DC Input: 8-48V/11A. Temperature Range: -40℃~+85℃. Easy to use stable performance. The power of the optimizer must be greater than or equal to the power of the solar panel itself. (For example, if the solar panel function is 500W, you can choose a 700W optimizer instead of 320W)Durable Material: Made of high quality material, durable and wear-resistant.
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