Solar DCDC Boost Controller for 24V to 72V Systems Product overview This DCDC boost solar controller converts input voltages from 12V to 50V into selectable output voltages of 24V, 36V, 48V, 60V, or 72V. It is designed to maximize usable power from solar arrays while remaining compact and easy to install. Key benefits conversion efficiency: 98% conversion efficiency minimizes energy loss and delivers more usable power to the battery bank or load. Wide input and selectable output: Accepts 12V to 50V input and provides fixed outputs at 24V, 36V, 48V, 60V, or 72V to match a variety of battery systems and equipment. Broad battery compatibility: Works with leadacid, lithium, LiFePO4, and gel batteries, allowing integration with common energy storage technologies. Compact and lightweight: Measures 113*86*39mm and weighs 242g, making it simple to mount in tight spaces and transport when needed. Practical performance: Ideal for matching panel voltage to highervoltage battery banks, reducing wiring losses and enabling longer cable runs at lower current. How it solves common problems Mismatched voltages between solar panels and battery banks are corrected without redesigning the array. Allows existing lowervoltage solar sources to charge highervoltage battery systems, avoiding costly panel replacement. Reduces current for a given power level by raising voltage, which can lower conductor size and heat loss in cable runs. Important specifications Input voltage range: 12V to 50V Output voltages: selectable 24V, 36V, 48V, 60V, 72V Conversion efficiency: 98% Battery compatibility: leadacid, lithium, LiFePO4, gel Size: 113*86*39mm Weight: 242g Typical applications Offgrid RV or camper: Use existing 12V or mixedvoltage solar arrays to charge a 48V house battery bank for appliances and inverters. Remote cabin or small offgrid home: Convert panel output to the battery bank voltage required for lighting, refrigeration, and power tools. Remote equipment and telecommunications: Power 36V to 72V systems from a wider range of solar panel configurations without replacing panels. Installation and use notes Select the required output voltage before connecting to the battery or load. Verify battery chemistry compatibility and set charging parameters at the system level as needed. Mount in a ventilated location and secure wiring according to standard electrical practices. This DCDC boost solar controller provides an efficient, compact solution for converting solar panel voltages to match highervoltage battery systems, offering flexibility and reduced energy loss for a variety of offgrid and mobile power setups.