Nanjing Putian Datang Information Electronics Co., Ltd
| Application | Solar System Controller |
| Rated Voltage | 24V |
| Maximum Current | 20A |
| Packaging Details | CTN |
| Place of Origin | China |
| Certification | CE |
| Model Number | MPPT-20 |
View Detail Information
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Product Specification
| Application | Solar System Controller | Rated Voltage | 24V |
| Maximum Current | 20A | Packaging Details | CTN |
| Place of Origin | China | Certification | CE |
| Model Number | MPPT-20 |
Compared with normal solar charge controller, this MPPT-10 solar controller could increase 10%-30% electrical power using efficiency from solar panel.
Feature:
The most important feature of this controller is intelligent tracking input voltage from solar panel, which could let solar panel always working at Maximum Power Point of V-A curve. Compared with normal solar charge controller, this MPPT controller could increase 10%-30%electrical power using efficiency from solar panel.
Function:
Protecting and Controlling functions:
Overcharge protection
Overdischarge protection
Battery Reverse Current Protection
Overloading Protection
Short Circuit Protection
Reverse Polarity Connection Protection
Specification
|
Model
|
MPPT-10 |
MPPT-20 |
|
Rated voltage |
DC:2V / 24V |
|
|
Max current |
10A |
20A |
|
No load loss |
≤45mA/12V / 24V ≤30mA/48V |
|
|
Voltage drop |
≤300mV |
|
|
Max voltage of solar panel |
23V/12V,×2/24V |
|
|
Full charge cut |
14V/12V,×2/24V |
|
|
Low voltage cut |
10.5V/12V,×2/24V |
|
|
Reconnected voltage |
12.6V/12V,×2/24V |
|
|
Temperature compensation |
-3mV/cell.°C |
|
|
Efficiency |
95%-97% |
|
|
Wire area |
1~2A/ mm² |
|
|
Electrical power using efficiency |
Can increase 10~30% |
|
|
Net Weight |
0.55Kg |
0.65Kg |
|
Dimension |
188×93×55mm |
188×118×55mm |
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
>lessthan$1,000,000
Employee Number:
100~200
Ecer Certification：
Active Member
Nanjing Putian Datang Information Electronics Co., Ltd. was established in 2005, is a branch company of Nanjing Putian Telecommunications Co., Ltd which has come to the stock market in Hongkong Stock Exchange Market in 1997. The company mainly manufactures solar controller, solar invert... Nanjing Putian Datang Information Electronics Co., Ltd. was established in 2005, is a branch company of Nanjing Putian Telecommunications Co., Ltd which has come to the stock market in Hongkong Stock Exchange Market in 1997. The company mainly manufactures solar controller, solar invert...
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