GROWATT 40KW OnGrid Solar Inverter
Growatt MID 40KTL3-X is a 40kW three-phase on-grid inverter with 4 MPPTs, 98.8% efficiency, IP66 protection, smart monitoring, and advanced safety — ideal for commercial and industrial solar projects.
₨510,000.00
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data-start=”113″ data-end=”139″>Growatt MID 40KTL3-X
40kW Three-Phase On-Grid Inverter for Commercial Solar Systems
The Growatt MID 40KTL3-X is a high-efficiency, three-phase inverter designed for medium and large commercial solar installations. Delivering 40kW of nominal AC power and supporting up to 60kW of PV input, it ensures maximum system performance with a 98.8% efficiency rating.
With 4 MPPT trackers and 2 strings per tracker, this inverter optimizes energy harvesting across multiple solar arrays, even in challenging layouts with variable orientations. Built with IP66 weatherproof protection and smart air cooling, it is engineered for long-lasting reliability in outdoor environments.
Key Features
High Performance – Max. efficiency 98.8%, European efficiency 98.5%.
4 MPPT Trackers – Greater flexibility in system design and higher yield.
Strong PV Capacity – Handles up to 60,000W PV input with 1100V max. DC voltage.
Comprehensive Safety – Type II SPD (AC/DC), reverse polarity, residual current, ground fault, anti-islanding, and optional AFCI protection.
Smart Monitoring – MPPT curve scanning, string monitoring, and remote diagnostics.
Advanced Connectivity – RS485, USB, WiFi, GPRS, RF, and LAN with OLED + LED display and App integration.
Durable & Reliable – IP66 enclosure, wide –25°C to +60°C operating range, compact design at 30.5kg.
Ideal Applications
Commercial rooftop solar systems
Industrial-scale solar installations
Net-metering projects
Grid-connected solar farms
Technical Specifications
| Specification | Detail |
|---|---|
| Model | MID-40KTL3-X |
| Rated AC Output Power | 40,000 W (40 kW) |
| Max DC Input / PV Power | ~52,000 W |
| Maximum DC Voltage | 1,100 V |
| MPPT Voltage Range | 200 – 1,000 V |
| Number of MPPT Trackers | 3 |
| AC Nominal Voltage | 400 V (Three-phase) |
| Grid Frequency | 50 / 60 Hz |
| Max AC Output Current | ~64 A |
| Maximum Efficiency | 98.7 – 98.8 % |
| European Efficiency | ~98.5 % |
| Power Factor Range | 0.8 leading … 0.8 lagging |
| THDi (Total Harmonic Distortion) | < 3 % |
| Operating Temperature Range | –25 °C to +60 °C |
| Cooling Method | Smart cooling (fanless design) |
| Noise Emission | ≤ 60 dB(A) |
| Protection Rating | IP65, DC & AC surge protection (Type II), reverse polarity, ground fault monitoring, DC switch |
| Dimensions (W × H × D) | ~680 × 508 × 281 mm |
| Weight | ~52 kg |
| Altitude Capability | Up to 4,000 m |
| Warranty | 5 years (extendable in some regions) |
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