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मूल्य सूची: Retail Price (B2C) मूल्य सूची
मूल्य सूची: Retail Price (B2C) मूल्य सूची
6V 80mAh Circular Mini Epoxy Solar Panel (80mm)

6V 80mAh Circular Mini Epoxy Solar Panel (80mm)

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SpecificationDetails
Nominal Voltage6V DC
Max Working Voltage6.6V
Rated Current80mA (Max: 110mA)
Output Power0.48W to 0.6W
MaterialPolycrystalline Silicon (Epoxy Encapsulated)
Diameter80mm
Thickness~3mm
Price
₹ 42.37 ₹ 42.37
(Tax included)

Product Description

The 6V 80mAh Circular Solar Panel is a high-efficiency module designed to operate effectively even in weak sunlight conditions. It features a durable, weather-resistant epoxy encapsulation that protects the delicate silicon cells from moisture and environmental pollutants without the need for a bulky frame. This "ready-to-use" panel is optimized for charging 3.6V AA battery packs or powering 5V development boards when paired with a voltage regulator.

Key Features

  • Compact & Portable: The 80mm round shape is thin and extremely lightweight, perfect for handheld devices and wearable tech.

  • IP65 Water-proof: Durable materials and encapsulation provide a long lifespan for outdoor applications like garden lighting.

  • High Conversion Efficiency: Modern cells convert up to 19.5% of solar power into usable electricity.

  • Frame-less Installation: Requires no special modifications or frames; can be mounted using simple adhesives or mechanical clips.

  • Easy Connectivity: Connection points are accessible for direct soldering or crimping to copper tape or wires.

Technical Details

  • Operating Temp: -10°C to +85°C.

  • Weight: Approx. 15g to 33g (depending on backing material).

  • Cell Type: 36-cell arrangement (internal) for stable voltage.

Prototyping and Engineering Tips from Robogears

  • Voltage Regulation for Microcontrollers: While the panel is rated at 6V, it can reach 6.6V in peak sunlight. If you are powering a sensitive 5V microcontroller (like an Arduino Nano), always use a Mini 360 Step-Down Buck Converter to maintain a safe 5V rail.

  • Blocking Diode Necessity: When using this panel to charge a battery, you must place a Schottky diode (like 1N5817) in series. This prevents the battery from discharging back through the solar panel at night, which can waste power or damage the cells.

  • Series vs. Parallel: If your project needs more current (e.g., 160mA), connect two of these panels in parallel. If you need a higher voltage (e.g., 12V), connect them in series.

  • Surface Maintenance: Dust and fingerprints can reduce efficiency by up to 20%. Regularly clean the epoxy surface with a soft, dry cloth to ensure maximum light absorption.

Package Includes

  • 1 x 6V 80mAh Circle Shape Solar Panel (80mm)

Disclaimer

Actual power output depends entirely on the intensity of sunlight and the angle of incidence. The 80mA rating is achieved under Standard Test Conditions (STC).