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Brand range: 170W–455W
Monocrystalline
Yingli Energy YL370D-34d 1/2
Max Power
370W
Efficiency
20.9%
Operating V
34.0V
Warranty
25Y
Technical Specifications
| Open Circuit Voltage (Voc) | 41.2V |
| Short Circuit Current (Isc) | 11.35A |
| Voltage at Pmax (Vmp) | 34.0V |
| Current at Pmax (Imp) | 10.87A |
| Temp. Coefficient of Pmax | -0.338%/°C |
| Dimensions | 1709 x 1036 x 35 mm |
| Weight | 22.1kg |
| NOCT | 45.89°C |
| PTC Rating | 350.4W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 79 Yingli Energy models in database
FAQ
How long is the warranty for the Yingli Energy YL370D-34d 1/2?
The YL370D-34d 1/2 comes with a 25-year product warranty covering defects and degradation.
How efficient is the Yingli Energy YL370D-34d 1/2?
This panel has 20.9% efficiency, which is above average for commercial solar panels.
What is the max power output of the Yingli Energy YL370D-34d 1/2?
The Yingli Energy YL370D-34d 1/2 is rated at 370W under STC (1000 W/m², 25°C, AM 1.5).
What are the dimensions and weight of the Yingli Energy YL370D-34d 1/2?
It measures 1709 x 1036 x 35 mm and weighs 22.1kg.
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📊 Brand Context
Yingli Energy offers 79 solar panel models from 170W to 455W.
Browse all Yingli Energy models →