*Dual Independent MPP Trackers for ES4200/5000    
*Compact Size & Light Weight    
*User Friendly LCD Display    
*User High MTBF Component    
*Convection Cooling    
*Intelligence DSP Controller    
*Protection Class IP65    
*Intelligence MPPT Technology    
*High MPPT Tracker Efficiency    
*Up to 96% high conversion efficiency    
*Easy of installation    
*Multi-Country Certifications    
*Allowable De-rating Operation     
*Maximum Output Power Clamping    
*Active and Passive Anti-islanding Technology    
*Multi-Operation Mode    
*Firmware Upgradability