KEJNYT 10Pcs Small Solar Panels – 3V 0.45W DIY Kit with Wire Clips

Powerful, compact solar panels for DIY projects

Discover the KEJNYT solar panel set designed for portable, plug‑and‑play power. Each 55 mm by 60 mm epoxy‑encased cell delivers up to 0.45 W at about 3 V and 150 mA, with a weather‑ready build that thrives in diverse outdoor conditions. A solder‑free approach is enabled by wire clips, making it accessible for beginners and seasoned hobbyists alike. The polycrystalline cells are bonded with epoxy to offer a durable, clean surface that withstands temperature swings from a frigid cold to a warm sunny day.

Key specifications at a glance

• 10 panels, 0.45 W each, 3 V per cell; modular, scalable design
• Compact 55 mm × 60 mm footprint per panel
• Epoxy‑encapsulated polycrystalline cells for durability
• Operating range from −40°C to +85°C for outdoor use
• Conversion efficiency in the 18–21% range for polycrystalline cells

Simple, solder‑free integration

• Wire clips let you clamp onto wires or metal contacts quickly
• Configure in series to raise voltage or in parallel to boost current
• No soldering required, suitable for quick experiments and prototyping

Durable, weather‑ready performance

With advanced cell technology and epoxy sealing, these panels are built to resist wind, rain, frost, and erosion. Their compact size makes them convenient for garden lights, small fountains, irrigation sensors, toy projects, and portable outdoor gear charging.

Practical uses and inspiration

• Power tiny outdoor lights or camping devices in direct sun
• Charge small batteries or run LEDs and microcontrollers during experiments
• Prototype solar chargers for cameras, toys, or small fans
• Demonstrate solar power concepts in educational projects

Note that performance depends on sunlight, configuration, and load. Use these panels as flexible building blocks for your solar projects and plan configurations according to device requirements.