30/20a Solar Charge Controller 12V 24V 36V 48V Regulator with Adjustable LCD Display Dual USB Timer Setting PWM Auto Parameter
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- Supplier: Yueqing Okey trade Co Ltd
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Product Overview
Description
Product Description
Specification
MODEL | OPL1210 | OPL1220 | OPL1230 | OPL4820 | OPL4830 | |||||||||
Battery voltage | 12V/24V auto | 48V | ||||||||||||
Charge current | 10A | 20A | 30A | 20A | 30A | |||||||||
Discharge current | 10A | 20A | 30A | 20A | 30A | |||||||||
Max Solar input | <50V | <80V | ||||||||||||
Equalization | B01 sealed | B02 Gel | B03 flood | |||||||||||
14.4V | 14.2V | 14.6V | ||||||||||||
Float charge | 13.7V(defaul,adjustable) | |||||||||||||
Discharge stop | 10.7V(defaul,adjustable) | |||||||||||||
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. | ||||||||||||||
Phenomenon | Solution |
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 |
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 |
The indicator light (NO.2) of storage battery is off | Please check whether the storage battery is well connected |
The indicator light (NO.2) of storage battery is red without output | The storage battery is over-discharged |
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 |
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 |
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 |
Details Images
Company Profile
Packing & Delivery
FAQ
1. who are we?
We are based in Zhejiang, China, start from 2014,sell to Domestic Market(30.00%),South America(25.00%),Southeast Asia(15.00%),Western Europe(10.00%),South Asia(10.00%),North America(5.00%),Eastern Europe(5.00%). There are total about 51-100 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,Power inverter,Solar controller,Scrolling system,Cable ties
4. why should you buy from us not from other suppliers?
Our company now has over 60 staffs ,5 senior engineers ,10 export sales ,also our company have established the strong partner-ship with over 50 factories .
Quality management is the life of our company
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,EUR,GBP,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,German,Hindi
We are based in Zhejiang, China, start from 2014,sell to Domestic Market(30.00%),South America(25.00%),Southeast Asia(15.00%),Western Europe(10.00%),South Asia(10.00%),North America(5.00%),Eastern Europe(5.00%). There are total about 51-100 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,Power inverter,Solar controller,Scrolling system,Cable ties
4. why should you buy from us not from other suppliers?
Our company now has over 60 staffs ,5 senior engineers ,10 export sales ,also our company have established the strong partner-ship with over 50 factories .
Quality management is the life of our company
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,EUR,GBP,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,German,Hindi
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