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Brand range: 345W–725W
Monocrystalline
ELITE Solar ET-N778TBH640GB
Max Power
640W
Efficiency
22.86%
Operating V
48.8V
Warranty
30Y
Technical Specifications
| Open Circuit Voltage (Voc) | 56.9V |
| Short Circuit Current (Isc) | 13.84A |
| Voltage at Pmax (Vmp) | 48.8V |
| Current at Pmax (Imp) | 13.13A |
| Temp. Coefficient of Pmax | -0.297%/°C |
| Dimensions | 2149 x 1303 x 35 mm |
| Weight | 35.0kg |
| NOCT | 43.4°C |
| PTC Rating | 613.9W |
📋 Data verified: June 2026
📄 Specs based on STC (1000 W/m², 25°C, AM 1.5)
🏷️ 205 ELITE Solar models in database
FAQ
What is the max power output of the ELITE Solar ET-N778TBH640GB?
The ELITE Solar ET-N778TBH640GB is rated at 640W under STC (1000 W/m², 25°C, AM 1.5).
How efficient is the ELITE Solar ET-N778TBH640GB?
This panel has 22.86% efficiency, which is high for commercial solar panels.
What are the dimensions and weight of the ELITE Solar ET-N778TBH640GB?
It measures 2149 x 1303 x 35 mm and weighs 35.0kg.
How does temperature affect the ELITE Solar ET-N778TBH640GB?
With a temp coefficient of -0.297%/°C, it outperforms the industry average of -0.35 to -0.40%/°C.
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📊 Brand Context
ELITE Solar offers 205 solar panel models from 345W to 725W.
Browse all ELITE Solar models →