Hit and miss

I'm really not impressed, it's really sunny in my garden, my pond is positioned perfectly for sunshine, I purposely positioned it for solar pumps fountains etc. Will this work?! No it's a complete waste of money and time. I've had solar power products in the past, most of them cheaper than this, they did a better job all round. Even in full sun it's a tiny trickle. Pathetic... never again. I don't recommend this. Don't waste your time.