PHOTONIC UNIVERSE 400W 12V Waterproof Wind Charge Controller Regulator for 12V Wind Turbines up to 400W | Model: FW04-12 | IP67 Rated The Photonic Universe FW04-12 is a robust 400W 12V wind charge controller designed to efficiently manage power from 12V wind turbines. This essential component converts the three-phase AC output from your wind generator into stable DC power, suitable for charging 12V lead-acid battery banks. Engineered for reliability, it ensures your batteries are charged safely while protecting your wind turbine from adverse conditions. Featuring a fully waterproof IP67-rated casing, this wind charge regulator is ideal for outdoor installation, offering durability against harsh weather. It incorporates advanced dual safety protection, including automatic braking for overcharge prevention and high wind speed protection, making it a dependable choice for various off-grid and remote power systems. COMPATIBILITY NOTE: Designed for 12V lead-acid batteries and 12V wind turbines ranging from 100W to 400W with 3-phase AC output. Key Features ▶ 400W 12V Capacity — Manages wind turbines up to 400W for 12V battery charging. ▶ AC to DC Conversion — Converts three-phase AC output from wind generators to stable DC for battery banks. ▶ IP67 Waterproof Rating — Fully sealed casing ensures suitability for outdoor mounting and harsh environments. ▶ Automatic Braking — Protects batteries from overcharging and the turbine from damage in high winds. ▶ LED Indicators — Provides clear visual feedback on system status, connections, and wind generator speed. ▶ Dual Safety Protection — Advanced features safeguard both the battery and the wind turbine. Technical Specifications Parameter Value Battery Voltage: 12V Min. Wind Generator Capacity: 100W Max. Wind Generator Capacity: 400W Wind Generator Braking Voltage: 15V Wind Generator Recovery Voltage: 13.5V Display Mode: LED Ambient Temperature: -35°C to +75°C Dimensions (L x W x H): 150 x 87 x 28 mm Weight: 400g Quiescent Current: <15 mA IP Protection Level: IP67 Charging & Battery Modes The Photonic Universe FW04-12 controller intelligently manages the charging process for 12V lead-acid batteries. It continuously monitors the battery voltage and wind turbine output to ensure optimal charging efficiency and battery longevity. Mode/Function Description Battery Charging Converts 3-phase AC from the wind turbine to DC for charging 12V lead-acid batteries. Overcharge Protection Automatically applies braking to the wind turbine when the battery reaches 15V to prevent overcharging. Recovery Mode Resumes charging when battery voltage drops to 13.5V after braking. Typical Applications Application Description Off-Grid Homes & Cabins Provides reliable power management for standalone wind power systems in remote locations. Caravans & Motorhomes Ideal for charging leisure batteries from small wind turbines during travel or stationary use. Marine & Boating Its waterproof design makes it suitable for charging marine battery banks from boat-mounted wind generators. Small Business & Agriculture Supports power needs for remote monitoring stations, lighting, or small farm equipment. Built-In Protection Functions The Photonic Universe FW04-12 wind charge controller is equipped with comprehensive protection features to ensure system safety and longevity. These include: Battery Overcharge Protection (automatic braking at 15V) • High Wind Speed Protection (automatic braking to prevent turbine damage) • Reverse Polarity Protection (for battery connections) • IP67 Waterproofing (protection against dust and water ingress). Common Questions What type of batteries is this controller compatible with? This controller is designed for use with 12V lead-acid batteries. Can this controller be installed outdoors? Yes, with an IP67 waterproof rating, the Photonic Universe FW04-12 is fully sealed and suitable for outdoor mounting in various weather conditions. How does the controller protect the wind turbine? It features automatic braking that activates when high wind speeds are detected, preventing potential damage to the turbine. What is the maximum wind turbine capacity it can handle? This controller is compatible with 12V wind turbines with a maximum capacity of 400W. Installation Notes Ensure the wind generator's output voltage matches the rated battery voltage (12V). Connect battery positive and negative cables to the controller *before* connecting the three wind generator cables. Verify all connections are secure and correct to prevent abnormal system operation or component damage. Refer to the included instruction manual for detailed wiring diagrams and operational guidance. Before You Buy Confirm your wind turbine's rated power is between 100W and 400W. Ensure your battery bank is a 12V lead-acid system. Check that your wind generator has a 3-phase AC output for compatibility. Consider the physical dimensions (150 x 87 x 28 mm) for your intended mounting location. Always verify product specifications and compatibility with your existing system components before purchase. This product is covered by a 1-year warranty.
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