SMA introduces the Sunny Boy 240 miniature inverter to reduce component usage by 50%
Oct 18, 2017

SMA Solar has introduced a new generation of micro-inverter, allegedly compared to other competitors of the product can reduce the use of parts of about 50%. The miniature inverter, called the "Sunny Boy 240", is advertised as an easy-to-install product and offers a scalable modular solution for PV systems.
For the problem
Depending on the installation site, the operating environment of the miniature inverter may be more severe than the string inverter. In this case, coupled with the increase in the number of inverters required for each PV system, it means that the micro-inverter needs to have higher reliability.
solution
The Sunny Boy 240 product is designed to achieve high reliability and ruggedness by simplifying component design. The company said the number of parts used in the product was 50% lower than the other competing products (total 176), designed for simple plug-and-play installation and efficient system operation. The Sunny Boy 240 is also available for analysis, diagnostics and production monitoring via the Sunny Portal port or the localized Sunny Explorer program, via the company's developed public grid interface, Sunny Multigate. The product can be standardized through the SMA online portal, and can provide a simple mode of operation. For example, masking or component problems can be quickly identified and corrected. The miniature inverter is said to provide a lower cost entry point for the self-generating system and thus reduce the access cost to the energy transmission system.
Applications
This product is extremely suitable for a complex roof structure with partial shelter, especially a small system or a hybrid system with a variety of different roof orientations.
Related Information
ground mount
The Sunny Boy 240 product is designed to be installed and can be installed with a high degree of recognition of prefabricated jacks, pre-integrated AC circuits and optional DC adapters. Each component is equipped with an MPP tracker to ensure that the optimum yield is obtained even under constant shading conditions. The maximum DC power (@ cos φ = 1) is 245W. The maximum efficiency / CEC efficiency was 95.9% / 96%, respectively.
Time to market
February 2014 took the lead in Germany, Austria, Switzerland, France and Benelux economic alliance listed.







