Multilayer Protection for reliable power control Protects against short circuits, overloads, antireverse connection, and full or overdischarge conditions Builtin safeguards reduce risk of battery damage and system downtime LED working indicator shows circuit status at a glance for easy monitoring and troubleshooting Designed for durability and reliability Comprehensive design reduces moisturerelated damage for stable performance in humid environments Durable construction supports longterm use in outdoor power setups Compact form factor for straightforward installation in common solar and wind power enclosures Key benefits and how it solves problems Prevents common failure modes that shorten battery and controller life, helping systems run longer between maintenance cycles Simplifies system checks with a clear LED status light, so installers and users can quickly confirm operation without extra tools Moistureresistant design minimizes corrosion and component degradation in outdoor installations Compatibility and performance Compatible with solar street lamps, courtyard lights, small solar power stations, and various wind power DC systems Works as a protective module within DC offgrid power systems to safeguard batteries and controllers Suitable for a range of small to medium offgrid installations that require reliable overdischarge and reverse connection protection Practical use scenarios Solar street lighting: Install between the solar charge controller and battery to prevent reverse current at night and avoid overdischarge during extended cloudy periods Courtyard or garden lighting: Integrate into a small offgrid lighting system to protect the battery and ensure steady operation with clear status visibility via the LED indicator Small solar power station or wind DC system: Use as a protective layer in remote installations to reduce failure risk from overloads, short circuits, and moisture exposure What makes it stand out Multilayer protection that addresses the most common electrical risks in offgrid DC systems LED indicator for quick visual status checks without extra diagnostic equipment Designed to resist humidityrelated issues for dependable outdoor performance Installation notes Intended for DC offgrid power systems; integrate according to the system wiring diagram and safety practices Confirm compatibility with system voltage and battery type before final installation