How Operate Touch Screen ORION controller of Delta SMPS | SMPS के टच Screen कंट्रोलर को कैसे चलाए । - YouTube
DELTA ENERGY Orion 80 Plus (12V/24V/36V/48V- 80 Ampere) MPPT Solar Charge Controller DE Series, Auto Voltage Selection -Voc: 210V : Amazon.in: Garden & Outdoors