Polycrystalline solar panels are also made from sillicon.However,instead of using a single crystal of silicon,manufacturers melt many fragments of silicon together to form the wafers for the panel.
Polycrystalline solar panels are also referred to as "multi-crystalline"or many-crystal sillicon.
Because there are many crystals in each cell,there is to less freedom for the electrons to move.As a result,polycrystalline solar panels have lower efficiency ratings than monocrystalline panels.
ELECTRICAL DATA(NMOT) | |||||
Maximum Power-PMAX (Wp) | 408 | 412 | 416 | 420 | 424 |
Maximum Power Voltage(VMPP/V) | 38.99 | 39.21 | 39.44 | 39.67 | 39.90 |
Maximum Power Current-IMPP (A) | 10.47 | 10.51 | 10.55 | 10.59 | 10.63 |
Open Circuit Voltage-VOC (V) | 46.43 | 46.55 | 46.68 | 46.81 | 46.93 |
Short Circuit Current-ISC (A) | 11.09 | 11.13 | 11.17 | 11.21 | 11.25 |
Product Features
1. High conversion efficiency based on leading innovative photovoltaic technologies;
2. High stability with guaranteed+/-3%power output tolerance, ensuring return on investment;
3. Beautiful appearance;
4. Sealed with high transparency low iron tempered glass, anti-aging EVA, high insulation TPT, with the anodizing (or plating finish);
5. Withstands high wind-pressure and snow load
1. User solar power supply
2, the field of transportation
3. Communication/communication field
4. Petroleum, Marine and meteorological fields
5, the power supply of household lamps and lanterns
6. Photovoltaic power station
7, solar energy building
carton and pallet packing