{"product_id":"eg4-solar-charge-controller-mppt-500vdc-100a-mppt100-48hv","title":"EG4 Solar Charge Controller MPPT - 500VDC 100A - MPPT100-48HV","description":"\u003cp\u003eThe \u003cstrong\u003eEG4 Solar Charge Controller MPPT - 500VDC 100A - MPPT100-48HV\u003c\/strong\u003e is an MPPT charge controller from EG4 Electronics — PV Input Up to 500VDC; Max PV String Current 22A.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eMPPT tracking pulls meaningfully more energy from an array than PWM, and the gap widens in cold weather and low light.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePV Input: Up to 500VDC\u003c\/li\u003e\n\u003cli\u003eMax PV String Current: 22A\u003c\/li\u003e\n\u003cli\u003eBattery Voltage: 48V nominal\u003c\/li\u003e\n\u003cli\u003eCharging Voltage Range: 48–62VDC\u003c\/li\u003e\n\u003cli\u003eCommunication: RS485\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEG4 equipment uses closed-loop communication between inverter and battery over RS485 or CAN, which is what gives the inverter true state of charge instead of a voltage estimate. Accessories are keyed to specific models, so check the model number before ordering.\u003c\/p\u003e\u003cp\u003eUrban Supply is an authorized EG4 Electronics dealer. If you are not certain this is the correct part for your build, send us your inverter and battery model numbers and we will confirm fit before you order.\u003c\/p\u003e","brand":"EG4 Electronics","offers":[{"title":"Default Title","offer_id":48222435213477,"sku":"1570006","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/d56f1e70-5d48-499f-a11e-a51b326bc6f3__42431.1743625306_17048a38-8ca8-42cb-9145-c061b92ad26e.jpg?v=1788729608","url":"https:\/\/www.urbansupplyinc.com\/products\/eg4-solar-charge-controller-mppt-500vdc-100a-mppt100-48hv","provider":"Urban Supply Incorporated","version":"1.0","type":"link"}