Polycrystalline and monocrystalline solar panels differ in cost, efficiency, and appearance. Monocrystalline panels are more efficient, space-saving, and perform better in low-light but are costlier. Polycrystalline panels are more affordable, have better heat tolerance, but need more space due to lower efficiency. Your choice depends on budget, available space, and climate. Both are effective for solar energy use.
Spica Solar Lighting . 5 to 7 minutes