Shenzhen modbus 30A solar charge controller MPPT for solar panel


Compared to conventional PWM controller, MPPT technology increases the charge efficiency up to 30% and potentially decrease the power of solar array needed.

1.Models
Tracer1215BN,   10A, 12/24V auto work
Tracer2215BN,   20A, 12/24V auto work
Tracer3215BN,   30A, 12/24V auto work
Tracer4215BN,   40A, 12/24V auto work 

2.Features
Innovative MPPT technology
Peak conversion efficiency of 98%
High tracking efficiency up to 99%
Several seconds tracking speed
Die-cast aluminum design and nature cooling
Temperature compensation
Diversified load control to meet different requirements
Four battery type options: Sealed, Gel, Flooded, and USER
Intelligent lighting and timer control for solar lighting system
Energy statistics function
RS485 ports with MODBUS communication protocol
Optional PC monitoring software and remote meter for real-time monitoring and battery management parameter setting
Field upgradable firmware

3.Electronic protections 
PV short circuit  protection                                    
PV overvoltage alarm protection
PV current limiting protection                                
PV reverse polarity protection
Battery overcharge protection                              
Battery over discharge protection
Battery reverse polarity protection                        
Load overload protection                                        
Load short circuit protection                                  
Overheating protection

4. PC software



5. Conversion efficiency curves
Illumination Intensity: 1000W/m2        
Temperature: 25ºC
Test model: Tracer3215B



6. Technological specification