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The SMA Sunny Boy 2.5 Inverter - Red is a device that converts DC (direct current) power into AC (alternating current) power, and the inverter in question has a maximum efficiency of 97.2 % / 96.7 %. This means that it is able to convert up to 96.7% of the DC power input into AC power output, making it highly efficient and cost-effective.
The maximum AC power input for this inverter is 2,500W watts, which is the maximum amount of power that can be drawn from an AC source. The Sunny Boy 2.5 is also capable of delivering a maximum apparent AC power of 2500VA, which is the total amount of power that the inverter is capable of delivering at any given time. In terms of noise emission, the inverter has a typical noise emission of less than 25 dB. This means that it is relatively quiet when in operation, making it suitable for use in environments where noise levels need to be kept to a minimum.
The Sunny Boy 2.5 utilizes a convection cooling method, which is a passive cooling system that relies on the natural circulation of air to dissipate heat. This means that there are no moving parts or fans required, making the inverter more reliable and less prone to mechanical failure. The Sunny Boy 2.5 has a maximum DC input of 2650 watts and utilizes a Sunclix DC connection, which is a type of connector that is commonly used in solar power systems. The AC connection is made using a connector, which makes it easy to connect to AC power sources.
The inverter utilizes a transformerless topology, which is a type of circuit design that eliminates the need for a bulky transformer. This makes the inverter smaller, lighter, and more efficient than traditional inverters, while still delivering the same high-quality power output.
Input DC | |
Max. DC power (@cos 1) | 2,650W |
Max. Input Voltage | 600V |
MPP Voltage Range | 260 V to 500 V |
Rated Input Voltage | 360v |
Min. Input Voltage / Initial Input Voltage | 50V / 80V |
Max. Input Current | 10A |
Max. Input Current Per String | 10A |
Number of Independent MPP Inputs / Strings Per MPP Input | 1 / 1 |
Output AC | |
Rated Power (at 230 V, 50 Hz) | 2,500W |
Max. Apparent AC Power | 2,500 VA |
Nominal AC Voltage | 220V / 230V / 240V |
Nominal AC voltage Range | 180V to 280V |
AC Power Frequency / Range | 50 Hz, 60 Hz / -5 Hz to +5 Hz |
Rated Power Frequency / Rated Grid Voltage | 50 Hz / 230 V |
Max. Output Current | 11 A |
Power Factor at Rated Power | 1 |
Adjustable Displacement Power Factor | 0.8 Overexcited to 0.8 Underexcited |
Feed-in Phases/Connection Phases | 1 / 1 |
Efficiency | |
Max. Efficiency / European Weighted Efficiency | 97.2 % / 96.7 % |
General Data | |
Dimensions | 460mm x 357mm x 122mm (18.1" x 14.1" x 4.8" (W x H x D) |
Weight | 9.2 kg / 20.3 lbs |
Operating Temperature Range | -40 C to +60 C / -40 F to +140 F |
Noise Emission, Typical | <25 dB |
Self-Consumption (at night) | 2.0W |
Topology | Transformerless |
Free Shipping | No |
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