550 watts power solar panel system for home, roof pv solar plates 

High cell efficiency PV solar panel with quality silicon material for long term output stability and reliability.
Rigorous quality control to meet the highest international standards.

High transmittance, low iron tempered glass with enhanced stiffness and impact resistance.

Unique frame design with high mechanical strength for easy installation.

Advanced encapsulation material with multilayer sheet lamination to provide long-life and enhanced cell performance. 

SHANGGUI is a professional manufacturer of photovoltaic modules, specializing in the production of high - efficiency monocrystalline PV modules. We not only support OEM customization but also offer factory - direct sales services.

Our CE - certified industrial - grade solar panels can fully meet the strict requirements of large - scale photovoltaic projects, and we provide a 25 - year linear power warranty.

• Model No.(SFP):550W
• Maximum Power at STC(Pmax):550W
• Maximum Power Voltage(Vmp):49.9V
• Maximum Power Current(Imp):14.0A
• Open Circult Voltage(Voc):41.96v
• Short Circuit Current(Isc):13.11A
• Module Effciency(%):21.3%

*STC(Standard Test Condition):Irradiance 1000w/m2,module temperature 25℃,AM1.5

Best in Class AAA solar simulator(IEC 60904-9)is used, with power measurement uncertainty within ±3%