{"product_id":"linkqnet-300w-12vdc-mppt-solar-charge-controller","title":"LINKQNET 300W 12VDC MPPT SOLAR CHARGE CONTROLLER","description":"FEATURES\n\n• Intelligent Maximum Power Point Tracking technology\n• Built-in DSP controller with high performance\n• Automatic battery voltage detection (Only for 600W and 3KW)\n• Battery temperature sensor (BTS) automatically provides temperature compensation (only for 3KW)\n• Three-stage charging optimises battery performance\n• Auto load-detection\n• MultifunctionaL LCD displays detailed information\n• Reverse polarity protection of solar panel and battery\n• Overcharge and overload protection\n• Suitable for different battery types. \n\nSPECIFICATIONS\n\nINPUT\n• MPPT Range @ Operating Voltage: 15VDC to 33VDC\n• Maximum PV Array Open Circuit Voltage: 50VDC\n• Maximum PV Array Power: 300W\n• Maximum Current: 18A\n\nOUTPUT\n• Nominal Battery Voltage: 12VDC\n• Supported Battery Types: Sealed lead acid vented Gel NiCd battery\n• Maximum Charging Current: 25A\n• Maximum Efficiency: 0.98\n• Charging Method: Three-stage charging bulk absorption and floating\n\nPROTECTION\n• Overload Protection: Above 110 percent audible alarm\n• Overcharge Protection: Yes\n• Polarity Reversal Protection @ Solar Cell and Battery: Yes\n\nINDICATORS\n• LCD Display: Displays solar power load level battery voltage capacity charging current and fault status\n• LED Indicators: Three indicators for solar charging and load status\n\nPHYSICAL\n• Dimensions: 135×170×57.5mm\n• Weight: 0.92kg\n\nENVIRONMENT\n• Humidity: 0 to 100 percent RH no condensing\n• Operating Temperature: -20°C to 55°C\n• Storage Temperature: -40°C to 75°C\n• Altitude: 0 to 3000m","brand":"LinkQnet","offers":[{"title":"Default Title","offer_id":48588181078245,"sku":"UPS-SOLCONT-300W-LQ","price":2271.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/0010\/6725\/files\/SCC-MPPT-300.jpg?v=1773928624","url":"https:\/\/guardsondutyshop.co.za\/products\/linkqnet-300w-12vdc-mppt-solar-charge-controller","provider":"Guards On Duty Shop \u0026 Security Guards ","version":"1.0","type":"link"}