WDM series solar charge controllers are developed for off-grid solar system,wind system and battery backup solar system. Maximum Power Point Tracking (MPPT) charging technology can increase 20-30% power usage efficiency of solar panels more than PWM charging technology.

Auto identification and selection of system voltage
High performance 32 bits CPU
Wide PV input voltage range, convenient for system configuration
MPPT charge mode, increase power usage efficiency of solar panels
LCD display, intelligent batteries charging status display
Running status display of solar panels, batteries and loads
Optional RS485 communication port, convenient for user integration management
Over-charge protection, over-discharge protection, over-load protection, short-circuit protection and battery wrong-connecting protection, anti-thunder-stroke protection

NWD+ Energy (https://www.hiwedoplus.com) has dedicated numerous years to the mobile diesel generator sets and mobile energy industry, striving relentlessly to establish itself as a reputable enterprise known for stability, superior product quality, and financial robustness.