L-Series PV Controller

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Nanjing
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TT/LC
Min Order Qty:
50sets set
Supply Capability:
1-3000sets/month set/month

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Product Description:

 

Specification of L-Series PV Controller

 

  •  

    Professional MCU microprocessor control, the real charge and discharge of intelligent control;

  • Low-loss, long-life MOSFET switching devices as the main controller;

  • PV charging(PWM) technology, a higher charging efficiency;

  • Operating status, fault LED indicates the;

  • Control modes: light control switch control mode / off light control to open when the control mode / automatic light control mode when the control;

  • Absorb the output circuit with inductive load;

  • Memory function, the controller re-energized after power on, automatically de-energized mode before;

  • Perfect protection;

  • Against reverse battery;

  • Maintenance easy, fast;

 

Optional Configuration of L-Series PV Controller:

 

  • RS485/RS232 Remote monitoring;

  • Supporting electricity can be a complementary manner to ensure uninterrupted power supply load;

 

Technical Data of L-Series PV Controller:

 

Voltage

12V

24V

36V

48V

Rated current range

5A~30A

5A~30A

5A~20A

5A~20A

Battery input

Rated input voltage  (VDC)

12

24

36

48

Under voltage protection (VDC)

≤10.8

≤21.6

≤32.4

≤43.2

Recovery voltage (VDC)

≥12.3

≥24.6

≥36.9

≥49.2

Overvoltageprotection (VDC)

≥16.5

≥33.0

≥49.5

≥66.0

Overvoltage  recovery  (VDC)

≤15.0

≤30.0

≤45.0

≤60.0

Solar energy input

Max. open circuit voltage  (VDC)

25.0

50.0

75.0

100.0

Light control open, turn off the lights

Voltage light(VDC)

≤3.5

≤7.0

≤10.5

≤14.0

Voltage light (VDC)

≥7.0

≥14.0

≤21.0

≤28.0

Float  voltage  (VDC)

13.7

27.4

41.1

54.8

Overcharge protection voltage  (VDC)

≥14.4

≥28.8

≥43.2

≥57.6

Charge recovery voltage  (VDC)

≤13.2

≤26.4

≤39.6

≤52.8

DC output

Number of outputs(N)

2

Rated output current

load1 (A)

2.5~15

2.5~15

2.5~10

2.5~10

load2 (A)

2.5~15

2.5~15

2.5~10

2.5~10

Overvoltage capacity

120% overload  60 seconds off the output / 150% overload for 10 seconds to close the output

Control mode

Light control mode / time control mode / automatic control mode

Serial communication

RS485(A、B)

Mechanical dimensions, the work environment

Size ( D x W x H )

230 x 145 x 75

Reference weight (Kg)

6

Protection level

IP41

Max. working altitude  (m)

 ≤3000

Temperature range (℃)

-20 ~ +65

 

 

L-Series PV Controller

 

L-Series PV Controller

L-Series PV Controller

 

L-Series PV Controller

 

Packaging & Delivery of L-Series PV Controller

 

Packaging: Wooden box or Customized

Delivery: Depends on the quantity or Customized

 

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Q:Solar panels for solar panels
The use of a single chip and special software to achieve the intelligent control; the use of battery discharge rate characteristics of the correct discharge control. The discharge voltage is controlled by the discharge rate curve of the control point, eliminating the simple voltage control overdosed inaccuracies, consistent with the inherent characteristics of the battery, that is, different discharge rates have different end voltage. With overcharge, over discharge, electronic short circuit, overload protection, unique anti-reverse protection and other automatic control; the above protection does not damage any parts, do not burn insurance;
Q:How to choose a solar controller
The choice of solar street light controller, generally in accordance with the current, and the current mainly depends on the battery power and battery voltage ratio and the load power with the battery voltage ratio, who take those who, such as the load is 60W, battery with 100W, battery Voltage 12V, 60W / 12V = 5A, 100W / 12V = 8.333A, so choose 12V10A solar controller
Q:What is the system voltage of the solar controller?
General solar energy is now used LED lights, because the solar power is limited, with LED more power, the general 3, 4 watts when the general lights a 20 watts of brightness.
Q:How to adjust the solar controller
Solar controller mode: 1, pure light control mode: when there is no sunlight, the light intensity dropped to the starting point, the controller delay 10 minutes to confirm the start signal, according to set the parameters to open the load, the load began to work; when there is sunlight , The light rises to the start point, the controller delay 10 minutes to confirm the closure of the signal after the closure of the output, the load stops working.
Q:Solar water heater all intelligent controller how to install
The controller can also control the electric heating. When the electric heating key is pressed, the controller turns on the power of the electric heater 7 and the electric heater operates until the user specifies the temperature. When the temperature drops below the specified temperature 3-5 degrees, the controller restarts the electric heating and heats the water to the specified temperature. Users can also specify the heating time, at a time, the temperature of the solar water tank can not reach the set temperature, the controller will turn on the electric heater, the water tank to the water set to the temperature so far. The controller also has a protective effect, and when the water level drops to a certain point, the electric heating stops until the water level rises above that point. (Usually 50% of the water level).
Q:Solar controller use
And then anti-backlash protection, short circuit protection, overcharge and over discharge protection
Q:Solar controller one machine how
Built-in high-precision step-up constant current source, no need to reprovision LED constant current source, can directly drive LED lamp beads, single string up to 18, up to 9 groups in parallel, the output power can reach 160W, to meet all the market LED street lamps;
Q:What is the meaning of the 30A solar controller?
Solar controller above the marked 30A is the maximum current of the controller is 30A, the general solar controller has 12 / 24V10A 12 / 24V / 15A 12 / 24V20A 12 / 24V30A 24 / 48V10A 24 / 48V20A 24 / 48V30A 24 / 48V60A and so many Type of model. Customers can choose according to their own power size! The The When purchasing the capacity of the controller must be greater than the capacity of solar panels and load! The The
Q:What brand of solar controller is good
Professional to do solar energy, such as imperial Ming, Sang Le, sun rain, force Norit and so on
Q:How to debug a solar street light controller
Manual mode (5 ·): In this mode, the user can press the button to control the load on and off, regardless of whether it is during the day or night. This mode is used for some special loads or when used for commissioning.

1. Manufacturer Overview

Location Hefei,China
Year Established 2004
Annual Output Value Above US$0.6 billion
Main Markets Australia;Italy;Germany;U.K. England;Franch;NewZealand;

Company Certifications Growatt5000;VDE0126;SAA;G83;TUV

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage 0.4
No.of Employees in Trade Department 10 People
Language Spoken: English;Chinese;French;German
b)Factory Information  
Factory Size: Above 15,000 square meters
No. of Production Lines Above 5
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average