Solar Panel 18V 5W 320mmX175mmX17mm

From the shop's description

Solar Panel 18V 5W The 18V 5W solar panel is a compact, rugged photovoltaic module for low-power applications. It uses high-efficiency monocrystalline silicon cells laminated under toughened (tempered) glass, creating a rigid, durable surface. The cells are mounted on a lightweight backsheet within an aluminum frame, making the panel weatherproof (resistant to moisture, UV and scratches) and suitable for long-term outdoor use. Its small footprint allows easy mounting on fences, rooftops or portable rigs. In bright sunlight it generates roughly a few watts of power (enough for trickle-charging a 12 V battery or running tiny electronics), and it still produces some current in low light. The panel has no moving parts, so it operates silently and requires virtually no maintenance, with a multi-year service life. Overall, this 18V 5W panel offers a simple, reliable source of renewable energy for remote or off-grid settings, DIY solar projects, or educational kits. Features: High-efficiency solar cells : Uses premium monocrystalline PERC silicon cells for maximum energy conversion. Tempered glass laminate: Solar cells are protected by toughened glass, giving the panel a rigid, impact-resistant surface. Weatherproof construction: The panel is designed to be waterproof, UV-resistant and scratch-resistant for outdoor durability. Sturdy aluminum frame: A rigid metal frame encloses the panel, providing structural support and easy mounting points. Compact, lightweight design: Its small form factor and low weight make the panel easy to carry and install in tight spaces. Maintenance-free operation: With no moving parts, the panel runs silently and requires virtually no upkeep. Specifications: Specification Details Peak Power (Pmax): 5.3 W (rated at Standard Test Conditions) Voltage at Pmax (Vmp): 18 V Current at Pmax (Imp): 0.28 A Open-Circuit Voltage (Voc): 21.6 V Short-Circuit Current (Isc): 0.32 A (320 mA) Cell Efficiency: Up to 22.5% under ideal conditions Cell Material: Monocrystalline PERC silicon (high-purity) Encapsulation: 3.2 mm tempered glass on the front Frame: Extruded aluminum (for mounting and protection) Backsheet: Polymer (TPT) providing weather sealing Dimensions: 32 × 17.5 ×1.7 cm Operating Temperature: −40 °C to +85 °C Connectors: Pre-attached cables with DC barrel plug (e.g. 5.5 × 2.1 mm) for charging Applications: IoT sensors and remote monitoring. Marine beacons and trail signs. Security systems and fence chargers. Outdoor LED lighting. Trickle charging 12V batteries. DIY and educational solar kits. Package Include: 1x Solar Panel 18V 5W 320mmX175mmX17mm