wholesale 70w solar panel with free sample

Poly Solar Panelm, China leading manufacturers and suppliers of Polycrystalline Panel

High Quality&Efficiency Crystalline Silicon Cells: A grade solar cells, High Power Solar Cell.
A Wide Range of Products: Monocrystalline Panels and Polycrystalline Solar Module (depending on configurations), Best Polycrystalline Solar Panels.
High Reliability: Guaranteed mechanical resistance to severe weather conditions for reliable power output.Compliant with IEC 61215 and IEC61730.Certified by TUV, CE, ISO and etc.
Tight Tolerance: Guaranteed positive tolerance from 0-3% ensures power ♦output reliability.
Traceability: We provide flash report and embedded bar code ID for each module for complete traceability
A Wide Range of Applications: Independent systems(household, powder supplies for remote areas, remote systems, etc.)and grid-connected photovoltaic power stations(residential, commercial, industrial power supply systems)