SUNNY BOY 3.0-US-41 – 7.7-US-41: With integrated SunSpec rapid shutdown technology and built-in mounting bracket
SUNNY BOY 3.0-US-41 – 7.7-US-41

SUNNY BOY 3.0-US-41 – 7.7-US-41 Where to buy

SUNNY BOY 3.0-US / 3.8-US / 5.0-US / 6.0-US / 7.0-US / 7.7-US

The residential PV market is changing rapidly. Your bottom line matters more than ever—so we’ve designed a superior residential solution to help you decrease costs at every stage of your business operations. The Sunny Boy 3.0-US/3.8-US/5.0-US/6.0-US/7.0-US/7.7-US join the SMA lineup of field-proven solar technology backed by the world’s #1 service team, along with a wealth of improvements.

The newest Sunny Boy-US now brings even more value- added features to the Power+ Solution, including:

  • SunSpec certified inverter technology in conjunction with the TS4-R-F, which gives integrators a more cost-effective way to achieve compliance with NEC 2017 module-level shutdown
  • Advanced AFCI compliant to new Standard UL 1699B Ed.1 for arc fault protection – delivering improved safety and reliability while allowing for automatic resetting
  • String level optimization with OptiTrac™ Global Peak maximum power point tracking, providing greater overall value and granular monitoring
  • Secure Power Supply (SPS) for use with the TS4-R-O
  • Streamline your business operations and provide added value to your customers with SMA Smart Connected
  • California Rule 21 compliance is fast and easy! Check the Downloads tab for configuration files

SunSpec Rapid Shutdown certified

Power+ Solution:
Power with a Purpose

The SMA Power+ Solution combines legendary SMA inverter performance and intelligent DC module-level electronics in one cost-effective, comprehensive package. This means that you can achieve maximum solar power production for your customers while also realizing significant installation savings.

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SMA Power+ Solution

What is SMA Smart Connected?

However infrequent they occur, service calls can be lengthy, unnecessary and will most certainly impact a PV installer’s bottom line. SMA’s new Smart Connected feature offers a proactive solution that saves installers time and money while maximizing system owners’ power production. This fully-automated functionality requires only a simple activation in Sunny Portal and a residential PV system will immediately benefit from SMA’s intelligent monitoring technology. No other solar solutions provider can offer this level of investment security, making SMA the ideal partner for residential PV.

How does SMA Smart Connected work?

Activation of SMA Smart Connected

Activation of SMA Smart Connected
During registration of the system in Sunny Portal, the installer simply checks a box to activate SMA Smart Connected which commences automatic inverter monitoring by SMA.

Automatic inverter monitoring

Automatic inverter monitoring
SMA automatically monitors the inverter to identify events around-the-clock. Both installers and their customers benefit from SMA's many years of experience diagnosing sophisticated inverter technology.

Proactive communication

Proactive communication
After a fault has been diagnosed and analyzed, SMA informs the installer and PV system operator immediately by email. So all parties are proactively prepared for the troubleshooting process ensuring minimum downtime and reducing truck roll costs.

Replacement Service

Replacement Service
In the rare event that a replacement component is necessary, SMA automatically supplies a replacement component within one to three days of the fault diagnosis. The installer can then contact the PV system operator of his/her own accord and repair the inverter immediately.

Benefits of the Power+ Solution Featuring the SMA Sunny Boy

SMA Cellular LTE Modem Kit

SMA CELLULAR LTE MODEM KIT


The SMA Cellular LTE Modem Kit allows for direct data transmission between the Sunny Boy inverter to the cloud based Sunny Portal via a cellular network as an alternative to data transmission via Ethernet or WLAN.

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SMA Revenue Grade Meter Kit

SMA Revenue Grade Meter Kit


SMA Revenue Grade Meter Kit is a revenue-grade energy meter designed for monitoring Sunny Boy inverter production with a 0.5% degree of accuracy.

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SMA Modbus interface

Modbus Protocol Interface


SMA Modbus interfaces provide support for the industry standard protocol for communications between electronic devices. Modbus interfaces enable the integration of SMA products with products from other suppliers for system monitoring and control.

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External WLAN Antenna

External WLAN Antenna


The external antenna extension kit increases the inverter's WLAN range to overcome site conditions which inhibit wireless signals and to ensure reliable wireless communications with the network router.

Sensor Module

Sensor Module for monitoring the system


With the SMA Sensor Module external weather sensors for solar irradiation, ambient and module temperature, and wind speed can be connected directly to the inverter, eliminating the need for a separate weather station datalogger and enclosure. Sensor data logged by the inverter is available in SMA Sunny Portal and through the inverter's Modbus protocol interfaces.

emanual: SUNNY BOY 3.0-US / 3.8-US / 5.0-US / 6.0-US / 7.0-US / 7.7-US

Now the user manual is also available as
eMANUAL

We will be happy to advise you on your PV projects.

We will be happy to advise you
on your PV projects.

Contact us