Name: Growatt Inverter WIT 50K-XHU price ( October 2025 )
Price: 4725 USD
Availability: InStock
Rating: 5.00 (1 reviews)

Description

Datasheet	WIT 29.9K-XHU	WIT 30K-XHU	WIT 36K-XHU	WIT 40K-XHU	WIT 50K-XHU
Input Data (PV)
Max. recommended PV power (for module STC)	59.8kW	60kW	72kW	80kW	100kW
Start voltage	195V
Max. DC voltage	1100V
Nominal voltage	620V
MPPT voltage range	180V-1000V
Full load DC voltage range	375V-850V	375V-850V	450V-850V	500V-850V	620V-850V
Max. input current per MPP tracker	40A
Max. short-circuit current per MPP tracker	50A
No. of PV strings per MPP tracker	2
No. of MPP trackers	4
Battery Data (DC)
Battery voltage range	200-900V
Full load battery voltage range	200-800V	200-800V	225-800V	250-800V	310-800V
Recommended battery voltage	512V
No. of battery input	3
Max. charging/discharging current	55A*3
BMS communication	RS485/CAN
Input/Output AC
AC input/output nominal power(Grid)	59.8kW/29.9kW	60kW/30kW	72kW/36kW	80kW/40kW	100kW/50kW
Max. AC input/output apparent power(Grid)	59.8kVA/29.9kVA	66kVA/33kVA	79.2kVA/39.6kVA	88kVA/44kVA	110kVA/55kVA
Max. input/output current(Grid)	90.6A/45.3A	100A/50A	120A/60A	133.3A/66.7A	166.7A/83.3A
Max. input current(GEN/AC couple)	90.6A/45.3A	100A/45.5A	120A/54.5A	133.3A/60.7A	166.7A/75.7A
Max. continuous AC passthrough current	200A
Nominal AC voltage/range*¹	380/400V -15%~10%
Nominal AC grid frequency/range	50Hz/60Hz, 45-55Hz/55-65Hz
Power factor(@nominal power)	>0.99
Adjustable power factor	-1…+1
THDi	<3%
AC grid connection type	3P3W+PE/3P4W+PE
Backup Power
AC nominal output power	29.9kW	30kW	36kW	40kW	50kW
Max. AC apparent power	29.9kVA	45kVA	54kVA	60kVA	75kVA
Nominal AC voltage	220V/230V(L-N), 380V/400V(L-L)
Nominal AC frequency	50/60Hz
Max. output current	68.0A	68.2A	81.8A	91A	113.6A
Overload capability	1.5 times of rated power, 10s
THDv	<3% (@Linear full load)
Switch time	≤10ms
Efficiency
Max. efficiency	98.1%
Protection Devices
DC reverse polarity protection	Yes
Battery reverse protection	Yes
Insulation resistance monitoring	Yes
AC/DC surge protection	Type II
AC short-circuit protection	Yes
Ground fault monitoring	Yes
Grid monitoring	Yes
String monitoring	Yes
Anti-islanding protection	Yes
Residual-current monitoring unit	Yes
General Data
Dimensions (W/H/D)	920/585/320mm
Weight	90kg
Operating temperature range	-30°C – 60°C (>50°C derating)
Noise emission	≤55dB
Altitude	4000m
Topology	Transformerless
Cooling	Smart air cooling
Protection degree	IP66
Relative humidity	0~95%
Interfaces
Display	OLED+LED/APP
Interfaces	RS485/USB/CAN, WIFI/LAN(Opt)
Warranty: 5 / 10 years	Yes/Opt
NRS 097-2-1:2017, EN 50549-1, NC RFG, PSE-2018, PTPiREE-2021, IEC 62116, IEC 61727, G99:2020, VDE 4105, IEC/EN 61000-6-1, IEC/EN 61000-6-3, IEC/EN 62109-1, IEC/EN 62109-2

Growatt WIT 50K‑XHU Hybrid Inverter – Industrial‑Grade Solar Intelligence

The Growatt WIT 50K‑XHU represents a pinnacle of hybrid inverter technology, purpose‑built for large commercial and industrial solar installations. With a robust 50 kW AC output and support for up to 100 kW DC from PV arrays, it delivers powerful, intelligent energy management tailored to warehouses, factories, and enterprise-grade setups.

Outstanding Efficiency & Maximum Yield
Featuring four MPPT channels and a DC/AC ratio of up to 2.0, the WIT 50K-XHU extracts optimal power from varied panel orientations. It achieves up to 98.4% peak efficiency (often rated ~98.1–98.4%) , minimizing losses for stronger ROI.

Comprehensive Battery & Backup Features
With three high-voltage battery inputs and a wide voltage range (200–900 V, typically recommended ~512–768 V), the inverter handles charging/discharging currents of up to 55 A × 3 or 83 A in some configurations Intelligent support for lithium and lead-acid chemistries, combined with UPS, black-start, generator integration, and smart-load features, ensures uninterrupted operations even during outages.

Powerful AC Output & Grid Adaptability
Designed for demanding environments, it offers 100% three-phase unbalanced output, 110% continuous overload, and 150% peak off-grid support for 10 seconds. Adjustable power factor (–1 to +1), low THDi (<3%), and compliance with international standards make it suitable for weak-grid and sensitive-load scenarios.

Rugged & Intelligent Design
Built to endure, the WIT 50K-XHU features transformerless topology, smart air cooling with no derating up to 50 °C ambient, and IP66 protection, safeguarding against extreme weather. Safety is further enhanced with Type II SPD protection, active AFCI (arc fault detection), DC reverse-polarity safeguards, and insulation monitoring

Seamless Connectivity & Management
Operators benefit from OLED + LED display, multi-protocol connectivity (RS485, USB, CAN, Wi‑Fi, LAN optional), and free remote monitoring via Growatt’s Shine platforms

Trusted Worldwide Shipping by Growatt
We ensure fully insured, carefully packaged shipments to destinations across Europe, the Middle East, Asia, Africa, and the Americas. Whether delivering to remote sites or major cities, our logistics team manages end-to-end transport, ensuring your inverter arrives intact and ready for installation.

With cutting-edge efficiency, robust scalability, advanced battery integration, and global delivery, Growatt WIT 50K‑XHU is the ideal choice for businesses seeking intelligent, reliable solar-plus-storage solutions.