2Pcs Mini Polysilicon Solar Panel Diy Battery Charger Solar Power Charger Pan
9,86 €
Feature: 1. Use epoxy resin glue to cover the solar cell, and attach printed circuit board, which has the characteristics of compression resistance, corrosion resistance, clear, low cost, etc. Solar panels are devices that absorb sunlight and convert it directly or indirectly into electrical energy through photoelectric or photochemical effects.
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