
Title
On-Grid Solar Inverter of Growatt 25KW
Efficient and Durable Inverter for Commercial and Institutional Solar Projects
The Growatt 25KW On-Grid Solar Inverter is a reliable and smart solution for mid-sized solar systems in commercial buildings, schools, agricultural sites, and more. With advanced MPPT tracking, high system efficiency, and intelligent monitoring, itβs ideal for installations that demand performance, flexibility, and long-term stability.
Key Features of Growatt 25KW On-Grid Inverter
25,000W Rated AC Output
Designed to meet the energy needs of medium-sized commercial setups, helping reduce electricity bills and enhance energy independence.
3 MPPT Inputs for Greater Energy Harvest
Equipped with 3 MPPTs to manage multiple string configurations and handle shading or orientation differences efficiently.
Excellent Conversion Efficiency
Delivers up to 98.6% maximum efficiency, ensuring minimal energy losses and improved performance.
Technical Specifications
Electrical Characteristics
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Rated Output Power: 25,000W
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Max PV Input Power: 37,500W
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Max DC Input Voltage: 1100V
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MPPT Voltage Range: 200V β 1000V
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Number of MPPTs: 3
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Strings per MPPT: 2
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Max Efficiency: 98.6%
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Euro Efficiency: 98.2%
AC Output
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Output Voltage: 400V, Three Phase
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Grid Frequency: 50/60Hz
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Adjustable Power Factor: 0.8 leading to 0.8 lagging
Protection and Safety
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IP66 Rated β Suitable for outdoor environments
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Built-in DC Switch
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Type II Surge Protection (AC & DC)
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Anti-islanding, over/under voltage, short-circuit, and ground fault protection
Monitoring and Communication
Smart Monitoring System
Compatible with Growatt Shine Server and ShinePhone App, enabling real-time monitoring, alerts, and data logging.
Communication Options
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RS485
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CAN
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USB
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Optional: Wi-Fi / GPRS / Ethernet modules
Perfect for integration with SCADA or third-party monitoring platforms.
Applications
Best Suited For
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Commercial rooftops
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Educational institutions
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Agricultural solar systems
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Mid-sized industrial facilities
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Grid-tied solar farms
Grid Compliance
Supports net metering, power export, and complies with local utility and government standards.
What's Included
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Growatt 25KW On-Grid Inverter
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Mounting accessories
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Installation & user manuals
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Warranty card
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Optional communication module
Why Choose Growatt 25KW Inverter?
Built for Commercial Use
Powerful enough for medium-sized applications, yet compact and easy to install.
Long-Lasting and Weatherproof
With IP66 protection, it's suitable for harsh outdoor environments and ensures system longevity.
Trusted Worldwide
Growatt is a top-tier inverter brand known for innovation, durability, and global support across more than 100 countries
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.