GOWE 4 pcs 50W mono 18V DC solar PV panels for 12V solar system, solar road lights
4 pieces / lot; INTRODUCTION: Quality: Each panel must pass 3 tests by advanced testing machines. Every process controlled strictly by experiend QC before delivery. Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind. Under Standard Test Conditions(STC): Irradiance of 1000W/m2, Am1.5 and 25?C cell temperature.
Features: 1. High cell efficiency with quality silicon materials for long term output stability and reliability. 2. Strictly quality control ensure the stability and reliability, totally 23 testing procedure to do quality control 3 . High transmittance low iron tempered glass with enhanced stiffness and impact resistance.
4. PET sheet imported from Toyo Japan with advanced encapsulatiing material,laminated in totally automatically machine by experienced technician. 5. excellent performance in harsh weather. 6. Outstanding electrical performance under high temperature and low irradiance. Applications: Solar street light ,Garden lamp etc.
Home roof and Gardend solar system; On-grid generation power system; Off-grid small solar system; Conditons: Quality assurance testing; Thermal cycling test; Thermal shock test; Thermal/Freezing and high humidity cycling test; Electrical isolation test; Hail impact test; Mechanical, wind and twist loading test; Salt mist test; Light and water-exposure test; Moist carbon dioxide/sulphur dioxide; Specification: 1) Cell Type: Monocrystaline (A Class); 2) Voltage: 12 VDC ;
3) Dimension: 660*620*25mm; 4) Rated power (Pmax): 10W (+/- 3%); 5) Open Circuit Voltage (Voc): 22.63V; 6) Short Circuit Current (Isc): 3.23A; 7) Max Power Voltage (Vmp): 18.1V; 8) Max Power Current (Imp): 2.91A; 9) Solar Panel Grade: A; 10) Nominal Operating Cett Temperature: -40 to +85C; 11) Output Terminal: Junction Box; 12)Connection: MC4 connectors; 13) Weight: 4.8kg; PACKAGE: 1.4 pcs 50W solar panel; 2. 90cm solar cable; 3. 1 pair MC4 for each panel.