PWM 24V 12V Auto Solar Panel Battery Charge Controller 10A LCD Solar Collector Regulator with Dual USB Wholesale
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- Supplier: Yueqing Leyu Electric Automation Co. Ltd.
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Product Overview
Description
Product Description
Specification
Details Images
Phenomenon | Solution | OPL1220 | OPL1230 | OPL4820 | OPL4830 | OPL4830 | |||||||
Under the sunshine, the indicator light (NO.1) of solar panel is off | Please check the line to photocell and make sure the proper connection | 48V | |||||||||||
As the cell panel is charged, the indicator light (NO.1) flashes quickly | The system is over-voltage. Please check whether the storage battery is well connected, or its voltage is too high | 20A | 30A | 20A | 30A | 30A | |||||||
The indicator light (NO.2) of storage battery is off | Please check whether the storage battery is well connected | 20A | 30A | 20A | 30A | 30A | |||||||
The indicator light (NO.2) of storage battery is red without output | The storage battery is over-discharged | <80V | |||||||||||
The indicator light (NO.3) of load flashes slowly without output | The load power is higher than the rated power, please stop the operation of some equipment which consumes power, and then press the key for a long time | B02 Gel | B03 flood | ||||||||||
The indicator light (NO.3) of load flashes quickly without output | The load is short circuit and need to be adjusted. Then press the key for a longer time or wait till the next day, it will restart to work | 14.2V | 14.6V | ||||||||||
The indicator light (NO.3) is on continually without output | Please check whether the equipment which consumes power is well connected | ||||||||||||
Others | Please check the connection, 12/24V Auto identified | ||||||||||||
Discharge reconnect | 12.6V(defaul,adjustable) | ||||||||||||
USB output | 5V/3A | ||||||||||||
Self-consume | <10mA | ||||||||||||
Operating temperature | -35~+60 ℃ | ||||||||||||
Size/Weight | 150*78*35mm /150g | ||||||||||||
*Product specifications are subject to change without prior notice. | |||||||||||||
The Equalization/float charge/dicharge stop/discharge reconnect rate x2 when 24vdc input,x4 when 48Vdc input | |||||||||||||
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Company Profile
Exhibition
Packing & Delivery
FAQ
1. who are we?
We are based in Zhejiang, China, start from 2007,sell to South America(19.00%),Eastern Europe(7.00%),Western Europe(31.00%),South Asia(16.00%),North America(10.00%),Australia(4.00%),Africa(13.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Switching power supply,Converter,Power inverter,Scrolling system
4. why should you buy from us not from other suppliers?
1. Low MOQ: It can meet your promotional business very well
2. OEM/ODM Accepted: We can produce any your design
3. Good Service: We treat clients as friend
4. Good Quality: We have strict quality control system. Good reputation in the market
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
We are based in Zhejiang, China, start from 2007,sell to South America(19.00%),Eastern Europe(7.00%),Western Europe(31.00%),South Asia(16.00%),North America(10.00%),Australia(4.00%),Africa(13.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Switching power supply,Converter,Power inverter,Scrolling system
4. why should you buy from us not from other suppliers?
1. Low MOQ: It can meet your promotional business very well
2. OEM/ODM Accepted: We can produce any your design
3. Good Service: We treat clients as friend
4. Good Quality: We have strict quality control system. Good reputation in the market
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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