Finding the right solar panel for your needs can be overwhelming. Understanding the specifications is crucial for making an informed decision. This article delves into the SolarWorld 295 panel's specifications, providing a detailed analysis to help you determine if it's the right fit for your solar energy project. While specific model numbers within the SolarWorld 295 range varied slightly over the years, the core performance characteristics remained largely consistent. This information is based on available data from archived sources and may not reflect every possible variation. Always consult the original spec sheet for the exact model you are considering if possible.
Unfortunately, direct access to official SolarWorld spec sheets for the 295 series is no longer readily available due to the company's restructuring and subsequent changes in ownership. However, we can still explore the key parameters that would have defined this panel's performance.
Key Specifications of a Typical SolarWorld 295 Panel (General Overview)
While precise figures may vary depending on the specific 295 model, a typical SolarWorld 295 panel would have exhibited the following characteristics:
- Power Output (Wp): Around 295 Watts (as indicated by the model name) – this is the maximum power the panel could generate under Standard Test Conditions (STC).
- Open Circuit Voltage (Voc): This voltage is measured when no current is flowing. A typical value would be in the range of 37-40 Volts.
- Short Circuit Current (Isc): This current is measured when the voltage is zero. A typical value would be in the range of 9-10 Amps.
- Maximum Power Voltage (Vmp): The voltage at which the panel produces its maximum power. This would typically be in the 30-33 Volt range.
- Maximum Power Current (Imp): The current at which the panel produces its maximum power. This would typically be around 9 Amps.
- Cell Type: Likely monocrystalline silicon cells, known for higher efficiency and performance compared to polycrystalline cells.
- Efficiency: Efficiency would generally range between 15% and 17%, depending on the specific model and manufacturing process.
- Temperature Coefficient of Pmax: This indicates how the panel's maximum power output changes with temperature. A lower coefficient is generally better.
- Temperature Coefficient of Voc: Similar to Pmax, this indicates the change in open-circuit voltage with temperature.
- Temperature Coefficient of Isc: Indicates the change in short-circuit current with temperature.
- Dimensions: Would be standard dimensions for a solar panel of this wattage range (approximately 1650mm x 990mm x 35mm, although this may vary slightly).
- Weight: Likely in the range of 17-20 kg.
What are the typical power tolerances for SolarWorld 295 panels?
Power tolerances vary from manufacturer to manufacturer, and sometimes even within product lines. However, a typical range for solar panels, including likely SolarWorld models, is ±3%. This means the actual output power could be anywhere within 3% above or below the rated power of 295Wp.
How do SolarWorld 295 panels compare to other solar panels of similar wattage?
Direct comparisons require detailed spec sheets from comparable panels. However, SolarWorld was generally known for producing high-quality, reliable panels. Comparisons should focus on efficiency, temperature coefficients, warranty information, and long-term performance data if available.
What is the warranty for SolarWorld 295 panels?
Unfortunately, without access to the specific product documentation, the warranty details cannot be provided. SolarWorld typically offered strong warranties on their products, but the specifics varied by model and purchase date.
Are SolarWorld 295 panels still available for purchase?
No, SolarWorld as a manufacturer is no longer producing panels. Finding new panels from this specific series is highly unlikely. Used panels may be available from various sources but careful evaluation of their condition is recommended.
This overview provides a general understanding of the SolarWorld 295 panel specifications. However, for precise information, you should always refer to the original product specifications if you can locate them. Remember that panel performance also depends on various site-specific factors such as sunlight intensity, temperature, and shading.
