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EMPPT40D 40A-12V/24V Auto MPPT Solar Charge Controller,LCD Display, 2*USB, 2 Years Warranty, CE RoHS

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-27 14:59

  • Browse the number:

    24

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Company Profile
Nanjing Conpo Power Tech. Co. Ltd
By certification [File Integrity]
Contact:

conpoelec(Mr.)  

Telephone:

Area:

Beijing

Address:

No. 133, Puzhu North Road, Taishan Street, Pukouqu, Nanjing, Jiangsu, China (210031)

Website: http://conpoelec.carcosmeticsdirect.com/
Product details
Model Number: EMPPT40D 40A-12V/24V Brand Name: CONPO Key Specifications/Special Features: EMPPT models:EMPPT40D 40A 12/24 auto or12/24/36/48V autoEMPPT60D 60A 12/24/36/48V autoEMPPT90D 90A 12/24/36/48V autoeMPPT40 40A 12/24/36/48V auto work
eMPPT solar charge controller is multi-stage maximum power point tracking (MPPT) photovoltaic battery charge controller with our own technology. Its main topology adopts in Buck conversion circuit, and uses MCU to adjust the solar panels working point intelligently in order to make the solar panels output its maximum power. When the circumstances change, the working point of solar panels deviate from the maximum power point, MCU will adjust the solar panels working point based on MPPT calculation to make the solar panels back to the maximum power point again. Compared with PWM controller, MPPT controller can increase the output power of solar panels by 5%-30%. The output power increasing proportion is affected by the factors such as solar panels property, humidity and light intensity. The controller uses wall-mount installing. Connecting terminal makes the wiring area bigger and wiring loss less.

Features
  • Advanced MPPT maximum power point tracking technology, tracking efficiency not less than 99.5%
  • Using high-quality components to improve system performance, the maximum conversion efficiency up to 97%
  • Fast maximum power point tracking speed, ensuring tracking efficiency while tracking
  • Accurate identification and tracking of the maximum power point
  • Reliable maximum PV array input power automatic limit function to ensure no overload under any conditions
  • Wide PV array maximum power point operating voltage range
  • The use of LCD design, dynamic display equipment operating data and work status
  • Accumulated Charge and discharge recording function
  • Various load control modes: manual mode, light control mode, dual time mode and debug mode
  • Adaptable to sealed, gel, flooded and other customized battery type
  • Uses the standard MODBUS communication agreement based on the RS232/RS485 communication main line, maximizes satisfies the different demand

Technical data
Input max PV voltage150V
Min PV voltage 20V/40V/60V/80V
Max charge current 40A
Max discharge current 40A
Output system voltage 12/24/36/48V
Max battery voltage 16/32/48/64V
Own consumption 12mA
Charging control mode 3-stages (MPPT, absorption, float)
Float charge 13.8V/27.6V/41.4V/55.2V
Absorption charge 14.4V/28.8V/43.2V/57.6V
Load disconnection (LVD) 10.8V/21.6V/32.4V/43.2V
Load reconnection (LVR) 12.6V/25.2V/37.8V/50.4V
Temperature compensation -4mV/cell/°C
Battery type lead acid (gel, sealed, flooded)
Other maximum efficiency 97%
Shipping Information:
  • FOB Port: Shanghai or Ningbo
  • Lead Time: 15 - 20 days
  • Dimensions per Unit: 23.5 × 16.6 × 85 Centimeters
Main Export Markets:
  • Mid East/Africa
  • Asia
  • Central/South America
  • Eastern Europe
  • Australasia

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