Professional-Grade Compact Solar Solutions for Modern Electronics
Engineered for precision applications, our polycrystalline solar panels with epoxy encapsulation deliver reliable power in ultra-compact form factors. From micro-sensors to IoT devices, these panels provide the exact voltage and current specifications your projects demand.
Specification Range
| Size (mm) | Voltage | Current | Power | Applications |
|---|---|---|---|---|
| 30×25 | 1V | 85mA | 0.085W | Micro-sensors, calculators, LED indicators |
| 55×60 | 3V | 120mA | 0.36W | Small displays, sensor modules, coin cell charging |
| 60×60 | 5V | 60mA | 0.30W | Arduino nano projects, low-power microcontrollers |
| 80×60 | 1.5V | 120mA | 0.18W | Single AA/AAA charging, small motors, buzzers |
| 110×80 | 5V | 200mA | 1.0W | ESP32/ESP8266, USB devices, battery charging |
🎯 Precision-Engineered for Specific Applications
Ultra-Compact 30×25mm (1V/85mA)
Perfect for space-constrained applications where every millimeter matters. Ideal for wearable electronics, embedded sensors, and calculator power supplies. The 1V output directly powers single-cell applications without voltage regulation.
Versatile 55×60mm (3V/120mA)
Optimal for sensor networks and small display systems. The 3V output matches common sensor operating voltages, making it perfect for temperature monitors, humidity sensors, and small LCD displays.
Balanced 60×60mm (5V/60mA)
Square form factor designed for compact Arduino projects and microcontroller applications. Despite its small size, delivers standard 5V output for direct integration with development boards.
Power-Efficient 80×60mm (1.5V/120mA)
Engineered for battery charging applications. The 1.5V output perfectly matches AA/AAA NiMH charging requirements, while 120mA provides sufficient current for practical charging speeds.
High-Performance 110×80mm (5V/200mA)
Premium power solution for demanding applications. With 1W output capability, this panel handles ESP32/ESP8266 projects, USB charging, and continuous operation devices with ease.
⚡ Polycrystalline Technology
Multi-crystalline silicon cells optimized for each voltage configuration ensure maximum efficiency within compact dimensions. Our proprietary cell arrangement minimizes losses while maximizing power density.
Performance Characteristics:
- Efficiency: 14-16% (optimized for small-scale applications)
- Temperature Coefficient: -0.4%/°C
- Operating Range: -20°C to +60°C
- Response Time: <0.1 seconds to irradiance changes
🔧 Smart Integration Features
Voltage-Specific Design
Each panel configuration uses optimal cell count for target voltage:
- 1V: 2 cells in series (perfect for direct low-voltage applications)
- 1.5V: 3 cells in series (ideal for battery charging)
- 3V: 6 cells in series (sensor-friendly voltage)
- 5V: 10 cells in series (microcontroller standard)
🌟 Epoxy Encapsulation Advantages
Crystal-clear epoxy resin provides superior protection while maintaining optical clarity. Unlike glass alternatives, our epoxy encapsulation offers:
- Impact Resistance: 10x better shock absorption
- Weight Reduction: 90% lighter than glass panels
- Flexibility: Slight bending capability for curved applications
- Cost Efficiency: 60% lower than equivalent glass panels
🏆 Application-Specific Solutions
IoT & Sensor Networks
- 30×25mm: Wireless sensor nodes, smart badges
- 55×60mm: Environmental monitoring, smart home sensors
- 60×60mm: Arduino-based IoT prototypes
- 80×60mm: Battery-backed sensor systems
- 110×80mm: Gateway devices, continuous monitoring
Educational & Prototyping
- Complete voltage range for comprehensive solar education
- Immediate results for classroom demonstrations
- STEM project compatibility across all grade levels
- Rapid prototyping for concept validation
Consumer Electronics
- Calculator power (30×25mm, 55×60mm)
- Garden lighting (80×60mm, 110×80mm)
- Portable chargers (110×80mm)
- Decorative applications (60×60mm)
💡 Selection Guide
Choose 30×25mm for ultra-compact, low-power applications where space is critical Choose 55×60mm for sensor applications requiring 3V operation Choose 60×60mm for balanced 5V applications in minimal space Choose 80×60mm for battery charging and 1.5V applications Choose 110×80mm for high-power 5V applications and continuous operation
🔒 Quality Assurance
- Electrical Testing: Every panel tested for voltage and current specifications
- Visual Inspection: Crystal-clear epoxy without bubbles or defects
- Durability Testing: 2-year indoor performance guarantee
- Consistency: ±5% tolerance on all electrical parameters
Transform your electronics projects with precision-engineered solar power solutions that deliver exactly what you need, when you need it.