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Top 5 Positive Customer Reviews for 20a mppt คอนโทรลเลอร์แบตเตอรี่
This store has been very professional in handling my purchases. Their customer service is excellent and very helpful. The goods that I have ordered from them and received always arrived well packed and arrived in good condition. The items ordered were always as described and worked exactly as would be expected. I have made several purchases from them and I will definitely make additional orders in the future. Can highly recommend. I build small scale off grid solar projects in S. Calif.
The voltage shoes on the device is .5 v lower than the actual voltage measured. The amp shows 5 amp higher than actual measured. The factory should pay more attention this insure.