LINKQNET 300W 12VDC MPPT SOLAR CHARGE CONTROLLER

FEATURES • Intelligent Maximum Power Point Tracking technology • Built-in DSP controller with high performance • Automatic battery voltage detection (Only for 600W and 3KW) • Battery temperature sensor (BTS) automatically provides temperature compensation (only for 3KW) • Three-stage charging optimises battery performance • Auto load-detection • MultifunctionaL LCD displays detailed information • Reverse polarity protection of solar panel and battery • Overcharge and overload protection • Suitable for different battery types. SPECIFICATIONS INPUT • MPPT Range @ Operating Voltage: 15VDC to 33VDC • Maximum PV Array Open Circuit Voltage: 50VDC • Maximum PV Array Power: 300W • Maximum Current: 18A OUTPUT • Nominal Battery Voltage: 12VDC • Supported Battery Types: Sealed lead acid vented Gel NiCd battery • Maximum Charging Current: 25A • Maximum Efficiency: 0.98 • Charging Method: Three-stage charging bulk absorption and floating PROTECTION • Overload Protection: Above 110 percent audible alarm • Overcharge Protection: Yes • Polarity Reversal Protection @ Solar Cell and Battery: Yes INDICATORS • LCD Display: Displays solar power load level battery voltage capacity charging current and fault status • LED Indicators: Three indicators for solar charging and load status PHYSICAL • Dimensions: 135×170×57.5mm • Weight: 0.92kg ENVIRONMENT • Humidity: 0 to 100 percent RH no condensing • Operating Temperature: -20°C to 55°C • Storage Temperature: -40°C to 75°C • Altitude: 0 to 3000m