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Expanding the storage system ........... 47 10.1 Expanding the capacity using the TESVOLT expansion module ......47 10.2 Expanding capacity using additional TS 48 V units .
1 IMPORTANT INFORMATION ABOUT THIS MANUAL 1.1 APPLICABILITY This document applies to the TESVOLT TS 48 V modular storage system in conjunction with the Sunny Island battery inverter manufactured by SMA. Read this manual thoroughly to ensure error-free installation, initial commissioning and maintenance of the TESVOLT TS 48 V.
““2 Safety” on page 8 et seq. All safety information must be followed without fail. Everyone who works on the TESVOLT TS 48 V must follow the specifications in this manual. This manual cannot describe every conceivable situation, and for this reason the applicable standards and corresponding occupational health and safety regulations always take priority.
The TESVOLT TS 48 V is a modular battery storage system based on lithium-ion technology. The TESVOLT TS 48 V is intended for use with the SMA Sunny Island battery inverter. Any other use must be agreed with the Manufacturer and, if necessary, with the local energy supply company.
The locally applicable regulations and standards are to be adhered to for all work. This Installation and Operating Manual is intended for installation technicians working with the TESVOLT TS 48 V and specifies that installation may only be carried out by qualified electricians that have the following qualifications: •...
APU LV and the ComETH connection on the SMA Sunny Island using the switch. Finally, fill out the commissioning protocol. You will find a template for this on the TESVOLT USB-Stick 6.4 E-STOP CONTACT The TS 48 V has a quick shutdown (e-stop) function. The unit has a Wago 734-162 two-pin plug that is accessible from the outside for this purpose.
DC auxiliary circuit between the battery and inverter. If you would like to make changes to the system structure, you must consult with TESVOLT Ser- vice regarding your plans. Please send your proposals by email to service@tesvolt.com.
Procedure for number of APUs depending on the application When designing the TESVOLT TS 48 V storage systems, we recommend following the procedure for the number of APUs given in the following table to ensure stable operation.
For standard decommissioning, the output must be 0 kW before the APU is decommissioned using the On/ Off switch as this may otherwise damage the APU. NOTE: The SMA Sunny Island is an SMA product. For this reason, TESVOLT cannot guarantee the accuracy of information provided about this and other products belonging to SMA. Binding information can only be found in SMA’s valid product documentation for the product.
Unit parameters > “Edit parameters” > “Battery” > “Nominal capacity”. The data for the battery capacity of your TESVOLT TS 48 V system can be found in ”Table 8.1 Storage capacity as a func- tion of the number of battery modules”, page 43.
By connecting a total of three SMA Sunny Island units, it is possible to increase the capacity of the sys- tem and/or carry out a three-phase connection of the TESVOLT TS 48 V. If more than one SMA Sunny Island is connected to the TS 48 V, a Bat Fuse to the Sunny Island...
11 TESVOLT BATTERY MONITORING SOFTWARE – BATMON 11.1 VIEWS AND FUNCTIONS TESVOLT BatMon is a piece of software that can be used to analyze and visualize batteries down to cell level. NOTE: The software can be found on the supplied TESVOLT USB-Stick and must be installed in a writable directory, e.g.
SMA Sunny Island. The lithium cells used by TESVOLT are maintenance-free. However, to ensure safe operation, all plug/ screw connections on the electrical components should be inspected and, if necessary, returned to an operational condition by qualified specialists at least once a year.
14 DISPOSAL TESVOLT battery modules installed in Germany are integrated into the free GRS collection system. Please contact TESVOLT Service Line +49 (0) 3491 87 97 - 200 or email service@tesvolt.com for more details. Further information can be found at http://www.grs-batterien.com/.
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