Sunlight. If there is one thing that Israel is blessed with, in abundant proportions, it's sunlight. High tech companies are busy developing ways to best harness Israel's solar riches. In the Arava Valley, in the southern desert, Ketura Sun is the country's first solar field, consisting of 80 dunams (8 hectares or 20 acres) at Kibbutz Ketura. The field is made up of 18,500 Suntech photovoltaic solar panels that produce a total of 9 million kilowatt hours per year. Residents of Kibbutz Yahel, where my wife and I were founding members, have solar panels covering their roofs, not only to produce electricity but also to keep their houses cooler.
On the roof of our home in the Judean Hills, similar to houses and buildings all over Israel, we have solar panels to heat our water. We don't have as much sunlight as in the Arava, but still there is more than enough to go around.
During the spring months, sitting on our patio for breakfast, barbecues, or to read, or chat is a very enjoyable experience. Recently we planted additional spices in our herbs garden, cut down the tree that died after being severely damaged in the December snowstorm, and as a special treat, we purchased four small solar garden lights, to enhance the garden at night.
After a full day's exposure to strong sunlight, the garden lights failed to light up. What had we done wrong?