Table Of Contents - Ingeteam INGECON SUN STORAGE 1Play Technical Manual

Table of contents

1 Introduction and purpose .............................................................................................................................. 5
2 Definitions ..................................................................................................................................................... 6
2.1 ISS 1Play Internal Schema and Connections...................................................................................... 6
2.2 Electric Power Systems (AC) .............................................................................................................. 9
2.2.1 Number of Phases ........................................................................................................................... 9
2.2.2 Earthing or Grounding System ........................................................................................................ 9
3 Ingecon Sun Storage 1Play Installation ..................................................................................................... 12
3.1 ISS 1Play/Inverter .............................................................................................................................. 12
3.1.1 Is it possible to connect several ISS 1Play units in parallel? ......................................................... 12
3.1.2 Is it possible to connect both, grid and a genset, to the grid/genset input? Could the ISS 1Play
manage this connection in a grid fault? ...................................................................................................... 12
3.1.3 In a stand-alone system, could the ISS 1Play work with other Ingeteam PV inverters? ............... 12
3.1.4 In a grid connection system, could the ISS 1Play work with other Ingeteam inverters? ............... 12
3.1.5 In a dual pitched roof installation, is it worthy to install two ISS 1Play to obtain the maximum
efficiency? ................................................................................................................................................... 12
3.1.6 In stand-alone operation mode, how is it possible to have grid alarms? (Alarms: 0x0002; 0x0004;
0x0006) ....................................................................................................................................................... 13
3.2 Battery................................................................................................................................................ 14
3.2.1 As the minimum operation voltage is 40Vdc, is it possible to connect a 40Vdc battery? ............. 14
3.2.2 If we have a battery voltage higher than the specified in the storage system voltage range, can
we connect it to the ISS 1Play? .................................................................................................................. 14
3.2.3 I have an AGM battery, how should I configure it? ........................................................................ 14
3.2.4 SOC parameter has suddenly jumped to 100%, is it possible? .................................................... 14
3.2.5 While taking energy from the batteries, which are the main power limitations in the ISS 1Play? . 15
3.2.6 Can inverter measure mid-point voltage of battery bank? ............................................................. 16
3.2.7 I have a Lithium battery, how should I configure it? ...................................................................... 16
3.3 PV modules ....................................................................................................................................... 17
If the available energy of PV modules is greater than the load's need, where is extra energy
3.3.1
going? 17
3.3.2 The ISS 1Play 6TL has a PV array max power of 10 kWp and an output power of 6 kW. What
happens to the 4 kW that exceeds? Is it used to power the batteries?...................................................... 17
3.3.3 Does the ISS 1Play have any surge arrestors to protect from PV over-voltages? ........................ 17
3.3.4 In a grid connection system, how is the extra PV inverter controlled? .......................................... 18
3.3.5 In a stand-alone system, how is the extra PV inverter controlled?................................................ 18
3.4 AC Grid / Generator ........................................................................................................................... 19
3.4.1 Which types of grid are allowed? ................................................................................................... 19
Technical Guide 10/11/2017
INGECON SUN STORAGE 1Play
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