Qingdao Skywise Technology Ltd.
Main products:solar controller
Products
Contact Us
  • Contact Person : Mr. wang paul
  • Company Name : Qingdao Skywise Technology Ltd.
  • Tel : 86-532-80776031
  • Fax : 86-532-88706687
  • Address : Shandong,Qingdao,No.192 Zhuzhou Road
  • Country/Region : China
  • Zip : 266000

20a 12v 24v lifepo4 solar controller

20a 12v 24v lifepo4 solar controller
Product Detailed
20a 12v 24v lifepo4 solar controller 1.12V/24V automatic recognition 2.LCD Display 3.IP67 4.CE PV Charge Control

 

As for this product, the details as below:

 

1

Nominal voltage

12V fixed,24V fixed,12V/24V  automatic recognition

2

Max solar current or load current

20A  

3

Boost voltage

14.5V/29V   (25°C)

4

Equalization voltage

14.8V/29.6V   (25°C)

5

Float voltage

13.7V/27.4V   (25°C)

6

Load disconnect voltage

10.8V-11.9V/21.6V-23.8V

7

Load reconnect voltage

12.0-13.2V/24.0- 26.4 V

8

Over voltage protection 

15.5V/31.0V

9

Output signal current 

 <5mA

10

Lighting hours 

0-18hours 

11

Night/day detect 

3-7.5 V/ 6-15V

12

Battery type   

Lifepo4

13

Temperature compensation

-4.17mV/K per cell (boost and equalization charge);

-3.33Mv/k per cell (float charge)

14

Temperature compensation

 -4 mV/K per cell

15

Max solar voltage  

55V

16

Max battery voltage  

40V

17

Dimming

30%~70% of rated power

18

Dimensions

85 x 85 x 20 mm (w x h x d)

19

Weight

210 g 

20

Wire size   

4mm2

21

Ambient temperature range

 -40 to +60 °C

22

Case protection

IP67

23

typical power consumption

lower than 13 m A

24

Cable length

120 mm / 80 mm

25

Max altitude

4000m

 

Advantage: 

2.Dimming function:30%-70%3.Configuration:Digital Unit with LCD display4.Battery type: Lead-acid,gel5.Protection:over voltage,over current,over temperature,low voltage,short circuit,reverse polarity6.Two smarts may be work in parallel7.Available in wind,hydro and hybrid system8.Two load control independently (available in different model)

 

Welcome to our site and hope we can start our business! If you have any question, please feel free to ask me.

20a 12v 24v lifepo4 solar controller



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