Growatt 50KW Hybrid Inverter

Growatt 50KW Hybrid Inverter

The Growatt WIT 50KW-H/HU Hybrid Inverter is a comprehensive energy management solution for commercial and industrial usages. This operating system is the foundation for businesses who want to combine solar power generation, energy storage, and grid connection. It provides dependable operations for facilities that need a large power capacity, including factories, farms, and larger commercial businesses.
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Description
Technical Parameters

Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of growatt 50kw hybrid inverter in China, also supports customized service. Welcome to buy advanced growatt 50kw hybrid inverter in stock from our factory.

 

 

Products Description

 

Product Advantages

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1. Operational Resilience and Power Continuity

Growatt 50KW Hybrid Inverter system allows for a continuous power supply for critical operations. If the grid stops supplying power, it switches to backup supply mode in milliseconds to allow essential equipment to continue running unseen. This durable inverter system handles varying load situations that industrial operations may require, and provides stable power quality to voltage sensitive machinery and production operations. This reliability allows operations to avoid lost production and work interruption.

2. Smart Energy Management

The system uses smart algorithms to analyze energy uses patterns based on demand and utility price schedule. When production is taking place, the system autonomously maximizes solar energy use; in turn, it manages battery charge/discharge cycles. The intelligent control system stores information about energy usage daily and adapts operations continually to enhance self-consumption of solar energy. This results in dramatically lower electricity consumption from the grid during peak price periods.

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3. Modular System Design

Businesses can begin with a baseline configuration, and grow their energy systems as their operational needs require. The modular design is capable to integrate additional power simply for scaling energy systems for sustainability. The flexibility to implement a long-term energy solution that can grow as production requirements and energy targets change is a fundamental aspect of the business model without requiring a complete system replacement.

4. Management of Maintenance and Operations

This system offers a variety of monitoring and management options that provides a view of energy production and consumption in real time. Because it can be accessed remotely, the operators can assess the system's performance status and manage system performance from anywhere. Automatic alerts will notify the operators of maintenance needs or system performance deviations. This proactive management of the system helps to avoid system downtime and keeps the system operating efficiently through time.

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Product Features

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Scalable System Architecture

Growatt 50KW Hybrid Inverter has a modular design for flexibility and scalability of configurations through to 300kW total capacity. Scalability allows the customer to start with a base system and grow their energy infrastructure as their needs expand. The ability to run parallel will allow customers to add units as their system needs expand, without interrupting the existing power system. 

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Advanced Power Protection Features

This inverter provides UPS-grade power capacity which allows it to operate indefinitely during any grid transfer time, and is able to keep critical operations powered with little intervention. Additionally, because it also has black start capabilities - meaning it will restart on its own, without an input from the grid in order to power endpoints, it is a far more reliable option than other inverters.

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Enhanced Load Management Capabilities

The system is capable of outstanding performance under a heavy load, with the capability of supporting a 100% unbalanced load operation in back-up configuration. This guarantees that power delivery will remain stable even when loads are applied unbalanced across the phases. The continuous overloading capacity at 110% of the AC branch of the system provides further space for the power for other intended surge or duration increase of the load without issues with system stability.

04/

Intelligent Generator Integration

The integrated remote control functionality for diesel generators facilitates the smart interfacing of renewable sources with conventional backup power. The system can automatically control the generator operation based on battery state of charge, load demand and the preset operational parameters. This smart interfacing optimises fuel consumption, minimises maintenance and enhances the lifespan of the generator while ensuring the backup power is available, if required.

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Optimized Solar Energy Harvesting

Having Multiple Maximum Power Point Tracking (MPPT) inputs allows for maximizing energy harvest from solar arrays with different orientations and configurations. This allows the to yield maximum energy from a more complex rooftop installation or a ground-mounted system that may have some partial shading. Since the MPPT channels are independent, the maximum power point of one array does not influence the overall performance of the system if that array experiences partial shading or performance variation.

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Grid-Support Capabilities

Functions of the inverter will give the inverter active power management and voltage regulation capabilities, which improves grid reliability and power quality. This will help to support demand response programs, as well as local grid needs, while also being compliant with utility requirements and standards. The ability for the system to provide reactive power support also improves the overall power factor correction and overall grid interactivity.

Product Parameters

 

Datasheet Growatt 50KW Hybrid Inverter
Input Data (PV)
Max. recommended PV power (for module STC) 109.2kW
Start voltage 195V
Max. input voltage 1100V
Max. open circuit voltage of PV*1 1000V
MPPT nominal voltage/range 550V,180V~800V
Max. input current per MPP tracker 32A
Max. short-circuit current per MPP tracker 40A
No. of PV strings per MPP tracker 2
No. of MPP trackers 7
Output Data (AC)
AC nominal power 50kW
Max. AC apparent power 55kVA
Nominal AC voltage/range 380/400/415V,-15%~+10%
Nominal AC grid frequency/range 50/60Hz,45-55Hz/55-65Hz
Max. output current 83.3A
Adjustable power factor -1...+1
THDi <3% (@100% load)
AC grid connection type 3P3W+PE/3P4W+PE
Input Data (AC)
AC nominal power 50kW/100kW
Max. AC apparent power 55kVA/100kVA
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
Battery Data (DC)
Continuous charging and discharging power 56.7kW
Battery voltage range 600-1000V (for 3P3W) / 680-1000V (for 3P4W) (>850V derating)
Recommended battery voltage 768V
Max charging and discharging current 83.3A
BMS communication RS485/CAN
Backup Power(AC)*2
Rated AC output power 50kW
Max. AC apparent power 60kVA
Rated AC output voltage 220V/230V/240V(L-N),380V/400V/415V(L-L)
Nominal AC output frequency 50/60 Hz
Load connection 3P3W+PE/3P4W+PE
Max. output current 90.9A
THDv <3% (Linear load)
Load unbalance 100% three-phase unbalanced
Overload capacity ≤110%: Continues; 110%~120%: 120%: 200ms
On/off grid transfer time ≤10ms
Efficiency
Max. efficiency 98.2%
Protection Devices
PV 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
String monitoring Yes
Anti-islanding protection Yes
PID protection Yes
AFCI function Opt
General
Dimensions (W/H/D) 820/1350/510mm
Weight 153kg
Operating temperature range -30°C - 60°C (>50°C derating)
Relative humidity 0~100%
Altitude 4000m
Topology Transformerless
Cooling Smart air cooling
IP degree IP66
Display OLED+LED/WiFi+APP
Interfaces: RS485/CAN/USB Yes
Interfaces: WIFI/LAN Opt
Warranty (5/10 years) Yes/Opt
EN 62920-2017, IEC/EN 62477-1, IEC/EN 62109-1, IEC/EN 62109-2, IEC 62116, IEC 61727, G99:2020, EN 50549-1, VDE 4105, NRS 097-2-1

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