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The SMA SB4.0-1AV-41 (Sunny Boy 4.0) is a robust, single-phase 4.0kW solar inverter designed to support residential photovoltaic systems with high conversion efficiency. It integrates SMA’s ShadeFix technology for enhanced performance under partial shading and includes built-in communication interfaces such as WiFi and Ethernet for system monitoring via SMA Sunny Portal or Energy App.
Compact and lightweight, it supports fanless convection cooling and IP65-rated protection, allowing installation both indoors and outdoors. This inverter is available from surplus stock, sold in its current condition, and located in France.
– Model: SB4.0-1AV-41
– Manufacturer: SMA
– Type: Solar Inverter
– Power Rating: 4.0kW per unit
– Phase: Single-phase (1~)
– AC Nominal Voltage: 230V
– Max DC Voltage: 600V
– MPP Voltage Range: 160V – 500V
– Max DC Power Input: ~6.0kW
– Max Efficiency: ~97.0%
– Euro Efficiency: ~96.5%
– Cooling: Natural convection (fanless)
– Communication: WiFi, Ethernet
– Monitoring: SMA Sunny Portal, SMA Energy App
– Protection Rating: IP65 (weather-resistant)
– Mounting: Wall-mountable
– Weight: Approx. 17.5 kg
– Condition: Surplus Stock (Sold "As Is")
– Availability: In Stock
– Item Location: France
For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com
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