Optimized energy conversion ZK SJ30 uses an advanced MPPT function to maximize energy conversion during battery charging and while powering devices, improving overall system efficiency. Diverse applications This power module is well suited for adjustable DC power supplies, battery management systems, and LED constantcurrent applications, making it a versatile choice for a range of projects. Effective heat dissipation Featuring low internal resistance MOS tubes and large heat sinks, the SJ30 maintains reliable performance under demanding conditions by efficiently dissipating heat. Benefits at a glance Improves energy utilization with MPPT during charging and device operation Supports multiple applications including adjustable DC supplies, BMS, and LED CC circuits Maintains stable performance through efficient heat management with low resistance MOS tubes and large heat sinks Provides reliable operation in demanding environments, reducing risk of thermalrelated performance loss Use scenarios Offgrid or solarpowered charging systems: MPPT optimizes energy capture from a solar source to charge batteries more efficiently and power connected devices Laboratory or workshop power setups: compatible with adjustable DC power supplies and battery management configurations for flexible testing and operation LED lighting installations: delivers constantcurrent drive with efficient heat dissipation to extend LED life and maintain stable illumination