wuxi finergy tech co,.ltd
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FSM275~FSM285P660 (275W/280W/285W) Standard Poly-Crystalline PV Module
KEY FEATURES
Electrical Characteristics under STC
| Module Type | FSM275P660 | FSM280P660 | FSM285P660 |
| Maximum Power-Pmax (Wp) | 275 | 280 | 285 |
| Voltage at Maximum Power-Vmp (V) | 31.5 | 31.8 | 32.2 |
| Current at Maximum Power-Imp (A) | 8.73 | 8.81 | 8.86 |
| Open Circuit Voltage-Voc (V) | 38.3 | 38.5 | 38.9 |
| Short Circuit Voltage-Isc (A) | 9.17 | 9.23 | 9.28 |
| Module Efficiency-ηm (%) | 16.9% | 17.2% | 17.5% |
| Operating Temperature | -40℃ to +85℃ | ||
| Maximum System Voltage | 1000V/1500V DC (IEC) | ||
| Power Tolerance | 0~+4.99W | ||
| Temperature Coefficients of Pmax | -0.40%/℃ | ||
| Temperature Coefficients of Voc | -0.31%/℃ | ||
| Temperature Coefficients of Isc | 0.04%/℃ | ||
Mechanical Characteristics
| Cell Type | Poly SE 156.75×156.75mm |
| No. of Cells | 60 (6×10) |
| Dimension | 1640×992×35mm |
| Weight | 19 Kg |
| Junction Box | IP68, 3 diodes |
| Output Cables | 4.0mm², 1000mm Length |
| Connectors | MC4 compatible |
| Packing | 31PCS/Pallet, 924PCS/40’HC |
FAQ of Solar Knowledges
Q1: Which solar panel works better in low light conditions, mono or poly?
A: Mono-crystalline solar panel works better in low light conditions because the silicon of mono is higher degree of purity than poly.
Q2: If mono is better than poly, why shall we choose poly?
A: Although mono has higher efficiency and works better in low light conditions than poly, mono-crystalline solar panels are more expensive than poly-crystalline series. If the project owner doesn't care the space or land, it's more economical to install poly-crystalline solar panels. There're lots of large scale solar power plants completed with poly-crystalline solar panels all over the world.
Q3: Comparing with others, what's the advantage of Finergy poly products?
A: Finergy uses poly-crystalline solar cells adopt new technology with high efficiency from Candian Solar. The maximum efficiency of poly-crystalline cells can reach 19.5% and above.
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