Company Info
Guangzhou QueensWing is a supplier of power inverter, solar charge controller, solar panel to dealers
and distributors worldwide serving the healthcare, electronic system, safety, industrial and military affairs.
Company Profile
Year Company Registered:
2013-09-01
Annual Sales Amount:
US$2.5 – 5 Million
Total No. of Staff:
Fewer than 5 People
No. of R&D Staff:
Fewer than 5 People
No. of Engineers:
5 – 10 People
Export Ratio:
81% – 90%
OEM Services Provided:
YES
Payment Terms:
T/T, WU, in cash
Business Type:
Trading Company
Quality Certificate:
RoHS
Main Export Markets:
North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
Basic Info.
Application:Solar Thermal
Type:Manifold Collector
Pipe Material:PVC
Brand Name:QueensWing
Model No.:QWM-1430A
Place of Origin: Guangdong
Min.Order: 50 Piece/Pieces
Means of Transport:Ocean, Air, Land
Supply Capacity
Production Capacity:30000units / Month
Packing:1unit/Color Box
Delivery Date:7-15 days
Details:
Solar Charge controllers are vital components in battery-based PV systems, keeping the PV array from overcharging the batteries and optimizing charge current.
A series solar controller is superior in quality and compatible with most types of solar inverters. It has all-around protecting functions and MPPT function for better charging the battery and protecting electrical devices. The mutual operation feature helps user regulate the charging current, charge-off voltage, etc. The efficiency is 15%~20% more than early-developed charge controllers.
Features: 1. CPU controlled with MPPT function: able to adjust the charge current and decide if to supply the loads electricity according to the voltage of battery; 2. Compensation charging: according to various system temperatures, the controller will automatically compensate the temperature of the charging voltage; 3. LCD monitor: showing the charging current, battery voltage, environment temperature and real-time data of the charging process; 4. Temperature sensor: probing the temperature of environment and indicating the degree of charging.
Technical Parameter:
Model No.
QWM-1425A
QWM-1430A
QWM-1435A
Rated voltage
12V/24V Auto recognition
12V/24V Auto recognition
12V/24V Auto recognition
Max charge current
25A
30A
35A
Max discharge current
25A
30A
35A
Full charge cut
13.7V/27.4V recognize tacitly
13.7V/27.4V recognize tacitly
13.7V/27.4V recognize tacitly
Low voltage cut
10.5V/21V recognize tacitly
10.5V/21V recognize tacitly
10.5V/21V recognize tacitly
Low voltage restore
12.6V/25.2V recognize tacitly
12.6V/25.2V recognize tacitly
12.6V/25.2V recognize tacitly
Temperature comensation
-3mv/℃/cell
-3mv/℃/cell
-3mv/℃/cell
Static current
≤45mA
≤45mA
≤45mA
Voltage drop
<220mv
<220mv
<220mv
Wire area max
10mm2
10mm2
10mm2
Weight
0.5KG
0.5KG
0.5KG
Size
L164*W110*H48.5
L164*W110*H48.5
L164*W110*H48.5
Packing quantity
20 pieces/carton
20 pieces/carton
20 pieces/carton
Model No.
QWM-1440A
QWM-1445A
QWM-1450A
Rated voltage
12V/24V Auto recognition
12V/24V Auto recognition
12V/24V Auto recognition
Max charge current
40A
45A
50A
Max discharge current
40A
45A
50A
Full charge cut
13.7V/27.4V recognize tacitly
13.7V/27.4V recognize tacitly
13.7V/27.4V recognize tacitly
Low voltage cut
10.5V/21V recognize tacitly
10.5V/21V recognize tacitly
10.5V/21V recognize tacitly
Low voltage restore
12.6V/25.2V recognize tacitly
12.6V/25.2V recognize tacitly
12.6V/25.2V recognize tacitly
Temperature comensation
-3mv/℃/cell
-3mv/℃/cell
-3mv/℃/cell
Static current
≤45mA
≤45mA
≤45mA
Voltage drop
<240mv
<245mv
<270mv
Wire area max
10mm2
10mm2
10mm2
Weight
0.82KG
0.82KG
0.82KG
Size
L183*W120*H69
L183*W120*H69
L183*W120*H69
Packing quantity
20 pieces/carton
20 pieces/carton
20 pieces/carton
Send message to this supplier
Contact Method
Deckydu
B203A Cloud E-Town, No.3, Jiangxia North No.2 Road, Baiyun District,
Guangzhou,
Guangdong,
China (Mainland)
