SMA Sunnyboy 2.5


The SMA Sunnyboy 2.5 Grid Inverter is a grid connected, solar inverter perfect for private households.

SKU: SMA_Sunnyboy_2.5 Categories: , Tag:

The SMA Sunny Boy 2.5 inverter is the perfect inverter for customers with small PV systems. Thanks to its broad input voltage range of 80 V to 600 V, its versatility, flexibility in module compatibility and low weight for easy installation are impressive. After smooth commissioning via WebUI, the Sunny Boy 2.5 is ideal for local monitoring via the device’s own wireless home network or for online monitoring with Sunny Portal or Sunny Places.

Some advantages of the SMA Sunny Boy 2.5-VL-40 inverter include:

  • High maximum efficiency of 97.2%
  • Easy to install as no wall mounting brackets are required.
  • Innovative communication methods with the integrated web server and a convenient web UI. Allows system monitoring to be done on a smart mobile device.
  • Can be integrated with the Sunny Portal and Sunny Place.
  • Able to establish zero export systems with just the SMA Energy Meter.

Specifications Overview:

Brand: SMA
Model: Sunnyboy 2.5
Maximum AC output power (W): 2500
Max Input DC voltage (VDC):
MMP voltage range:
260 - 500
Max. usable input current (MPPT1/MPPT2)
10A / 10A
Maximum efficiency: 97.2%
Weight (kg): 9.2
Size (mm) WxHxD 537 x 460 x 122
Ambient Temperature (Celcius): -40 to +60
Warranty: 5 years


Click here to download the SMA Sunnyboy datasheet for more information.

Additional information

Weight 9.2 kg
Dimensions 12.2 × 46 × 35.7 cm


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.