Compact 4V 100mA Solar Cell Panel

Product Code : SCL-SK-12163

Compact 4V 100mA Solar Cell Panel (SKU SCL-SK-12163) is a small photovoltaic panel rated at a nominal 4 V and 100 mA, about 0.4 W, for school and college experiments on solar electricity. Students use it to measure panel voltage and current and to power small low-voltage models such as LEDs, motors or buzzers where the ratings match. Science Lab Supplies manufactures the panel at its Plot 448, HSIIDC Industrial Area unit in Saha, Ambala, India and ships it direct to schools, colleges, contractors and distributors.

Specifications

This compact solar cell panel has a nominal output of 4 V at 100 mA, which works out to 0.4 W at those values. Cell type, dimensions, frame and terminal style are not given in the listing and are stated on the quotation. Actual output depends on light intensity, angle and load.

Applications and Experiments for the 4V 100mA Solar Cell Panel

The panel is a building block for solar practicals. Connected to a voltmeter and ammeter, it lets students study how output changes with light level and angle; connected to a small load, it becomes the power source for student-built LED, fan or pump models.

• Secondary physics: measuring voltage and current from a solar source.
• Senior secondary physics: characteristics of a solar cell as a semiconductor device.
• B.Sc. and diploma electronics: introductory photovoltaic measurements.
• STEM projects: powering small models, where the load suits a 4 V, 100 mA supply.

Standard Scope of Supply

The Compact 4V 100mA Solar Cell Panel is supplied as a single panel as described above. Whether connecting leads, clips or a mounting base come with it is not fixed in the listing, so the quotation states each item included and any optional accessories.

Packing, MOQ and Lead Time

Panels can be quoted one at a time or in quantities for a whole class. Each quotation gives packing, delivery time and price for the number requested, and solar models that use a panel of this size can be quoted with them by this school science kit supplier in India.

Science Lab Supplies is registered as an exporter with an Importer-Exporter Code and can ship to buyers in Peru, Egypt, Iraq, Nigeria, Kenya and Ghana. For quantities or terms, use the contact page or the enquiry cart, and refer to the lab tender page for tenders.

Frequently Asked Questions

What does 4V 100mA mean on a solar panel?
It is the nominal rating: about 4 volts and up to 100 milliamps in good light, or roughly 0.4 watts. In weaker light, or with a heavy load, the panel delivers less.

What can this panel power?
Small low-voltage loads such as an LED, a buzzer or a small motor, provided their voltage and current needs suit a 4 V, 100 mA source. Check the load rating before connecting.

Is Science Lab Supplies the manufacturer or a trader?
Science Lab Supplies is the manufacturer; the panel comes from its production unit in Saha, Ambala, India, and buyers get quotations from the maker without a middleman.

How should the panel be handled?
Keep the surface clean and scratch-free, avoid bending or dropping it, and do not short the terminals. Store it flat and dry between lessons.

Related Solar Models and Supplies

These four items pair naturally with a small solar panel: ready-made LED, fan and pump models that run on sunlight, and a solar power supply for experiments that need an adjustable DC voltage instead of a single panel.

• Solar LED Educational Model — solar-powered LED lighting.
• Solar Fan Learning Model — solar power running a DC fan.
• Mini Solar Water Pump Educational Model — solar power moving water.
• Solar Power Supply Eliminator (2–12V) — a 2–12 V DC source.

Browse the full Science Kit range or all educational lab equipment.

Last updated: 25 September 2026