护:Short Circuit Protection

反接保护:Reverse Connection Protection

过热保护:Over Temperature Protection

热方式

Cooling Mode

强制风冷

Forced Air Cooling

产品尺寸、重量

S&W

净尺寸:225mm*163mm*70mm 包装尺寸:275mm*185mm*115mm  2.2kg

Net Size:225mm*163mm*70mm package:275mm*185mm*115mm  2.2kg

使用环境

Operating Environment

干燥、清洁、通风、无易燃、易爆、易腐蚀气体

Dry, clean and well-ventilated, free from flammable, explosive and corrosive gases

温度:-20℃~+50

Temperature: -20℃ +50℃

湿度:90%(无结露)

Humidity: ≤90% (Non-condensing)

储存温度

Storage Temperature

-40℃ ~ +75℃

为了更好的服务于客户,我公司可根据客户要求调整和配置参数。

We can customize and adjust parameters as required by customers.

注:本公司保留产品变更权利,产品更新恕不另行通知。   

Note: We reserve the right to make product changes without prior notification.

微信二维码

18055574693