Description
Product Description The SD Direct Pro Module technology is recognized as a stable, established product and represents 90% of the worldwide market. The manufacturer guarantees an optimum performance of up to 80% over a 25 year period with the panels boasting a life time of over 30 years. SD Direct Pro Poly-crystalline and Mono-crystalline technology modules are the most efficient modules in the world (best Wp/sqm ratio). High yield modules (minimum of 130 Wp/sqm) guarantee an optimized space occupation (2 ha for a 1 MWp project) unlike other photovoltaic technologies such as Thin Film modules which have a lower yield (up to 3,5 ha for a 1 MWp project) and are compounded of heavy metals.
Product Specifications
- Solar Cell Type: Poly-Crystalline 156x 63 mm
- No. of cells (connections) 36 (4x9)
- Weight: 5.2Kg
- Panel Dimensions: 635x 670x 35mm
- Maximum Power: 50W
- Power Tolerance: 0/+5 Wp
- Maximum power voltage: 18 V
- Maximum power current 2.78 A
- Open Circuit Voltage: 22.1 V
- Short Circuit Voltage: 3.68 A
- NOCT: 48°C 2°C
- Power Temperature Coefficient: 0.5%/K
- Current Temperature Coefficient: 0.035%/K
- Voltage Temperature Coefficient: 0.37 MV/K
- Module Voltage: 24VDC - 35VDC
- Operating Temperature - 40C to 85C
- Maximum System Voltage: 1000V DC
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