The PowerStar PST-43A is a highly efficient solar panel designed for off-grid applications, offering an impressive combination of power output and durability. In this article, we’ll delve into the features, specifications, and performance of the PowerStar PST-43A, exploring its suitability for various renewable energy projects.

Design and Build Quality

The PowerStar PST-43A boasts a sleek and rugged design, constructed from high-quality materials that ensure maximum durability and resistance to environmental stressors. The solar panel measures 1640 x 990 x 35mm (L x W x H), with a weight of approximately 18kg.

Efficiency and Performance

The PowerStar PST-43A features a 430W peak power output, achieved through the use of high-efficiency monocrystalline silicon cells. The solar panel’s maximum power point tracking (MPPT) system ensures optimal energy harvesting under varying environmental conditions.

In ideal conditions, the PowerStar PST-43A can deliver up to 22.5V and 19.2A, while maintaining a temperature coefficient of -0.38% per degree Celsius. This impressive performance makes it an excellent choice for off-grid applications requiring high power output.

Specifications:

• Peak Power Output: 430W
• Open-Circuit Voltage (Voc): 22.5V
• Short-Circuit Current (Isc): 19.2A
• Maximum System Voltage: 600VDC
• Temperature Coefficient: -0.38% per degree Celsius
• Efficiency: 18.7%
• Dimensions: 1640 x 990 x 35mm (L x W x H)
• Weight: approximately 18kg

Connectors and Cables

The PowerStar PST-43A features MC4 connectors with a cable length of 1000mm, making it easy to integrate into existing systems. The solar panel also includes an MC4 adapter for connecting multiple panels in series.

Durability and Certification

The PowerStar PST-43A is constructed from high-quality materials that ensure maximum durability and resistance to environmental stressors. The solar panel has been certified by various international organizations, including UL (Underwriters Laboratories), CE (Conformité Européene), and RoHS (Restriction of Hazardous Substances).

Warranty and Support

PowerStar offers a comprehensive 5-year warranty on the PST-43A, covering defects in materials and workmanship. The company also provides dedicated customer support and technical assistance to ensure optimal performance and maintenance.

Conclusion

The PowerStar PST-43A is an excellent choice for off-grid applications requiring high power output and efficiency. Its impressive design, robust build quality, and exceptional performance make it suitable for various renewable energy projects, from residential installations to commercial and industrial applications.

While the initial investment may seem higher than some competitors, the PowerStar PST-43A’s long-term value and reliability make it a worthwhile choice for those seeking a high-quality solar panel for their off-grid needs.

Technical Specifications:

• Peak Power Output: 430W
• Open-Circuit Voltage (Voc): 22.5V
• Short-Circuit Current (Isc): 19.2A
• Maximum System Voltage: 600VDC
• Temperature Coefficient: -0.38% per degree Celsius
• Efficiency: 18.7%
• Dimensions: 1640 x 990 x 35mm (L x W x H)
• Weight: approximately 18kg
• Connectors: MC4 connectors with a cable length of 1000mm
• Certifications: UL, CE, RoHS