30A 12V 24V 48V Wifi MPPT Solar Charge Controller for Lead-acid Battery

30A MPPT Solar Charge Controller with Wifi  100% MPPT controller Intelligent Maximum PowerPoint Tracking technology Built-in DSP controller with high performance Automatic battery voltage detection 12V/24V/48V Three-stage charging optimizes battery performance Multi-function LCDs Output limited current protection Overcharge protection Over-temperature protection Easy to be mounted on the wall No need for an extra device to be in parallel No limited quantity to be in parallel Suitable for battery types of sealed lead acid, vented, and Gel battery   Model No. 30A-V123+CloudBox Charging Technology MPPT / Maximum power point tracking Charging Mode 3-stage： Constant current(MPPT) Constant voltage(Absorption voltage) Floating charge System Type DC12V/24V/48V Recognition automatically Automatic Select Voltage Range 12V system (DC9V-DC15V) 24V system (DC18V-DC29V) 48V system (DC40V~DC60V) Soft Start Time ≤1S Dynamic Response and Recovery Time 100us Max Efficiency ≥98.2%   PV Utilization ≥99% Self Consumption ≤1.2W Input Specification   Voc Range of PV ( Make sure the Voc of PV meets the requirement as right. Voc is 1.5 or 2 times than battery, then it’s the best efficiency. )  12V system (DC20V~DC80V) 24V system (DC37V~DC105V) 48V system (DC72V~DC160V) Maximum PV Module Open Circuit Voltage (Never over max PV Voc)  For 12V battery: 80V For 24V battery: 105V For 48V battery: 160V The Maximum Nominal PV power 12V system (400W) 24V system (720W) 48V system (1200W)  Output Specification Selectable Battery Type Vented/ Sealed / Gel / NiCd battery (Defined voltage by user) For a 12V battery, you could set the voltage from 12V-17V. For a 24V battery, you could set the voltage from 24V-34V. For a 48V battery, you could set the voltage from 48V-68V. Absorption Charging Voltage Refer to the manual Floating Charging Voltage Refer to the manual Overcharging Protection Voltage 12V system (15V) 24V system (30V) 48V system (60V)  Rated Output Current 30A Output Voltage Ripple-peak 100mV Output Voltage Accuracy ≤±1% Indicating   LCD Refer to the manual Protection Function Temperature Protection 75 °C/ 167℉ Fan-on Temperature >45 °C/ 113℉ Fan-off Temperature <40 °C / 104℉ PV Reverse Polarity Protection Yes (When Voc<100V only) PV Over-voltage Protection Yes(When Voc>180V, the controller will be burnt.) Battery Overcharge Current Protection Yes Battery Overcharge Voltage Protection Yes Battery Low Voltage Protection Yes Enclosure Acoustic Noise ≤40dB Cooling Way Forced air cooling Components Industrial grade Size (cm) 21.5*11.5*5 cm/8.46*4.52*1.96 in Net Weight(Kg) 1.3kg/2.86lb Gross Weight(Kg) 1.4kg/3.08lb Safety EN 62109-1 EN 60730-1 EN IEC 61000-6-3  EN IEC 61000-6-1 Protection Category IP21 Environmental Condition Indoor Operating Temperature -20℃ ~ +55℃ / -4℉ ~ + 131℉ Storage Temperature -40℃ ~ +75℃ / -40℉ ~ + 167℉   Content Included 1 MPPT solar controller 1 set of parts for shell mounted 1 manual   Reminder: Please choose the right warehouse for your purchase. The CN warehouse can ship to the world. The US warehouse only ships to the USA. The DE warehouse only ships to European Union. The AU warehouse only ships to Australia. The UK warehouse only ships to the United Kingdom.