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About product and suppliers:
            17,360 500w solar system products are offered for sale by suppliers on Alibaba.com, of which solar energy systems accounts for 51%, solar inverter accounts for 3%, and garden lights accounts for 1%. 

A wide variety of 500w solar system options are available to you, 

There are 23,722 suppliers who sells 500w solar system on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and India, from which the percentage of 500w solar system supply is 1%, 99%, and 1% respectively. 

00w solar system products are most popular in Australia, United Kingdom, and South Africa.