SMA Sunny Boy 3800

3800W network converter

Special prices for the purchase of more than 3 pieces

One of the most important criteria when buying an AC converter is its efficiency. Because the higher the efficiency, the smaller the losses during the conversion of the direct current produced by the photovoltaic modules to alternating current. With a maximum efficiency of up to 95,6%, SMA sets a new standard for inverters in this category.

The all-new design of the durable cast aluminum housing, which is based on the dual chamber function, not only ensures the highest efficiency of the SMA-developed OptiCool® active cooling system, but also offers protection from wind and weather. systems placed on it.

Character:

• The best efficiency level among Transformers to Transformers in the output category up to 4 kW

• OptiCool®: Maximum performance at ambient temperature up to 45 ° C

• For outdoor and indoor installation

• Expanded temperature range –25 ° C to +60 ° C

• SMA grid guard® 2: Autonomous isolation interface according to DIN VDE 0126-1-1

• Electronic Solar Switch ESS: Built-in DC load isolating switch according to DINVDE0100-712 (optional)

• Diagnosis and communication via network or wireless as well as via cable (RS232 or RS485 interface)

• Automatic network frequency recognition 50 Hz / 60 Hz

• Built-in 2-line screen

• 5 year warranty from SMA

Price without VAT