Ultraportable Durable 30A Solar Charge Controller With USB Output

Brand Name:SolarverTech
Certification:CE/ ROHS/ ISO
Model Number:PM12/24-30D
Minimum Order Quantity:1piece
Delivery Time:1-10pieces 7days ; 11-100 pcs 15days ;101-300 pcs 20 days
Payment Terms:L/C, T/T, Western Union,
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Location: Jiaxing Zhejiang China
Address: Room 409, Building 6, Jiaxing Photovoltaic Technology Innovation Park, Kanghe Road, Jiaxing, Zhejiang, China
Supplier`s last login times: within 1 hours
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Ultraportable Durable 30A Solar Charge Controller With USB Output

12/24/Auto 30A multiple protect function PWM solar charge controller

PM series solar charge controller adopts different charge ways based on different batteries and environment. LCD display with 4 bottoms to change different screens,double solar panel inputs applied and the bottom aluminum radiation make properly.


Parameter:

ModelPM12/24-30D
Solar system voltage12/24V auto. work
Max. solar input voltage Voc<30V/48V
Min. solar input voltage Vmp>16V/32V
Max. PV input power12V 450W; 24V 900W
Rated output current30A
Rated DC load current30A
Max. conversion efficiencyMax. 90%
ProtectionPV array short circuit, over charging, battery reverse polarity,output short circuit
Battery typeGEL, AGM, Solar battery etc
LCD screen displayBattery voltage, PV charge current, Load discharge current, total PV charge Ah, total PV
discharge Ah, the setting of constant voltage charging, the setting of low voltage disconnects,
the setting of low voltage reconnects
Constant voltage charge14.6V (14~15V settable) / 29.2V (28~30V settable)
Low disconnect voltage11V (10.4~11.4V settable) / 22V (20.8~22.8V settable
Low reconnect voltage12.8V (12.2~13.2V settable) / 25.6V (24.4~26.4V settable)
Standby power consumption<15mA



Features of PWM 30A:

• Pulse Width Modulation Technology, which offers the good efficiency of your PV system.
• Automatically detects 12/24V system voltage.
• LCD display by symbol and data.
• Temperature-compensated, three-stage I-U curve charge regulation
• Full electronic protection (reverse polarity, over-current, short-circuit, over temperature,
current drawback, lightning etc.)
• High efficiency
• Positive ground
• Dual terminals for solar panel input
• Battery type can be: GEL, AGM and solar battery etc.
• Dual USB port


What is a PWM Solar charge controller?


Pulse Width Modulation (PWM) is the abbreviation of "Pulse Width Modulation" in English, referred to as Pulse Width Modulation.


It is a very effective technology to control analog circuits by using the digital output of microprocessors, and is widely used in many fields such as measurement, communication, power control and conversion. An analog control method, which modulates the bias of the gate or base of the transistor according to the change of the corresponding load to realize the change of the output transistor or the conduction time of the transistor of the switching regulated power supply. This method can make the output voltage of the power supply work. remain constant as conditions change.
Pulse Width Modulation (PWM) is a method of digitally encoding analog signal levels.


PWM 30A Overview :


FAQ

1.Q:Do you have your own factory?

A:Yes, we are professional manufacturer mainly in power inverter for many years. Our facory is located in Jiaxing, Zhejiang, China.

2.Q:What kind of certification you have?
A:ISO9001,CE,ROHS and so on.

Our products could pass different labor testing according to different countries' requirements.

3.Q:Where we can use the system?

A:You can use the system for home, for power station, for lighting system and so on, wnere the grid power is expensive.


4.Q:How about your warranty?

A: We provide 1.5 and 3 years warranty for different products and whole life technical support.


5.Q:Competitive Price

A:All of our products are produced by our own factory. So the price is very copetitive.


6.Q:How to do the installation?

A: This portable solar system installation is very simple, only need to connect solar panel with controller, and push ON/OFF button, then it will start to work.


7.Q:24-hours online service

A: Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale.



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Ultraportable Durable 30A Solar Charge Controller With USB Output

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