NB Hybrid Solar Inverter MPPT/PWM Charge Controller 1.5KW 2KW

NB Hybrid Solar Inverter MPPT/PWM Charge Controller 1.5KW 2KW

-Pure sine wave output;

-Wide AC voltage input range, AVR output;

-Adopt traditional EI transformer , stable performance;

-LCD real-time display, concise and straightforward;

-Working modes: AC first or battery first optional, intelligent charging;

-RS232 communication port optional;

-Perfect protection system: Battery undervoltage, battery overvoltage, overload power, output short circuit, temperature;

Description

 

⌈ Application Area ⌋

Office and publice facilites, household system, network transmission equipment, manufacturing, control system, solar energy system, oil field, drilling field operation, etc.

Provide stable, reliable and safe solutions for families, islands, ships and other small photovoltaic power systems.

 

⌈ Technical Parameters ⌋

Specification
Model NB-T15224/4820224
Rated Power1500W2000W
Peak Power(20ms)4500W6000W
Start Motor1.5HP2HP
Battery Voltage24/48VDC24VDC
Size(L*W*Hmm)400*180*320
Packing Size(L*W*Hmm)460*240*380
N.W.(kg)1821
G.W.(kg)(Carton Packing)1922
InputDC Input Voltage Range10.5-15VDC(Single battery voltage)
AC Input Voltage Range73VAC~138VAC /  145VAC~275VAC
AC Input Frequency Range45Hz~64Hz
Max AC charging current6A~15A (Depending on the model)
AC charging voltageLEAD battery:Charge Voltage :14V; Float Voltage:13.8V(Single battery voltage)
AC charging methodThree-stage (constant current, constant voltage, floating charge)
OutputEfficiency(Battery Mode)≥85%
Output Voltage(Battery Mode)110VAC±2%  / 220VAC±2%(Battery Mode)
Output Frequency(Battery Mode)50Hz±0.5 or 60Hz±0.5
Output Wave(Battery Mode)Pure Sine Wave
Efficiency(AC Mode)>99%
Output Voltage(AC Mode)110VAC±10%  / 220VAC±10%
Output Frequency(AC Mode)Tracking Automatically
Output waveform distortion(Battery Mode)≤3%(Linear load)
No load loss(Battery Mode)≤2.5%  rated power
No load loss(AC Mode) ≤2% rated power( charger does not work in AC mode)
No load loss(Energy saving Mode)≤10W
Battery TypeCustomize batteryCharge and discharge parameters of different types of batteries (such as lithium batteries, etc.)
can be customized according to user requirements
AlarmANormal working condition, buzzer has no alarm sound
BBuzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection
CWhen the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal
Inside Solar controller
(Optional)
Charging ModePWM or MPPT
Charging current10A/20A/30A/40A/50A/60A
PV Input Voltage RangePWM: 30V-44V(24V system); 60V-88V(48V system)  /  MPPT: 30V-120V(24V system); 60V-120V(48V system)
Max PV Input Voltage(At 25℃)PWM: 50V(24V system); 100V(48V system)  /  MPPT: 150V(24V/48 system)
PV Array Maximum Power24V system: 280W/560W/840W/1120W/1400W/1680W; 48V system: 560W/1120W/1680W/2240W/2800W/3360W
Standby loss≤3W
Maximum conversion efficiency>95%
EnvironmentOperating temperature-10℃~40℃
Storage temperature-15℃~60℃
Noise≤55dB
Elevation2000m(More than derating)
Humidity0%~95% ,No condensation

 


⌈ System Application Diagram ⌋

 

⌈ Case ⌋







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