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SMA STP3.0-3AV-40 Inverter 3 KW 3 Phases 2 MPPT 5 Years Product Warranty
Higher yields for private homes — intelligent solar power generation
The new Sunny Tripower 3.0 ensures maximum energy yields for private homes. This inverter combines the integrated Service SMA Smart Connected service and intelligent technology for all ambient requirements. Thanks to its extremely light design, the device can be installed quickly and easily. The Sunny Tripower can be commissioned quickly via smartphone or tablet thanks to its integrated web interface. For specific requirements on the roof, such as shading, the TS4-R module optimizers can be added into the system, with all communication and monitoring facilitated through the inverter. Current communication standards make the inverter future-proof, meaning intelligent energy management solutions as well as SMA storage solutions can be flexibly added anytime.
The new Sunny Tripower 3.0 ensures maximum energy yields for private homes. This inverter combines the integrated Service SMA Smart Connected service and intelligent technology for all ambient requirements. Thanks to its extremely light design, the device can be installed quickly and easily. The Sunny Tripower can be commissioned quickly via smartphone or tablet thanks to its integrated web interface. For specific requirements on the roof, such as shading, the TS4-R module optimizers can be added into the system, with all communication and monitoring facilitated through the inverter. Current communication standards make the inverter future-proof, meaning intelligent energy management solutions as well as SMA storage solutions can be flexibly added anytime.
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Performance data
DC
| Power | 6,0 KW |
| Power max. | 6,0 KW |
| Current | 24,0 A |
| Current Max. | 24,0 A |
| Voltage | 580,0 V |
| Voltage Max. | 850,0 V |
| MPPT | 2 |
| String Inputs | 2 |
AC
| Power | 3,0 KW |
| Power max. | 3,0 KW |
| Current | 13,5 A |
| Current Max. | 13,5 A |
Dimensions
| length | 176 mm |
| width | 435 mm |
| Height | 470 mm |
| weight | 17 kg |
Manufacturer warranty
| Product warranty | 5 years |
Certificates
English
| Data Sheet |  |
| Guarantee | |
| Manual | |
German
| Data Sheet | |
| Guarantee | |
| Manual | |
| Other | |
Advantages of the 3-Phase SMA STP3.0-3AV-40 Inverter - for Optimal Solar Installations
Introducing the latest innovation from SMA, the STP3.0-3AV-40 3 phase inverter.
Boost Solar Efficiency with 6.0 kW (DC) and 3.0 kW (AC) Output
Its impressive power output of 6.0 kW (DC) and 3.0 kW (AC) shows the effort, which was put in the conceptualization of the inverter to optimize your energy yield.
Boost Your Solar System's Performance with 96.5% Inverter Efficiency
The STP3.0-3AV-40 inverter is highly efficient, with a rating of up to 96.5%, helping you convert a greater amount of DC power from your solar panels into usable AC power.
Reliable Energy Production
Equipped with a number of 2 MPPT and 2 string inputs, the modern technology ensures optimal power generation, even in challenging environmental conditions.
Optimized for Various Solar Setups
With an input voltage range of 580.0-850.0 V, this inverter offers the flexibility needed to accommodate different solar panel configurations.
Portable and Compact for Easy Handling
Designed with ease of use in mind, this inverter has a weight of 17.0 kg and dimensions of 176 (L) mm x 435 (W) mm x 470 (H) mm, making installation and maintenance comfortable. This inverter is built to last and can deliver reliable performance in the long run.
Long-Lasting Quality with Comprehensive Warranty
With a warranty of 5 years, you can be confident in the quality and dependability of the SMA STP3.0-3AV-40 inverter. For any inquiries about the product or extended warranty, please consult the provided warranty sheet.
A High-Quality Choice for Solar Energy Needs
Trust the experts at SMA to provide cutting-edge solar energy solutions with the STP3.0-3AV-40.
SMA
SMA Solar – German Premium Solutions for Professionals
Based in Germany, SMA is a global leader in photovoltaic technologies. The portfolio includes modern inverters, modular storage systems, and intelligent energy management solutions. With high efficiency, long lifespan, and premium German quality, SMA delivers reliable solutions for both residential and commercial applications. Attractive B2B conditions and express shipping make SMA a trusted partner for solar installers.
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