The Canadian Solar 270w datasheet is a crucial document for anyone considering or working with these solar panels. It’s a comprehensive technical specification sheet that details the performance characteristics, electrical parameters, mechanical properties, and safety certifications of the module. Understanding the information contained within the Canadian Solar 270w datasheet is essential for accurate system design, performance prediction, and ensuring the long-term reliability of a solar energy installation.
Decoding the Canadian Solar 270w Datasheet A Technical Treasure Map
The Canadian Solar 270w datasheet is essentially a blueprint for the solar panel. It provides engineers, installers, and end-users with all the necessary information to understand how the panel will perform under different conditions. This data allows for proper sizing of the solar array, selection of compatible inverters and other balance-of-system components, and realistic estimation of energy production. Without the datasheet, it would be impossible to accurately predict the panel’s output and ensure the system operates efficiently and safely.
The datasheet typically includes key parameters such as:
- Maximum Power (Pmax): The peak power output of the panel under standard test conditions (STC).
- Open-Circuit Voltage (Voc): The voltage across the panel’s terminals when no load is connected.
- Short-Circuit Current (Isc): The current flowing through the panel when the terminals are shorted.
- Voltage at Maximum Power (Vmp): The voltage at which the panel produces its maximum power.
- Current at Maximum Power (Imp): The current at which the panel produces its maximum power.
- Module Efficiency: The ratio of power output to the panel’s surface area.
These parameters are usually provided under standard test conditions (STC), which are defined as 1000 W/m² irradiance, 25°C cell temperature, and AM 1.5G spectral distribution. The datasheet may also include information about the panel’s performance under different irradiance levels and temperatures, as well as its temperature coefficients, which indicate how the panel’s performance changes with temperature. The mechanical characteristics, such as dimensions and weight, are also listed. A typical datasheet might present temperature coefficients like this:
| Parameter | Value |
|---|---|
| Temperature coefficient of Voc | -0.33 %/°C |
| Temperature coefficient of Isc | 0.05 %/°C |
| Temperature coefficient of Pmax | -0.45 %/°C |
Furthermore, the datasheet will detail safety certifications like UL or IEC standards which guarantees the panel meets safety standards. This is important for insurance purposes, and to comply with local codes and regulations. Without these certifications, installations might be rejected.
Want to truly understand the Canadian Solar 270w panel? The next section provides the real source for all the information described above. Reviewing the datasheet will provide the complete picture.