30A EPever 100V Tracer3210CN MPPT Solar Controller Regulators

Features:
• Original dry contact design, achieve the switch of external equipment
• Multiple dry contact control mode, local, remote and cross- network
• Multiple dry contact working modes: manual control, light ON/OFF, light ON+timer and time control
• High tracking efficiency no less than 99.5%
• Peak conversion efficiency of 97.5%, full-load efficiency of 96%
• Accurately recognizing and tracking of multiple power points.
• Battery temperature compensation function
• Real-time energy statistics function
• RS485 port with industrial standard MODBUS open architecture
• Fully programmable function via PC software
• Support software upgrade

Electronic protections:
• PV over current protection 
• PV short circuit protection 
• PV reverse polarity protection 
• Battery over voltage protection
• Battery over discharge protection 
• Battery reverse polarity protection
• Battery overheating protection 
• Controller overheating protection