.5V 110mA 0.55W Solar Panel Polycrystalline 70*70MM Mini Sunpower Solar System DIY for Battery Cell Phone Charger – KSH 400 at HIMASTORES Mombasa – best electronics in Kenya

.5V 110mA 0.55W Solar Panel Polycrystalline 70*70MM Mini Sunpower Solar System DIY for Battery Cell Phone Charger

SKU: HMJ587 Category: Batteries and powerbanks
KSH 400.00
In Stock

Product Description

5V 110mA 0.55W Polycrystalline Solar Panel

Mini Sunpower Solar System for DIY Charging

This 5V 110mA polycrystalline solar panel delivers 0.55W of power in a compact 70x70mm size. Ideal for DIY solar systems, battery charging, and cell phone charger projects.

Compact Power Source - Fits small projects easily
Reliable Output - 5V direct for USB devices
Place panel in direct sunlight for maximum output
Use blocking diode to prevent reverse current
Do not exceed 6V open circuit voltage

Technical Specifications

ParameterValue
Output Voltage5V
Output Current110mA
Power Rating0.55W
Cell TypePolycrystalline
Panel Size70mm x 70mm
Thickness3mm
Open Circuit Voltage6V
Short Circuit Current120mA

= Key Features =

Compact Design - Small footprint for tight spaces

Lightweight - Easy to mount and handle

Durable Construction - Resists weather exposure

Presoldered Leads Ready for connection

Efficient Cells Good lowlight performance

= Applications =

  1. Battery charging projects
  2. Solar phone chargers
  3. Sensor power supply
  4. IoT device solar power
  5. Educational solar kits
  6. Garden light upgrades
Perfect for Beginners - Easy to use and connect
Versatile Size - Fits most DIY enclosures

√ Leads pre-attached

√ Weather resistant coating

√ Suitable for indoor and outdoor use

Connection Guide

Wiring instructions:

  • Red lead: Positive output
  • Black lead: Negative output
  • Connect to charge controller or direct load
Use 1N5819 Schottky diode for reverse protection
Connect multiple panels in parallel for more current
Never short circuit output for extended periods
Do not exceed panel power rating when connected

Performance Tips

Optimize output with proper placement:

  • Angle panel towards sun
  • Clean surface regularly
  • Keep free from shadows
  • Avoid overheating panel

Good for Small Projects - Perfect for microcontrollers

Cost Effective - Affordable solar entry point

Reliable daily output in sunlight
Tested for consistent performance

√ Includes mounting holes for fixing

√ Edge sealed for moisture protection

√ Ready for immediate installation

Common Uses

This mini solar panel works well as a power source for small Arduino projects, DIY battery chargers, and portable device charging. Its polycrystalline cells provide stable output even in partial shade conditions.

Mount securely to prevent wind damage
Use with boost converter for stable output
Protect panel from physical impact
Keep connections clean and dry

Troubleshooting

No output:

  • Check panel is in sunlight
  • Verify lead connections
  • Avoid shaded locations

Low current:

  • Clean panel surface
  • Check angle adjustment
  • Avoid cloudy conditions