400W Wind & Solar Hybrid Controller (PWM + MPPT) – 24V
An advanced and reliable wind/solar hybrid controller developed for lighting, off-grid systems and hybrid installations. It combines PWM solar regulation with MPPT-based wind energy optimization, which provides stable battery charging and maximum battery bank life.
The controller can handle up to 400W wind power and 200W solar power, with smart braking, multi-stage discharge protection and automatic load control. Perfect for 24V off-grid lighting, small energy systems and wind+solar setups.
Key Features
- Hybrid Control: Wind + Solar in the same unit
- PWM + MPPT principle: Efficient charging in varying weather conditions
- For 24V battery system
- Max wind input: 400W (max 600W)
- Max solar panel: 200W
- High operational reliability: Multiple built-in protections, automatic braking functions
- Indicators + digital display: Shows charging, battery status, light levels, etc.
- Multiple load modes: Automatic light control, timer, full/half power
Technical Data
General Specifications
Parameter Value
Model Number WWS04‑24‑B00D / NE04‑24‑BOOD
Rated Voltage (Battery) 24V
Rated Wind Power 400W
Max Wind Input 600W
Rated Solar Panel Power 200W (or Customized)
Max Current 17A
Net Weight 0.75kg
Dimensions (L × W × H) 123 × 150 × 62mm
Origin Jiangsu, China
Wind Control
Function Value
Wind Shutoff Voltage 29V
Wind Restart 26.4V
Brake Current 17A
Solar Control
Function Value
PV Float Charge 27V
Anti-Reverse Charging Yes
PWM Control Yes
Battery Protection
Function Value
Over-Discharge Protection 21.6V
Restart 24V
Over-Voltage Protection 32V
Anti‑reverse connection Yes
General Specifications
Parameter Value
Model Number WWS04‑24‑B00D / NE04‑24‑BOOD
Rated Voltage (Battery) 24V
Rated Wind Power 400W
Max Wind Input 600W
Rated Solar Panel Power 200W (or Customized)
Max Current 17A
Net Weight 0.75kg
Dimensions (L × W × H) 123 × 150 × 62mm
Origin Jiangsu, China
Wind Control
Function Value
Wind Shutoff Voltage 29V
Wind Restart 26.4V
Brake Current 17A
Solar Control
Function Value
PV Float Charge 27V
Anti‑reverse Charging Yes
PWM Control Yes
Battery Protection
Function Value
Over-discharge Protection 21.6V
Restart 24V
Over-voltage Protection 32V
Anti‑reverse connection Yes
Load Outputs (Load 1 & Load 2)
Function Description
Rated Current 10A per output
Control Mode L1 3 Modes (Default: Light Control On/Off)
Control Mode L2 3 Modes (Default: Light Control + Timer 5h Off)
Half Power Support Yes
Environment
Parameter Value
Temperature -20°C to +55°C
Humidity
35-85% (No Condensation)
Product Description
This 400W 24V wind/solar hybrid controller is the heart of a reliable off-grid charging system. It ensures optimal charging by:
- Managing both wind power & solar power simultaneously, without conflicts
- Protecting the battery from overcharging, deep discharging and power spikes
- Automatically braking the wind generator when voltage or current becomes too high
- Dumping excess energy in thousands of levels → longer battery life
- Automatically controlling the load outputs via light control, timer or constant operation
- Show status in real time via LED + digital display
It is developed for long life, low idle loss and stable operation even in demanding climates.
Perfect for Off-grid 24V energy systems
Small wind turbines (≤400–600W)
Solar lighting & pole lighting
Parking lots, farms, marine environments
Charging systems at docks, swimming areas, outbuildings, barns, woodsheds, etc.
Battery banks that require high safety
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