Google-sheets – Is it possibile to concatenate with bidimensional arrayformula

I have a table like this:

+----------+----------+----------+----------+
| Photo1-1 | Photo1-2 | Photo1-3 |          |
+----------+----------+----------+----------+
| Photo2-1 | Photo2-2 |          |          |
+----------+----------+----------+----------+
| Photo3-1 | Photo3-2 | Photo3-3 | Photo3-4 |
+----------+----------+----------+----------+

And I need to output concatenate values in a column like this:

+--------------------------------------------------------------------------------------------------------------------------------------------------+
| http:/www.domain.com/photo/Photo1-1|http:/www.domain.com/photo/Photo1-2|http:/www.domain.com/photo/Photo1-3|                                      |
+--------------------------------------------------------------------------------------------------------------------------------------------------+
| http:/www.domain.com/photo/Photo2-1|http:/www.domain.com/photo/Photo2-2|                                                                          |
+--------------------------------------------------------------------------------------------------------------------------------------------------+
| http:/www.domain.com/photo/Photo3-1|http:/www.domain.com/photo/Photo3-2|http:/www.domain.com/photo/Photo3-3|http:/www.domain.com/photo/Photo3-4| |
+--------------------------------------------------------------------------------------------------------------------------------------------------+

I'm using this formula:

=IF(NOT(ISBLANK(E2));arrayformula(CONCATENATE(IF(NOT(ISBLANCK('inventario ebay'!Y5:AC5));
 'inventario ebay'!$Z$2 & 'inventario ebay'!Y5:AC5 & "|";"")));"")

But I would like to use ArrayFormula or something else so I don't need copy/paste it in every cell.