Cheapest Factory Mono-Crystalline 300W Solar Panel Supply to Tanzania

Short Description:


Product Detail

Product Tags

Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Cheapest Factory Mono-Crystalline 300W Solar Panel Supply to Tanzania, We warmly welcome your participation based on mutual benefits in the near future.


Mono-Crystalline 300W Solar Panel

Technical parameter

Maximum Power(W)                         300W

Optimum Power Voltage(Vmp)         37.45V

Optimum Operating Current(Imp)     8.15A

Open Circuit Voltage(Voc)                45.60V

Short Circuit Current(Isc)                   8.91A

Mechanical Characteristics

Cell Type Monocrystalline                 156x156mm (6 inch)

No of Cell                                           72 (6x12pcs)

Dimensions                                        1950x990x50mm

Weight                                                22.1Kg

Front Glass                                        3.2mm,High Transmission, Low Iron,Tempered Glass

Junction box                                       IP65 Rated

Output Cable                                      TUV 1×4.0mm2/UL12AWG,Length:900mm

Temperature and Coefficients

Operating Temperature(°C):                -40°C ~ + 85°C

Maximum System Voltage:                  600V(UL)/1000V(IEC) DC

Maximum Rated Current Series:         15A

Temperature Coefficients of Pmax:     -0.47%

Temperature Coefficients of Voc:        -0.389%

Temperature Coefficients of Isc:           0.057%

Nominal Operationg Cell Temperature (NOCT): 47+/-2°C

Materials of solar panel

1).Solar Cell——Mono-crystalline solar cell 156*156mm

2).Front Glass——-3.2mm, high transmission, low iron, tempered glass

3).EVA——-excellent anti-aging EVA

4).TPT——-TPT hot seal made of flame resistance

5).Frame——anodized aluminum profile

6).Junction Box——-IP65 rated, high quality, with diode protection

Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.

Features

1. High cell efficiency with quality silicon materials for long term output stability

2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures

3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance

4. Both Polycrystalline and Mono-crystalline

5. Excellent performance in harsh weather

6. Outstanding electrical performance under high temperature and low irradiance 

Quality assurance testing

Thermal cycling test

Thermal shock test

Thermal/Freezing and high humidity cycling test

Electrical isolation test 

Hail impact test

Mechanical, wind and twist loading test

Salt mist test

Light and water-exposure test

Moist carbon dioxide/sulphur dioxide

  • Previous:
  • Next:



  • 600W Grid-Tie Inverter (0.6KW) Wide input voltage 22-60VDC SY-GWV-600W-220V

    Smart grid tie inverter is a compact unit, which directly converts direct current into alternating current for powering appliances and/or office equipments and connecting to utility grid. The AC output from Smart Microinverter is synchronized and in-phase with the utility grid. It is a key device of power generation systems such as PV power generation system, wind turbine power generation system. Smart Microinverter specially optimized design to work with modularization of DC power supplies which includes the mainstream solar modules, 18V (36 cells), 24V (60 cells) and 36V (72 cells) monocrystal and/or Polycrystalline solar panels, wind turbines and batteries. Smart Microinverters are stabilization, reliable and high conversion efficiency items. It is the best choice for PV power generation systems.

    Advantages of Smart Microinverter

    1. Unique circuit design, choice of import industrial electronic components, higher efficiency, more stable performance.
    2. Creative MPPT technology, efficiency more than 99%, faster reaction, more sensitive of reaction and more reliable of Maximum power point locking.
    3. Parallel modular design, small volume, distributed installation, easy for system configuration, flexible for combination, strong expansibility of system.
    4. Adopting high-frequency isolation transformer type, high efficiency, and high security.
    5. Perfect electrical protection function.
    6. Aluminum alloy housing, not rust, heat-resisting and cold-resistant as well as anti-corrosion.
    7. Getting electronic circuit design, appearance design and other core technology patents.
    8. Wide input voltage (22-60VDC), suit for different DC power supply.



    Messing around on the beach with small solar panels and no charge controllers. Dropping the voltage down to 5V for USB gadgets.

    In this video I test a 10W semi-flexible solar panel from Spectra which is primarily designed to be mounted to the curved bow of a boat. I also test an 11W fold-up panel from Portapow with built in USB ports.

    The Portapow solar panels are using more modern cells and aren’t as picky about being angled towards the sun.

    Not a terribly detailed video but this is the kind of solar experiment I enjoy doing.

    I had hoped to use my USB dummy load and watt meter to measure the maximum output of each panel but ran into some technical issues.

    SUPPORT ME: If you enjoyed this video, please remember to give a LIKE and click here to subscribe to my channel – http://www.youtube.com/subscription_center?add_user=philstuffs

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Car

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the House

    WhatsApp Online Chat !