Solar Panel 4V 100mA
Product Code : SCL-PLE-11860
The JLab India Low-Voltage Solar Panel is a high-sensitivity photovoltaic (PV) module engineered for low-power electronic applications and STEM laboratory experiments. Designed to provide a nominal output of 4V and a current range of 100mA to 150mA, this panel is an ideal energy source for small DC motors, LED circuits, and micro-controller charging experiments. It provides a durable, weather-resistant platform for quantifying the relationship between light intensity and electrical energy production.
Technical Specifications
| Tender Specification | OEM Technical Detail |
| Cell Type | High-efficiency Polycrystalline or Monocrystalline Silicon |
| Maximum Voltage (Vmp) | 4.0V DC |
| Maximum Current (Imp) | 100mA – 150mA (Model dependent) |
| Open Circuit Voltage (Voc) | Approx. 4.8V – 5.2V |
| Short Circuit Current (Isc) | Approx. 110mA – 165mA |
| Construction | PET laminated with PCB backing for rigidity |
| Connection Type | Solder pads or pre-soldered color-coded lead wires |
| Operating Temperature | -20°C to +85°C |
Certification | ISO certificates available on request |
| HS Code | 8541.42.00 (Photovoltaic cells) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Photovoltaic Interface: Facilitates student understanding of the "Photoelectric Effect"; learners observe how semiconductor materials directly convert light into electricity.
- Energy Quantification: Enables the physical study of P=V×I; learners apply varying light sources and calculate the total wattage produced by the cell.
- Orientation Analysis: Supports the analysis of the "Inverse Square Law" and "Cosine Law"; students evaluate how distance from a light source and the angle of the panel affect power output.
- Load Matching Evaluation: Allows students to evaluate the impact of internal resistance by connecting different loads (LEDs, buzzers, motors) and observing the resulting voltage drop.
International Logistics & Compliance
JLab India ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade bulk packaging with anti-static and scratch-resistant protective layers. Panels are nested in shock-absorbent trays to prevent micro-cracks during transit.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and basic wiring diagrams for series and parallel configurations.
- Durability: Features a high-transparency surface coating that is UV-resistant and waterproof, ensuring the panel maintains its efficiency through years of laboratory use.
Direct OEM Sourcing Advantages
Procuring the JLab India 4V Solar Panel directly ensures vertical manufacturing control:
- Consistent Power Rating: Unlike generic "surplus" cells, our panels are factory-binned to ensure every unit meets the minimum 100mA–150mA threshold under standard test conditions (1000 W/m2).
- Modular Versatility: The lightweight design and PCB backing make it easy for students to mount these panels onto experimental chassis, such as solar cars or weather stations.
- Direct Factory Spares Availability: Guaranteed availability of bulk quantities for large-scale student workshops and research projects.
- Scalability Support: We provide technical guidance on how to interconnect these 4V units to achieve higher potentials (8V,12V) or higher currents (300mA,450mA) for more complex energy storage experiments.
