厂商 ：深圳市和合晋实有限公司
广东 深圳- 主营产品：
- 太阳能控制器
- 微型并网逆变器
- 太阳能灯
产品介绍
MPPT40控制器是一种智能型，多用途太阳能充放电控制器。该系列产品使用订制的LCD显示屏，具有非常友好的操作界面；各控制参数可灵活设定，充分满足您的不同需求。
MPPT40具有如下特点：
1.MPPT功能：本控制器特点在于智能调节太阳能发电板的工作电压能跟踪抓到太阳能板发出最大电流，使太阳能板始终工作在V-A特性曲线的最大功率点。比较普通太阳能控制器，对太阳能板发电功率的利用提高了10-30%；
2.形象的LCD图形符号，简洁的按键模式；
3.带自动温度补偿的智能型PWM充电方式；
4.可调节的从放电控制参数，可设置的负载工作模式；
5.蓄电池反向放电，欠压，反接保护等各种保护功能。
产品编码: T40
申报品名: solar controller
净重: 0.420KG
重量: 0.480KG
尺寸: 20.50*10.50*6.50CM
This is a compatible MPPT charge controller PWM intelligent / efficient / energy saving, he not only has efficient MPPT controller charging function to automatically track the maximum power point, 10% -30% higher than the ordinary controller charging efficiency, also has standby energy saving, more than 30% energy than ordinary controller, the standby power consumption of only 10mA-15mA.
一:Product introduction
Solar LCD series a kind of intelligent, multi-purpose solar charge and discharge controller
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LCD screen display |
Battery reverse discharge protection |
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Easy operation interface |
Battery reverse polarity protection |
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MPPT+ PWM charging mode |
Battery under voltage protection |
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Parameter user can reset |
Overload, short-circuit protection |
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A key to open and close the load |
Automatic temperature compensation function |
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A key to restore the factory settings |
USB 5V charging (for 500mA) for mobile phone |
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LOAD ON 1 H---23H Load control (1 hour --- 23 hours can be set) |
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LOAD ON 24H 24 hour -is normally open state |
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0h-light control mode, power supply load after dark, closed after daybreak the load 24h-represents a normal mode, in the case of no fault, the load is always in the power supply state. 1h ~ 23h-light control delay mode, after dark began to power the load, and delay to set the time to close the load. |
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Charging current |
Discharge current |
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Voltage charging station (can be set) |
Undervoltage protection voltage (can be set） |
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Temperature display (around the probe) |
Undervoltage recovery voltage (can be set） |
2 Function keys:
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: Toggle key |
“+”Set parameters: "plus" |
“-” Set parameters: "Minus" |
Manual switch load |
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Long press and hold this button for 5 seconds to restore the factory settings |
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"×" error or system failure, click this button, you can troubleshoot or eliminate "x" |
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3 Parameter settings (≥ 5 seconds keystrokes, parameters are saved automatically)
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:PV OFF:88.8V→LOAD ON:24H→LOAD OFF:88.8V→LOAD ON:88.8V（Set order (automatic cycle) |
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+ Parameters "+" setting |
- Parameters "-" setting |
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This button can be "manually" open load or manually close the load. Long press and hold this button for 5 seconds to restore the factory settings "×" error or system failure, click this button, you can troubleshoot or eliminate "x"
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四 Common fault with processing methods
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Battery under-voltage protection |
Battery normal power supply
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a) Undervoltage protection and handling: screen display as shown on the right indicates the battery voltage is below the undervoltage protection voltage, the controller has entered undervoltage
b) Retaining state, disconnect the load circuit. Using solar panels or charger to charge the battery when the accumulator
c) After the battery voltage reaches the undervoltage recovery voltage, the controller will restore power to the load, into normal working condition
1) Overload protection and processing methods：
The screen shown at right load circuit current is greater than the rated current or load short-circuit, overload state controller has entered. Reduce the load troubleshooting, press the button, restore power to the load
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System fault |
o r Fault has ruled out |
2) To charging failure handling method
a) Solar energy to battery charging, if there is no correct configuration solar panels of power or exceed rated charging current, voltage, will appear charge fault, the checking and debugging, press the button, recoverability work.k
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Charge fault |
Fault has ruled out |
3) Solar panels fault and processing:
a) 24 hours in the case of sun light, the controller is not charging, the solar energy is not connected or not connected correctly, check the solar panel to the connecting cable of the controller is open, troubleshooting, recoverability work.
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No solar charge |
Are charging |
五 Parameter table
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model Parameters |
MPPTM 40 |
model Parameters |
MPPT 40 |
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Rated working current |
40A |
Installation wire number |
≤7# AWG (10mm2) |
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Rated working voltage |
12V/24V |
Working temperature |
-10℃~60℃ |
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Solar panels voltage |
≤48V |
Storage temperature |
-30℃~70℃ |
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Float charging voltage(settable) |
13.8V/27.6V |
Humidity requirements |
≤90％,NO GEL |
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Low voltage protection(settable) |
10.7V/21.4V |
dimension |
90 mm×188 mm×48 mm |
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Low voltage recovery(settable) |
12.5V/25.0V |
Mounting hole spacing |
60 mm×178 mm --Φ5 |
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No-load loss |
≤15mA |
weight |
≤460g |
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Loop pressure drop |
≤160mV |
Temperature compensation |
-4mV/Cell/℃ |
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Charging mode |
MPPT+PWM mode |
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