Arrived fast (20 days) in perfect condition. I'd already bought an equal panel only in the form of a kit with a controller. Very good operation. The actual power I got was 20 W, not 50 W as advertised. But I was expecting this from the size of the panel. I intend to connect this in parallel to the previous one to get higher power. Pretty efficient despite its size. It's not totally waterproof, which is a shame. I enjoyed it very much.

Chegou rápido (20 dias) em perfeitas condições. Já tinha comprado um painel igual só que em forma de kit com controlador. Funcionamento muito bom. A potência real que consegui foi de 20 W, não de 50 W como anunciado. Porém já esperava isto pelo tamanho do painel. Pretendo ligar este em paralelo com o anterior para obter maior potência. Bastante eficiente apesar do seu tamanho. Não é totalmente à prova d'água, o que é uma pena. Gostei muito.

Arrived fast (20 days) in perfect condition. I'd already bought an equal panel only in the form of a kit with a controller. Very good operation. The actual power I got was 20 W, not 50 W as advertised. But I was expecting this from the size of the panel. I intend to connect this in parallel to the previous one to get higher power. Pretty efficient despite its size. It's not totally waterproof, which is a shame. I enjoyed it very much.