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Details about  20A 12V/24V MPPT solar charge controller regulator 15-30% more power

20A 12V/24V MPPT solar charge controller regulator 15-30% more power

for 100W solar panel 5PCS total 500W

Seller information

ledsolar (9878 Feedback score: 9878)
99.6% Positive Feedback
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Item information

Item condition:
New
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3 available / 80 sold
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Price:
US $125.00
Approximately £73.28(including postage)
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Postage:
Doesn't post to United Kingdom | See details
 
Item location:
Rosemead, California, United States
 
Posts to:
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International shipping and import charges paid to Pitney Bowes Inc. Learn More- opens in a new window or tab
Returns:
30 days money back or item exchange, buyer pays return postage |  See details
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Description

Postage and payments
eBay item number:
320956716266
Seller assumes all responsibility for this listing.
Last updated on  19 Jul, 2014 10:38:49 BST  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is ... Read moreabout the condition
Brand:

ECO-WORTHY
Country/Region of Manufacture:

China

 Model:

20A
More efficiency:

35-43% more efficiency compare to PWM controller

 MPN:

MPPT20-1
Easy runing:

with big LCD display

ledsolar

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20A 12V/24V MPPT solar charge controller regulator 15-30% more power

20A MPPT solar panel charge controller regulator 15-30% more power 12V/24V
 
This solar charge controller uses the most advanced Maximum Power Point Tracking (MPPT) technology to
track the maximum power voltage point of solar panels as it varies depending on sunlight exposure and temperature.
This technology ensures the maximum efficiency of your solar system and significantly outperforms standard PWM solar controllers. 
 
Features:

 Increases charge efficiency by 20% - 43%

 High technology MPPT with LCD display, efficiency > 98%

 Employs a DC converting circuit、conversion efficiency > 96%

 MPPT demo displays the efficiency of this controller compared to PCM models

 Functions as a power meter

 LCD display shows the battery voltage, charging current, charging power, output status,

 output mode, time and accumulated power saving

 Suitable for a wide range of batteries

 Maximum charge and discharge current 20A

 Five output modes: Manual、Standard、Timer、Light sensor、Light sensor on + Timer off.

 Built in timer, suitable for a periodic discharge system such as solar street lights, solar pumps etc.

 Over charge, over discharge, overload and short circuit protection

 3-stage charging algorithm, impulse, bulk and float

 Fully Aluminium housing incorporating a large heat sink

 Low stand-by power consumption 
 
 
Specifications:

 Rated system voltage 12V/24V DC

 Max open circuit voltage of solar panel 15— 42V DC

 Max solar panel power 275W 12V / 550W 24V

 Max output current 20A

 Max discharge current 20A

 Over discharge voltage 10.2—12.5V (±0.2) 12V / 20.4—25.0V (±0.2) 24V

 Restart voltage 10.3—13.5V (±0.2) 12V / 20.5—27.0V (±0.2) 24V

 Constant voltage（Over charge）voltage 13.0—15.5V (±0.2) 12V / 26.0—31.0V (±0.2) 24V

 Float voltage 12.5—14.5V (±0.2) 12V / 25.0—29.0V (±0.2) 24V

 Converter type Buck

 Converter efficiency > 96%

 Max increase efficiency > 43%

 Tracking efficiency > 98%

 Precision of clock ±50S/Month

 Charging algorithm PWM 3 stage

Stand by power consumption <15mA 12V / <25mA 24V

Operating temperature -20 to +50℃

 Protect class IP22

 Size 140(L) × 147(W) × 42(H) (mm）

 Weight 550g

★(1) Max input current：Solar panel maximum output current

★(2) Max output current：Controllers maximum output current 
 
 
Wiring diagram 
 
tabbing wire_副本_Copy3
 
 
Installation:
 
1）Make sure the voltage of the solar panel is within the range of the controllers acceptable voltage

2）Make sure the voltage of the battery is within the range of the controllers acceptable voltage

3）Suggested cable for the solar panel connection is 4mm2 copper core, 6mm2 cable for the battery connection Locate the battery as near as possible to the controller

4）Earth and lightning protection is needed when the system is installed
 
 
Special Functions：

1、When the LCD shows “ABSORB” or “FLOAT”, the charging is not using MPPT,

it uses PWM to control the precise voltage to protect the battery

2、The converter in the MPPT is the buck type and only charges when the voltage

of the solar panel is higher than the battery voltage

3、The battery voltage must be higher than the over discharge protection setting,

this is the precondition for the load to be turned on under all output modes

4、The load will be restarted when the battery voltage is higher than the voltage selected in the

over discharge protection setting

5、If the battery is over discharged under the timer output mode, the load will be cut off,

and only restarted when the battery is charged to above the restart voltage setting

6、When the LCD back light is off, pushing any button will switch it on again

The button doesn't have any other effect on functions in this case

7、The LCD back light switches off if there is no action for 30 seconds 
 
 
Package Included：
 
 1 piece 20A MPPT solar charge controller
  
 
 
 
 
 

Seller Recommendation：
Payment

  • We do prefer Paypal for an easy and safe transaction

  • T/T is welcome, please contact our eBay service group for bank information. we are group

    company based ebay seller, the solar panel producing capacity up to 300MW per year, wholesale

    business is warmly welcomed. company bank account of many currency such as USD, EURO,GBP

    is the best way for bulk order.

  • Credit card to Paypal is acceptable

  • we would be appreciated that you provide us with your bank information.

 

Delivery details

Goods in stock in USA, goods will be set by UPS. you can get it around 1-5 business days.For USA customers the most important thing is you don't need to pay any more customs,taxes and duties,for other countries may be bring some taxes.

Any questions about products or delivery time, please contact our eBay service group .whenever you feel confuse or trouble ,please don't hesitate to let us know,we will try our best to help you at first time we receive you message.

Terms of sales

100% Customer Satisfaction Guarantee:

We strive to serve our customers and resolve any issues.

If your shopping experience with us is anything less than five stars, please contact our eBay service group immediately. We appreciate the opportunity to correct any issues you have before you leave feedback.

pls visit my store for more items  

We do appreciate your consideration and looking forward to doing business with all the clients and companies .

About us

    

We are manufacturers and wholesalers of solar panels and renewable energy products.Our solar business has been established since 2002. Our engineers are experienced in solar and related accessories,if you buy from us you deal with not just a seller, the whole technical team is behind you and your business.OEM and ODM services are both available. We would like to be your best supplier in China.

     

    

Contact us

Any questions about products, price, delivery time, please contact our eBay service group  We will reply you within one working days.

Working Time: Moday to Friday 5 days, PST 17:00-PST 0:00, PST 0:00-PST 3:00

Please take our working time into account. We will reply you in time, if you are in our working time. Or we will reply you whin one working day.

If you don't receive our reply within one days, We must be out of work. Please contact me through EBAY MESSAGE again.

Public holidays in China is not available for message reply.
 
Here is the China Public Holiday list:
 
2014-2015 Major Public Holiday Calendar
FestivalHoliday DatesDays
Qingming FestivalApr.5-Apr.73 days
MayDayMay.1-May.33 days
Dragon Boat FestivalMay.31-Jun.23 days
Mid-Autumn FestivalSep.6-Sep.83 days
National DayOct.1-Otc.77 days
New Year's DayJan.1-Jan.31 days
Chinese New Year
Feb.15-Feb.2814 days
 

On Jul-18-14 at 02:38:52 PDT, seller added the following information:

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Seller assumes all responsibility for this listing.

Postage and packaging

Item location: Rosemead, California, United States
Postage to: Worldwide
Excludes: Alaska/Hawaii, US Protectorates, APO/FPO, Africa, Asia, Central America and Caribbean, Europe, Middle East, North America, Oceania, South East Asia, South America
This item doesn't post to United Kingdom
Domestic dispatch time
Will usually dispatch within 1 working day of receiving cleared payment[newWindowTxt].

Returns policy

After receiving the item, cancel the purchase within
Refund will be given as
30 days
Money back or item exchange (buyer's choice)
The buyer is responsible for return postage costs.
Return policy details
Returns accepted
Most Buy It Now purchases are protected by the Distance Selling Regulations, which allow you to cancel the purchase within seven working days after the day you receive the item. Find out more about your rights as a buyer - opens in a new window or tab and exceptions - opens in a new window or tab.

Payment details

Payment method Preferred/Accepted  
Credit or debit card through PayPal
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