One of these things is not like the other. There are a few different types of solar panels and they are not all created equally. What’s the difference between them all?

MONO-CRYSTALLINE

• This technology is used by GOAL ZERO
• 11-22% efficient
• Reliable
• Long life
• Made from single silicon crystals
• Works well in any conditions

POLY-CRYSTALLINE8-15% efficient Made from multi-crystal silicon Looks like fish scales or shattered glass Simpler manufacturing process

CIGS

• 5-10% efficient
• Flexible
• More expensive
• Bigger size
• Easy to manufacture

AMORPHOUS

• 5-6% efficient
• Old technology
• Weak: break easily
• Nice looking
• Rigid
• Work well in shady conditions
• Typical use: solar calculator Is this a bunch of 'mumbo-jumbo' to you? Visit our Solar 101 page to learn more!