SUNMASTER GRID CONNECT INVERTERS  

For the Soladin 600 mini grid tie inverters click here

Mastervolt supply a broad range of solar inverters as a vital part of solar power systems, equally at home or for autonomous applications. Please use the PV system design calculator Excel for your convenience

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        FULLY G83 CERTIFIED FOR UK USE.

The Mastervolt Sunmaster inverter is the dynamic heart of any grid connected PV system, taking care of an accurate power conversion from PV array to local grid. This conversion process takes place with minimal power loss and maximum reliability.

SysCalc

Fast and effective PV system design, can be run locally on any PC with Microsoft Excel installed. No internet connection needed. Clear graphical overview of module voltage/current and temperature.

Download SysCalc
 

Sunmaster QS series ( UK version ) IP44 rated

With the new Sunmaster IP44 series efficiency and optimum power output are guaranteed, even in the most arduous of locations. The IP44 waterproof enclosure allows for installation in most protected outdoor areas. Once connected to the PV modules in your system, the low weight inverter delivers the power! Our world proven HP transformer technology is as ever built in to a compact housing, making installation simple and quick. Integrated heavy duty DC load switching adds to greater safety and simplicity in use – this comes standard on all ENS versions. Mastervolt is proud to offer you yet another innovative product with the introduction of a new and advanced LCD display with miniature data logger - storage of data for up to 30 days - giving you the profitable facts.

  Sunmaster QS2000  UK Version

   Recommended PV power range: 1200 - 2100 Wp

   Nominal input power: 1700 W DC

   Maximum input power: 1670 W DC

   Operating voltage range: 100 - 380 V DC

     Datasheet

   Sunmaster QS3500  UK Version

   Recommended PV power range: 2000 - 3600 Wp

   Nominal input power: 2750 W DC

   Maximum input power: 2950 W DC

   Operating voltage range: 100 - 380 V DC

     Datasheet

Contact us or call 0161 881 1383 

   Sunmaster QS3500 MAX 1 

  Can be installed outside with minor environmental protection

   Recommended PV power range: 2000 - 3600 Wp

   Nominal input power: 2750 W DC

   Maximum input power: 2950 W DC

   Operating voltage range: 75 - 260 V DC

     Datasheet

Contact us or call 0161 881 1383

Sunmaster XS series

Mastervolt presents four models - XS2000, XS3200, XS4300 and the XS6500. These products can be integrated into any grid connected solar system ranging from 1300 to 7000 Wp.

Country settings are programmed via an integrated and user-friendly LCD

  Sunmaster XS2000

 

   Recommended PV power range: 1300 - 2000 Wp

   Nominal input power: 1590 W DC

   Maximum input power: 1670 W DC

   Operating voltage range: 62 - 450 V DC

   Datasheet

   Sunmaster XS3200

  Recommended PV power range: 2200 - 3200 Wp

   Nominal input power: 2650 W DC

   Maximum input power: 2780 W DC

   Operating voltage range: 100 - 600 V DC

   Datasheet

  Sunmaster XS4300

  Recommended PV power range: 2900 - 4350 Wp

   Nominal input power: 3490 W DC

   Maximum input power: 3660 W DC

   Operating voltage range: 100 - 550 V DC

   Datasheet

  Sunmaster XS6500

    Recommended PV power range: 4000 - 7000 Wp

   Nominal input power: 5265 W DC

   Maximum input power: 5625 W DC

   Operating voltage range: 100 - 600 V DC

   Datasheet

Contact us or call 0161 881 1383

Monitoring for SUNMASTER solar inverters

Every grid-connected solar system needs photovoltaic modules /solar panels and a solar inverter to power your home or company.

Data Control Basic (standard for the Sunmaster range)
Every Sunmaster model comes as standard with an integrated RS485 communication interface and a ten-day power output memory. This makes the entire PV system interactive, with the option of reading the most essential information using your PC or laptop. All that is required to connect the Sunmaster with your computer is a communication cable and PC link (adapter plug). The software for reading out the data under Microsoft Windows is available free of charge in the Download & Support section of this website.

 Data monitoring: Data Control Premium II
As a follow-up to the successful ‘Premium’ model for mediumsized systems, the new Premium II offers numerous new functions and an extended operating range. Based on the Data Control Professional concept, it provides a functional scope previously only found in extremely large systems. Professional quality at a reasonable price: a unique offer! Two Premium II versions are available for different fields of applications

. Premium II Local 
With incorporated Ethernet (network) interface. Applications: 

• Data transmission to PC/port, directly or via network/evaluation via Premium II PC software.
• Data transmission via internet with the existing ADSL connection/evaluation via the Mastervolt portal.

2. Premium II Remote 
With integrated analogue modem. Applications: 

• Remote data transmission to PC, evaluation via Premium II PC software.
• Remote data transmission via the Mastervolt server, evaluation via the Mastervolt portal.

Data registration
A QS data interface connects all inverters with the Premium II data registration unit. Up to six inverters can be connected. The Premium II data logger continuously communicates with all connected inverters and saves all current measured values and system data every 10 minutes. The device offers a large data memory for values measured over a period of up to three years (depending on the configuration).

Internet data monitoring: Data Control Pro
The Data Control Professional data logger provides monitoring, read outs and alarm warnings via the internet. During the day, the data logger extracts information on power output directly from up to 20 Sunmaster inverters via the QS data port. This eliminates the need for external kWh meters. Overnight, the collected data is sent to a web page, from which it can later be accessed from anywhere in the world using a log in code. Exceptionally accurate weather prediction data is used to assess the output of the PV system. An important advantage of the system is the link from the local monitoring to the weather registration of Meteomedia in Germany. An external reference cell is not required.

Should the Sunmaster inverters report a system fault or the solar yield not conform to the expected specified value, an alarm routine of the Safer Sun Programme is activated. According to the settings, an alarm is triggered on site at the device itself or a warning message is sent by email, fax or SMS. This superior monitoring method ensures a high availability of the recording device, which in turn enables a large number of systems to be monitored.