200w is tested in an ideal laboratory.
5%, which is much higher than the typical solar panel generator/charger. BLUETTI SP200 200W Solar Panel, 1Pcs 【High Conversion Efficiency】:BLUETTI SP200 is a 200-watt monocrystalline solar panel with high conversion efficiency,up to 23. 【Durable and Splash-proof】:Made with advanced laminated technology and long-lasting ETFE material on the surface, making it more durable and scratch-resistant.