Feature: 1. [Stable And Efficient] Solar panel kit with high cell efficiency and premium monocrystalline silicon material for long term output stability and reliability. 2. [Impact Resistant] Solar panel with high light transmission low iron tempered glass, enhanced stiffness and impact resistance to ensure a long service life. 3. [Easy To Use] Solar panel starter kit, plug and play, put the solar panel connector cable and connect to the controller, put it in a sunny place, you can charge and use it. 4. [Multi Application] Multi functional solar cell panel with controller, with a wide range of use, can be used in cars, yachts, electronic equipment, etc. 5. [Light And Portable] Practical solar panel charger kit, light and portable, easy to use. High conversion efficiency, high applicability, to meet the needs of outdoor use. Specification: Item Type: Solar Panel Kit Material: Monocrystalline Silicon, Metal, Plastic Controller Current: 10A Tolerance: ± 5% SLA Battery Voltage: 18V Solar Cell Type: Monocrystalline Open Circuit Voltage (Voc): 18V Maximum System Voltage: 18V Temperature Coefficient Isc: (010+/- 0.01 ) %/C Voc Temperature Coefficient: - (0.38 +/- 0.01 ) %/C Power Temperature Coefficient Voc: -0.47%/C Temperature Range: -40 ℃ to +80 ℃ Features: Without Power Storage Function Weight: Approx. 1128g/2.5lb Application: Automobile, Yacht, Electronic Equipment, etc. Package List: 2 x Solar Panel1 x Controller2 x Connector Cover2 x Accessories2 x Manual