Shop 0 items - $0.00
SMA SB 5.0 AV 40 | Solar Heroes - Battery Hybrid, Off Grid & Grid Connect Solar System Specialists

SMA SB 5.0 AV 40


In Stock

SMA SB 5.0 is smaller, simpler and more convenient
Easy comissioning and monitoring
Small, light and future-proof
Free automatic monitoring and analysis of the inverter via the SMA WebService Sunny Portal

In Stock



This Inverter comes with integrated Tigo Cloud Connect Advance and can be installed together with Tigo Optimiser and Gateway for optimization and panel level monitoring.

The new Sunny Boy 5.0 succeeds the world‘s most installed residential string inverter, the Sunny Boy 3000 – 5000TL. It is more than just a PV inverter:

For the first time the new Sunny Boy  solution comes with SMA Smart Connected that offers PV system owners and installers true comfort and ease. The automatic inverter monitoring by SMA analyzes operation, reports irregularities and minimizes downtime.


In 3 kW to 5 kW power classes, the Sunny Boy is ideally suited to solar power generation in private homes.

Thanks to its extremely light design and the modern user interface, the device can be easily and quickly installed. Current communication standards make the inverter future-proof, meaning SMA storage solutions and SMA Smart Home can be added at any time.

  • Secure plug-and-play installation without opening the inverter
  • High system design flexibility: suitable for more module types and complicated rooftops
  • Compact and lightweight design (< 16 kg)
  • Integrated webserver for easy commissioning and local monitoring


With SMA Smart Connected, SMA Sunny Boy 4.0 kW – AV-40 Solar Inverter offers free and automatic inverter monitoring that helps installers to provide customers with a quick, targeted service. If an inverter fails, SMA pro-actively informs the PV system owner and the installer. In this way, PV system owners and installers benefit from minimized diagnosis and downtime. If it is necessary to replace the inverter, SMA sends a replacement device fast and free of charge.

Sunny Boy 5.0 Solar Inverter – SMA Smart Connected
Maximum input voltage600V DC
Input voltageMin: 100V DC / Initial: 125V DC
MPP Voltage range175 – 500V
Max DC power input5250W
Max efficiency97%
Rated power output5000W
Max current output21.7A
Operating temperature range-25 to +60°C
Protection ClassIP65
Coolingconvection cooling
Dimensions (mm)435(W) x 470(H) x 176(D)
Net weight16kg
ManufacturerSMA Solar Technologies



Operating Manual


In Stock