Solar Power Supply Eliminator (2–12V)

Product Code : SCL-SK-12164

Solar Power Supply Eliminator (2–12V) (SKU SCL-SK-12164) is a low-voltage DC teaching apparatus with a 2–12 V output range, linked to solar energy, for powering approved school physics, electronics and solar experiments. Like a battery eliminator, it reduces reliance on disposable cells for bench circuits. It suits physics labs, electronics trainers and STEM rooms in schools and colleges. The unit is manufactured by Science Lab Supplies at Plot 448, HSIIDC Industrial Area, Saha, Ambala, India, which handles supply to institutions, contractors and distributors itself.

Specifications

Each technical point of the 2–12 V solar eliminator sits in its own table row. In short, a solar panel and battery feed an output selector, fuse, switch and meter that deliver 2–12 V DC at the output terminals; current rating, step selection, regulation and solar input rating are confirmed on the quotation.

Applications and Experiments for the Solar Power Supply Eliminator

It can be used wherever a bench experiment needs a low DC voltage: simple circuits, resistance and Ohm's law work, LEDs, buzzers and small motors. Because it draws on solar energy, it also doubles as a talking point on replacing disposable cells with renewable supply in the lab.

• Secondary physics: Ohm's law, series and parallel circuits, with resistance varied on a 10 Ω Rheostat built for extra-low and low-voltage circuits.
• Electronics practicals: powering trainer boards and simple circuits within its ratings.
• Solar-energy lessons: solar input converted into usable DC output, compared with a mains-fed Laboratory Battery Eliminator.
• STEM projects: a steady low-voltage source for student builds.

Use it for low-voltage circuits only and keep the load within the quoted current rating.

Standard Scope of Supply

The unit comes with a solar panel, a battery, an output selector, DC output terminals, a fuse, a meter, a switch and connecting leads, plus an activity guide and a storage box. Its current rating, voltage steps, regulation method and solar input rating are confirmed on the quotation.

Packing, MOQ and Lead Time

Supplies can be quoted singly or one per bench for a physics lab. The quotation shows packing, delivery time and price for the quantity you name, and other items from our science kits for students in India can go with it.

Science Lab Supplies, registered as an exporter with an Importer-Exporter Code, can ship to buyers in Egypt, Iraq, Nigeria, Kenya, Ghana and Ethiopia. The business is registered under Udyam as a manufacturing enterprise (UDYAM-HR-01-0014546) and for GST (GSTIN 06ADEPJ0574F2ZU). Electronics and physics labs can request a quotation from the contact page, list units per bench in the enquiry cart, or check tender documentation on the lab tender page.

Frequently Asked Questions

What is a power supply eliminator?
It is a unit that provides a steady low DC voltage for experiments, so that dry cells can be eliminated from the circuit. This model gives 2–12 V DC and uses solar energy as its source.

What current can it deliver?
The current rating is confirmed on the quotation for the unit offered, and the connected load, such as LEDs, buzzers, small motors or circuit boards, should stay within that rating and the 2–12 V output range.

Is Science Lab Supplies the manufacturer or a trader?
The eliminator is made in Saha, Ambala, India, in the Science Lab Supplies factory, which lets schools and dealers buy straight from the manufacturer and receive item-wise quotations from the company.

Can it replace batteries in school experiments?
For low-voltage circuits within its 2–12 V range and current rating, yes. It avoids the cost and waste of replacing dry cells for routine circuit practicals in school labs.

Related Solar and Laboratory Power Supplies

These items complement the eliminator in an electricity and solar lab: a single solar panel, a home-circuit apparatus, a five-activity kit and a solar fan model from the Science Kit range, plus two mains bench supplies from the Physics and Electrical ranges and a transformer model.

• Compact 4V 100mA Solar Cell Panel — a separate 4 V, 100 mA panel for direct photovoltaic measurements.
• Solar Home Power Circuit Apparatus — charge controller, fuse and meters for home-style solar distribution.
• Five-in-One Solar Power Learning Kit — five low-voltage solar activities with a charger module.
• Solar Fan Learning Model — a DC fan motor run from a solar panel.
• AC/DC Laboratory Power Supply — regulated DC steps from 1 to 15 V at up to 10 A in a metal housing.
• AC/DC Battery Eliminator 12V 2A — 12 V, 2 A supply used instead of disposable dry cells.
• Demonstration Transformer Model — turns ratio and output voltage compared in step-up and step-down tests.

Browse the full Science Kit range, the Electrical and Electronics range, or all educational lab equipment.

Last updated: 22 October 2026