The maximum output power of the ac sources in a stand alone grid must be observed see the sunny island inverter installation manual. With the new generation of devices the tried and tested sunny island battery inverters are easier and more affordable to install than ever both in your home and in commercial applications as well as to the utility grid and in off grid locations.
30 Kw Microgrid Hybrid Solar Diesel Genset System W Multicluster
Sma sunny island wiring diagram. Connecting the utility grid in the system for increased self. The sma sunny island is a grid forming battery inverter that can be used for the construction of stand alone power supply systems. The sunny island 5048 sma technologie ag page 12 si5048 11ee4206 technical description configuration. The sunny island uses batteries for energy storage. Mounting the sunny island. The switched current of the relays k7 and k8 is a maximum of 5 a at 230 v ac.
Sunny island 44m 60h 80h the most reliable all purpose solution easier than ever. Sma solar technology ag 1 information on this document installation manual si80h 60h ia en 20 7 1 information on this document validity this document is valid for the following device types as of firmware version 30. The sunny island inverters are capable of forming an ac grid this sine wave can be used as an interface for pv inverters to synchronize and feed power into the system which is used for supplying loads and recharging batteries. The new sma sunny island 4548 us and 6048 us inverters are based on the proven off grid technology in the sunny island 5048 us but now feature 20 percent more power output. A detailed limit curve is shown in chapter 18. Si60h 11 sunny island 60h si80h 11 sunny island 80h target group this document is intended for qualified persons.
Im installing the main dc wires for a pair of sma sunny island inverters. Criteria can be defined via the menu of the sunny island. Each inverter is 6kva 5750 watts and 120 volts ac each. The easy to understand menu navigation allows quick access to all important data even while the system is running. For wiring see fig. Connecting the battery fuse to the sunny island.
The pair is out of sync to allow for 120 and 240 volt ac. A maximum efficiency of 96 percent ensures peak production which results in reduced diesel usage and makes a smaller dimensioning of the pv array possible. Overview of the connection area. Content and structure of the section. Connecting the grounding conductor with a grounded battery. An mmcsd card provides uncomplicated system control and thus makes any service work easier.
Inserting the micro sd card.
Gallery of Sma Sunny Island Wiring Diagram
