50kw Split Phase 120/240Vac Pure Sine Wave Off Grid Inverter with Solar Charge Controller and AC Grid Input

Product Description

50kw Split Phase 120/240Vac Pure Sine Wave Off Grid Inverter with Solar Charge Controller and AC Grid Input 

Technical Features/Our Advantages

• With low frequency transformer, 100% full power output, can work 24hx7. 
• High efficiency > 94%, low loss and long service life > 15 years. 
• Mitsubishi IPM intelligent modular structure design, easy and low cost for future's maintenance, powerful protection for over load, short circuit, over temperature which is more safe and reliable. 
• The DC input voltge range, output voltage, output frequency can be set. 
• Two kinds of start mode: variable frequency start or step down voltage start, higher capacity to drive inductive load. 
• AC bypass input(DC power priority or AC bypass power priority can be set) and RS485 monitoring optional.
• Wide voltage input range can be selected from 100-400VDC or 200-600VDC or 400-800VDC, off grid inverter can work without battery.
• Powerful data display function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
• Approved by European CE (EMC, LVD, UL1741, CSA22.2) certificate.

Optional Function

• RS485 remote monitoring
• Can add AC bypass input complementary function
• Can built in solar charge controller or AC-DC charger

Product Specifications

DC Input

• DC input: 240/300/360/480/540/600Vdc

AC Bypass Input: Optional

AC Output

• Rated output power: 50kw 
• Pure sine wave
• AC output voltage: 110/120/220/230/240/380/400/415/440/480VAC (optional)
• Output phase: Single phase or Split phase or Three phase
• Frequency: 50hz or 60hz
• Power Factor: >0.95
• Inverter efficiency: >94%
• LCD Display
• Voltage accuracy: Load balancing<1%, Unbalance <5%
• THD: linear load, 2%, nonlinear load >3%
• No load amps: 2% of inverter size depending on DC voltage (1000 watts / DC input voltage = amps)

Protections

• Overload 150% for 5 seconds, 120% for 35 seconds
• Input reverse polarity
• Under voltage
• Over voltage
• Output over current
• Short circuit
• Over temperature
• Fan cooled, Always on
• Short circuit: no automatic recovery. Restart required
• <50dB
• Operating temperature: -25 to 55 Celsius
• Humidity: 90% non-condensing
• Dimensions: 650mm(Width) x 750mm(Depth) x 1200mm(Height) 
• Weight: 360kg

Efficient and Adaptable Solar Power Solution

With a maximum solar input of 60kW and MPPT efficiency of up to 99%, this inverter optimizes your solar energy harvesting and storage. The unit is engineered for compatibility with various battery chemistries and features supported AC grid input, allowing seamless integration into off-grid or hybrid systems.


Easy Monitoring and Safe Operation

Equipped with an LCD digital display and intelligent fan cooling, this inverter keeps you informed of operational status while ensuring components remain within optimal temperature ranges. Built-in safety protections guard against overload, short circuit, over-temperature, and low battery conditions.


Versatile and Reliable Design for New Zealand's Needs

Floor or wall mountable, this inverter is suitable for homes, commercial, and industrial off-grid environments. Compliant with IEC/EN standards, it ensures peace of mind for users and installers across the country, delivering dependable power where grid connection is limited or unavailable.