Growatt Three Phase 50kw 55kw 60kw 70kw Hybrid Solar Energy Inverter with MPPT Function

Product Description

Product Description

 

Datasheet	WIT 50K-H WIT 50K-HU	WIT 63K-H WIT 63K-HU	WIT 75K-H WIT 75K-HU	WIT 100K-H WIT 100K-HU
Input Data (PV)
Max. recommended PV power(for module STC)	109.2kW	124.8kW	156kW	156kW
Start voltage	195V
Max. input voltage	1100V
Max. open circuit voltage of PV*	1000V
MPPT nominal voltage/range	550V, 180V-800V
Max. input current per MPP tracker	32A
Max. short-circuit current per MPP tracker	40A (20A per string)
No. of PV strings per MPP tracker	2
No. of MPP trackers	7	8	10	10
Output Data (AC)
AC nominal power	50kW	63kW	75kW	100kW
Max. AC apparent power	55kVA	69.3kVA	82.5kVA	110kVA
Nominal AC voltage/range	380/400/415V,-15%~+10%
AC grid frequency/range	50/60Hz , 45-55Hz/55-65Hz
Max. output current	83.3A	105A	125A	166.7A
Adjustable power factor	-1…+1
THDi	<3%
AC grid connection type*	3P3W+PE/3P4W+PE
Input Data (AC)
AC nominal power	50kW/100kW	63kW/126kW	75kW/150kW	100kW/200kW
Max. AC apparent powe	100kVA	126kVA	150kVA	200kVA
Nominal AC voltage/range	380/400/415V,-15%~+10%
Nominal AC grid frequency/range	50/60Hz , 45-55Hz/55-65Hz
Max. input current	83.3A/151.5A	105A/190.9A	125A/227.3A	166.7A/303A
Battery Data (DC)
Continuous charging and discharging power	56.7kW	71.4kW	85.1kW	113.5kW
Battery voltage range*	600-1000V (for 3P3W) / 680-1000V (for 3P4W)
Max charging and discharging current	83.3A	105A	125A	167A
BMS communication	RS485/CAN
Backup Power (AC)
Rated AC output power	50kW	63kW	75kW	100kW
Max. AC apparent power	60kVA	75.6kVA	90kVA	120kVA
Nominal AC voltage	220V/230V/240V(L-N),380V/400V/415V(L-L)
Nominal AC output frequency	50/60Hz
Load connection*	3P3W+PE/3P4W+PE
Max. output current	90.9A	114.5A	136.4A	181.8A
THDv	<3%
Load unbalance	100% three-phase unbalanced
Overload capacity	≤110%: Continues; 110%~120%: 200ms
On/off grid transfer time	≤20ms
Efficiency
Max. efficiency	98.2%
Protection Devices
DC reverse polarity protection	Yes
Battery reverse protection	Yes
AC/DC surge protection	Type II
Insulation resistance monitoring	Yes
Ground fault monitoring	Yes
Grid monitoring	Yes
Residual-current monitoring unit	Yes
AC short-circuit protection	Yes
Strings monitoring	Yes
Anti-islanding protection	Yes
PID protection	Yes
AFCI function	Opt
General
Dimensions (W/H/D)	820/1350/510mm
Weight	153kg		160kg
Operating temperature range	-30 °C~60 °C (> 50°C, derating)
Relative humidity	0~100%
Altitude	≤13123ft(4000m)
Topology	Transformerless
Cooling	Smart air cooling
Enclosure	IP66
Display	OLED+LED/WIFI+APP
Interfaces: RS485/CAN	Yes
Interfaces: WIFI/4G/LAN	Opt
Warranty (5/10 years)	Yes/Opt

Company Profile

Why Choose Us

DAH solar:Powering the Future with Solar Energy Storage Solutions

DAH solar is a leading manufacturer and global exporter specializing in advanced solar energy storage product. With a strong commitment to innovation, sustainability, and quality, we empower homes, businesses, and communities worldwide to harness the full potential of solar energy. Our cutting-edge energy storage solutions are designed to meet the growing demand for reliable, efficient, and eco-friendly power systems in an increasingly energy-conscious world.
At DAH solar, our mission is to drive the global transition to renewable energy by providing state-of-the-art energy storage solutions that optimize solar energy storage. We aim to make clean energy accessible, affordable, and reliable for everyone, contributing to a greener and more sustainable future.

Core Products and Expertis

DAH solar specializes in the design, development, and production of high-performance lithium-ion batteries tailored for solar energy storage applications. Our product portfolio includes:
1. Residential Energy Storage Systems: Compact and efficient batteries for homeowners to store excess solar energy, ensuring uninterrupted power supply day and night.
2. Commercial and Industrial Solutions: Scalable energy storage systems for businesses, reducing energy costs and enhancing grid independence.
3. Off-Grid and Hybrid Systems: Robust batteries for remote areas and hybrid solar setups, providing reliable power in off-grid or unstable grid environments.
4. Customized Solutions: Tailored battery systems to meet specific project requirements, ensuring optimal performance and integration.

Our Vision for the Future

As the world shifts toward renewable energy, DAH solar is committed to being a key player in the solar energy storage revolution. We envision a future where clean, reliable, and affordable energy is accessible to all, and we are dedicated to making this vision a reality through continuous innovation, strategic partnerships, and a relentless focus on customer satisfaction. Join us in powering a sustainable future. With DAH solar, the energy of tomorrow is within reach today.