On-Grid Solar Inverter of Growatt 40KW

Reliable and Efficient Solar Inverter for Mid-Size Commercial Applications

The Growatt 40KW On-Grid Solar Inverter is designed for commercial rooftops, institutional buildings, and small industrial solar systems. With high conversion efficiency, multiple MPPTs, and robust safety features, it ensures long-lasting performance in a wide range of solar applications.

Key Features of Growatt 40KW On-Grid Inverter

40,000W Rated Output Power

Perfect for medium-sized commercial projects requiring stable and efficient solar power generation.

4 MPPTs for Better Energy Optimization

Equipped with 4 independent MPPTs, allowing optimal performance from solar arrays installed at different angles or facing multiple directions.

High Efficiency for Maximum Output

Achieves up to 98.7% max efficiency, minimizing system losses and maximizing your return on investment.

Technical Specifications

Electrical Characteristics

• Rated AC Output Power: 40,000W

• Max PV Input Power: 60,000W

• Max DC Input Voltage: 1100V

• MPPT Voltage Range: 200V – 1000V

• Number of MPPTs: 4

• Strings per MPPT: 2

• Max Efficiency: 98.7%

• Euro Efficiency: 98.4%

AC Output

• Output Voltage: 400V, Three Phase

• Frequency: 50Hz / 60Hz

• Power Factor: Adjustable (0.8 leading to 0.8 lagging)

Protection & Safety

• IP66 Enclosure – Suitable for outdoor installation

• Built-in DC Switch

• Type II SPD (Surge Protection Device) for AC & DC sides

• Overvoltage, overcurrent, anti-islanding, and ground fault protection

Monitoring and Connectivity

Real-Time System Monitoring

Compatible with Growatt Shine Server and ShinePhone App for live performance tracking, remote diagnostics, and energy analytics.

Communication Ports

• RS485

• CAN

• USB

• Optional: Wi-Fi / GPRS / LAN module
  Easily integrated with SCADA systems and third-party energy management platforms.

Applications

Ideal For

• Commercial rooftop systems

• Institutional solar projects

• Small industrial facilities

• EV charging stations with solar

• Agricultural and irrigation-based solar setups

Grid Compliance

Supports net metering and complies with standard utility grid requirements for energy export and feed-in management.

What’s Included

• Growatt 40KW On-Grid Solar Inverter

• Wall mounting kit

• User & installation manuals

• Warranty card

• Optional communication accessories

Why Choose Growatt 40KW Inverter?

Commercial-Grade Reliability

A trusted choice for mid-size solar projects that require consistent, efficient power output with long-term reliability.

All-Weather Protection

IP66-rated construction ensures durability even in harsh environments — perfect for outdoor rooftop or field installations.

Trusted Global Brand

Growatt is one of the world’s top inverter manufacturers, known for innovation, performance, and strong after-sales support.