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SMA Sunny Boy 4.0 SB4.0-1AV-41 - (without WLAN) Inverter 4 KW 1 Phases 2 MPPT 5 Years Product Warranty
SMA Sunny Boy 4.0 inverter offers reliable performance, easy installation, advanced monitoring capabilities, and compatibility with additional smart energy solutions, making it a versatile choice for solar energy systems.
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69
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518 kW
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1
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8 kW
|
Piece |
387
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ID: 115393
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5
pcs.
38 kW
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1
pcs.
8 kW
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Piece |
37
Ratings
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In stock,
DE
ID: 241233
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Prices for members only
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Performance data
DC
| Power | 7,5 KW |
| Power max. | 7,5 KW |
| Current | 15,0 A |
| Current Max. | 30,0 A |
| Voltage | 365,0 V |
| Voltage Max. | 600,0 V |
| MPPT | 2 |
| String Inputs | 4 |
AC
| Power | 4,0 KW |
| Power max. | 4,0 KW |
| Current | 17,4 A |
| Current Max. | 18,2 A |
Dimensions
| length | 435 mm |
| width | 470 mm |
| Height | 185 mm |
| weight | 18 kg |
Manufacturer warranty
| Product warranty | 5 years |
Certificates
German
| Data Sheet |  |
| Manual | |
English
| Data Sheet | |
Advantages of the 1-Phase SMA Sunny Boy 4.0 SB4.0-1AV-41 - (without WLAN) Inverter - for Optimal Solar Installations
Introducing the latest innovation from SMA, the Sunny Boy 4.0 SB4.0-1AV-41 - (without WLAN) 1 phase inverter.
Optimized Power Delivery: 7.5 kW (DC) and 4.0 kW (AC) for Maximum Efficiency
Through its 7.5 kW (DC) and 4.0 kW (AC) power output, the inverter exemplifies the diligent efforts invested in its development, aiming to enhance energy generation.
Unmatched 96.5% Efficiency for Optimal Solar Energy Conversion
With its efficiency rating of up to 96.5%, you can be sure that you are getting the most out of your solar panels.
Improve Solar System Performance
You can generate power even in challenging environmental conditions due to a number of 2 MPPT and 4 string inputs. This advanced technology enables flexibility in the configuration of your solar system.
Adaptable Input Voltage Range
With a wide input voltage range of 365.0-600.0 V, this inverter is designed to adapt to various solar panel configurations.
Designed for Easy Transport and Setup
This inverter offers a practical solution for your solar energy needs with a weight of 17.5 kg, having both impressive power output and ease of installation. Its dimensions of 435 (L) mm x 470 (W) mm x 185 (H) mm contribute to its sleek and functional design, making it an appealing choice for integrating into any solar energy system.
High Product Standards with Extended Warranty
There is a strong commitment to upholding the quality and reliability of the products offered at SMA. Customers can benefit from a warranty lasting 5 years, providing reassurance and peace of mind when making their investment. For more information on the product or extended warranty, kindly review the attached warranty sheet.
The Right Choice for Solar Efficiency
The Sunny Boy 4.0 SB4.0-1AV-41 - (without WLAN) by SMA is the perfect fit for your upcoming solar project with its high-quality and long-lasting components.
Advantages SMA SUNNY BOY 3.0-6.0KW
SUNNY BOY 3.0 / 3.6 / 4.0 / 5.0 / 6.0
Higher yields for private homes — intelligent solar power generation.
The new Sunny Boy 3.0–6.0 series 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 Boy can be commissioned quickly via smartphone or tablet thanks to its integrated web interface. For specific requirements on the roof, SMA ShadeFix maximizes the PV system’s yield. Current communication standards make the inverter future-proof, meaning intelligent energy management solutions as well as SMA storage solutions can be flexibly added anytime.
Higher yields for private homes — intelligent solar power generation.
The new Sunny Boy 3.0–6.0 series 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 Boy can be commissioned quickly via smartphone or tablet thanks to its integrated web interface. For specific requirements on the roof, SMA ShadeFix maximizes the PV system’s yield. Current communication standards make the inverter future-proof, meaning intelligent energy management solutions as well as SMA storage solutions can be flexibly added anytime.
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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