The Sunny Boy solar inverters characterize the Technology- and Quality-Leadership of our company. They are optimally suitable for use in small and mid-range systems. They impress with first class efficiency, user-friendliness and reliability.

The Sunny Boys have been repeatedly acclaimed - and are constantly developing. The new Generation come with innovative technologies such as OptiTrac and H5-Topology. These make the device even more efficient - and therefore ensuring a very good solar yield.

Sunny Mini Central (2.54MB)

Bluetooth (2.79MB)

The Sunny Boy 3000TL / 4000TL / 5000TL More communicative, user-friendly and efficient than ever, the Sunny Boy 3000TL, 4000TL and 5000TL are setting new standards in inverter technology. A modern graphic display, readout of daily values even after sunset, simplified installation concept and wireless communication via Bluetooth: the new Sunny Boy fulfill every wish. With a peak efficiency of 97 %, the transformerless devices Sunny Boy 4000TL and 5000TL provide an optimal solar yield, maximum flexibility in system planning and exceptional module compatibility, and they are the first choice for ambitious generator designs.

High-yield

Maximum efficiency of 97 %
• Multi-String technology*
• Transformerless, with H5 topology
• Shade management with OptiTrac Global Peak*

Safe

• Integrated ESS DC load disconnecting unit

Simple

• Easily accessible front wiring compartment
• Cable connection without tools
• SUNCLIX DC plug-in system

Communicative

• Easy country-specific configurations
• Bluetooth technology
• Multilingual graphic display

3000TL Brochure (222kB)

4000TL/5000TL Brochure (349kB)

3000/4000/5000TL User Manual (231kB)

3000/4000/5000TL Installation Guide (3.28MB)

3000/4000/5000TL Installation Information (210kB)

3000/4000/5000TL Installation Information (1.38MB)