SMA Sunny Boy Smart Energy 4.0 | Single-phase hybrid investor

German efficiency and intelligent management: SMA Sunny Boy Smart Energy 4.0

The SMA Sunny Boy Smart Energy 4.0 represents the evolution of own consumption residential. This inverter hybrid not only manages your energy photovoltaic plates, but optimizes battery storage to ensure that each watt generated takes advantage of the maximum, even under conditions of low radiation or complex roofs.

Optimized performance with ShadeFix

On Tienda Solar We value technical simplicity: Sunny Boy Smart Energy uses integrated software SMA Shadefix, which optimizes the production of panels before partial shadows without the need to install external optimizers. This reduces the cost of installation and potential failure points, maintaining the maximum system efficiency automatically.

Flexibility and advanced security

With 3 independent MPPT and a low boot voltage (60V), this 4KW model allows a total design freedom, being able to manage three panel strings with different orientations. Security is guaranteed by SMA Arcfix, a proactive system that detects and extinguishes electric arcs before they pose a risk. Also, thanks to SMA Smart Connected, the equipment is automatically monitored, proactively reporting any anomaly to ensure uninterrupted operation. Featured savers:

• Secure Power Supply Function: Emergency supply integrated manual to feed basic loads during light cuts.

• 3 Followers MPP: It allows flexible designs on roofs with multiple slopes or inclinations.

• SMA Easy Lock: System of opening and rapid closure that significantly streams the installation.

• Fast load: Advanced technology to load the battery in record time and maximize independence.

• Ennex platform: Total control and digitization of home energy using Sunny Portal.

Technical data:

• Nominal power: 4000 W.

• No. of Followers MPP: 3.

• MPPT voltage range: 60 V at 480 V.

• Max tension input: 600 V.

• Maximum efficiency: 97.5%.

• Communication: WLAN, Ethernet and RS485 standard.

• Protection: Ip65.

Frequently Asked Questions (FAQ)

1. What is the Secure Power Supply function of SMA? It is an integrated emergency power outlet that allows you to use solar energy directly manually during a blackout, even if you do not have a battery installed at that time.
2. Do I need optimizers if my roof has shadows? It is not necessary. The system SMA Shadefix Manage intelligently the performance of shaded panels by software, optimizing production without adding additional hardware.
3. Is it compatible with any lithium battery? It is compatible with the battery SMA Home Storage and with high-voltage batteries from other market leading manufacturers (subject to compatibility according to software version).
4. How automatic monitoring works SMA Smart Connected? SMA Supervises your inverter 24 hours. If an error is detected, the system automatically warns the owner and the installer, accelerating the diagnosis and repair.