diff --git a/elements/60_energy/31_solar_thermal/signaletiques/diametre_01.elmt b/elements/60_energy/31_solar_thermal/signaletiques/diametre_01.elmt
index 9de21923b..955628987 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/diametre_01.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/diametre_01.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Diametro</name>
         <name lang="pl">Średnica</name>
         <name lang="en">diameter</name>
+		<name lang="es">diámetro</name>
         <name lang="nl">Diameter</name>
         <name lang="ar">قطر</name>
         <name lang="fr">Diamètre</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/entre_ef_ecs.elmt b/elements/60_energy/31_solar_thermal/signaletiques/entre_ef_ecs.elmt
index b9633a7d8..74bd4c95a 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/entre_ef_ecs.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/entre_ef_ecs.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Ingresso acqua fredda</name>
         <name lang="pl">Przyłącze zimnej wody użytkowej</name>
         <name lang="en">Cold water inlet ECS</name>
+        <name lang="es">Entrada de agua fría ECS</name>
         <name lang="nl">Koud water aanvoer</name>
         <name lang="ar">مدخل ماء بارد</name>
         <name lang="fr">Entrée Eau Froide ECS</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/fleche.elmt b/elements/60_energy/31_solar_thermal/signaletiques/fleche.elmt
index db330330f..0f13d0c54 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/fleche.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/fleche.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Direzione</name>
         <name lang="pl">Kierunek 1</name>
         <name lang="en">Direction</name>
+        <name lang="es">Dirección</name>
         <name lang="nl">Richting</name>
         <name lang="ar">اتجاه</name>
         <name lang="fr">Direction</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/fleche2.elmt b/elements/60_energy/31_solar_thermal/signaletiques/fleche2.elmt
index 9cbfc3b91..21d4e700c 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/fleche2.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/fleche2.elmt
@@ -3,6 +3,7 @@
     <names>
         <name lang="fr">Fleche 2</name>
         <name lang="en">Arrow 2</name>
+        <name lang="es">Flecha 2</name>
         <name lang="el">Βέλος 2</name>
         <name lang="it">Freccia 2</name>
         <name lang="nl">Pijl 2</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/fleche3.elmt b/elements/60_energy/31_solar_thermal/signaletiques/fleche3.elmt
index edfea78af..0e1b86815 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/fleche3.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/fleche3.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Freccia 3</name>
         <name lang="pl">Kierunek 3</name>
         <name lang="en">Arrow 3</name>
+        <name lang="es">Flecha 3</name>
         <name lang="nl">Pijl 3</name>
         <name lang="ar">اسم عنصر جديد</name>
         <name lang="fr">Fleche 3</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/fleche4.elmt b/elements/60_energy/31_solar_thermal/signaletiques/fleche4.elmt
index 22d033acf..4c51f0a1a 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/fleche4.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/fleche4.elmt
@@ -5,6 +5,7 @@
         <name lang="it">Freccia 4</name>
         <name lang="pl">Kierunek 4 (długa)</name>
         <name lang="en">Arrow 4</name>
+        <name lang="es">Flecha 4</name>
         <name lang="nl">Pijl 4</name>
         <name lang="ar">سهم 4 طويل</name>
         <name lang="fr">fleche 4 long</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_01.elmt b/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_01.elmt
index 4996c5072..8b4b5890f 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_01.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_01.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Kierunek - trójdrożny 1</name>
         <name lang="it">Freccia 3vie</name>
         <name lang="en">Arrow 3</name>
+        <name lang="es">Flecha 3 vias 01</name>
         <name lang="nl">Pijl</name>
         <name lang="ar">سهم 3 مسارات 01</name>
         <name lang="fr">Fléche 3 Voies 01</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_02.elmt b/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_02.elmt
index f813d66a5..ea1ff0801 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_02.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_02.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Kierunek - trójdrożny 2</name>
         <name lang="it">Freccia 3vie</name>
         <name lang="en">Arrow 3 way 02</name>
+        <name lang="es">Flecha 3 vias 02</name>
         <name lang="nl">Pijl</name>
         <name lang="ar">سهم 3 مسارات 02</name>
         <name lang="fr">Fléche 3 Voies 02</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_03.elmt b/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_03.elmt
index 3a310ce50..6e2cdb5bc 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_03.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_03.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Kierynek - trójdrożny 3</name>
         <name lang="it">Freccia 3vie</name>
         <name lang="en">Arrow 3 way 03</name>
+        <name lang="es">Flecha de 3 vias 03</name>
         <name lang="nl">Pijl</name>
         <name lang="ar">سهم 3 مسارات 03</name>
         <name lang="fr">Fléche 3 Voies 03</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_04.elmt b/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_04.elmt
index 1ec565228..782ff876d 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_04.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/fleche_3voies_04.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Kierunek - trójdrożny 4</name>
         <name lang="it">Freccia 3vie</name>
         <name lang="en">Arrow 3 way 4</name>
+        <name lang="es">Flecha de 3 vias 04</name>
         <name lang="nl">Pijl</name>
         <name lang="ar">سهم 3 مسارات 04</name>
         <name lang="fr">Fléche 3 Voies 04</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/fleche_fluide.elmt b/elements/60_energy/31_solar_thermal/signaletiques/fleche_fluide.elmt
index bea8afcc9..8da246bc9 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/fleche_fluide.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/fleche_fluide.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Kierunek przepływu cieczy</name>
         <name lang="it">Direzione</name>
         <name lang="en">Sense fluid</name>
+        <name lang="es">Sentido del fluido</name>
         <name lang="nl">richting</name>
         <name lang="ar">اتجاه سائل</name>
         <name lang="fr">Sens fluide</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/flechedroite.elmt b/elements/60_energy/31_solar_thermal/signaletiques/flechedroite.elmt
index 4e8b14168..e92d4a0b0 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/flechedroite.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/flechedroite.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Kierunek przepływu cieczy</name>
         <name lang="it">Direzione</name>
         <name lang="en">Sense fluid 2</name>
+        <name lang="es">Sentido del fluido 2</name>
         <name lang="nl">vloeistof richting</name>
         <name lang="ar">اتجاه سائل</name>
         <name lang="fr">Sens fluide</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/percement.elmt b/elements/60_energy/31_solar_thermal/signaletiques/percement.elmt
index 4ccf85b05..b8539ec94 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/percement.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/percement.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Przejście</name>
         <name lang="it">Foro di passaggio</name>
         <name lang="en">Tunneling transition</name>
+        <name lang="es">Túnel de transición</name>
         <name lang="nl">Ondergronds doorgang</name>
         <name lang="ar">ممر نفقي</name>
         <name lang="fr">Passage percement</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/percement_murale_01.elmt b/elements/60_energy/31_solar_thermal/signaletiques/percement_murale_01.elmt
index 110fb7011..9efc5cb32 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/percement_murale_01.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/percement_murale_01.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Przejście przez ścianę</name>
         <name lang="it">Passaggio a muro</name>
         <name lang="en">Passage wall</name>
+        <name lang="es">Perforación del muro 01</name>
         <name lang="nl">Doorgang Muur</name>
         <name lang="ar">ممر حائطي</name>
         <name lang="fr">Passage murale </name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/percement_plancher_01.elmt b/elements/60_energy/31_solar_thermal/signaletiques/percement_plancher_01.elmt
index b88c880d6..08ca63365 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/percement_plancher_01.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/percement_plancher_01.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Przejście przez strop</name>
         <name lang="it">Passaggio a muro</name>
         <name lang="en">Passage wall</name>
+        <name lang="es">Perforación del piso 01</name>
         <name lang="nl">Doorgang Muur</name>
         <name lang="ar">ممر طابق</name>
         <name lang="fr">Passage wall</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/qet_directory b/elements/60_energy/31_solar_thermal/signaletiques/qet_directory
index 74bec0df1..62dab06e7 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/qet_directory
+++ b/elements/60_energy/31_solar_thermal/signaletiques/qet_directory
@@ -3,6 +3,7 @@
         <name lang="de">Hinweise und Informationssymbole</name>
         <name lang="fr">Signalétique</name>
         <name lang="en">Signage</name>
+        <name lang="es">Señalización</name>
         <name lang="ar">لافتات</name>
         <name lang="cs">Označení</name>
         <name lang="pl">Oznaczenia</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/sens3voies.elmt b/elements/60_energy/31_solar_thermal/signaletiques/sens3voies.elmt
index c96bb14fd..3676ee84a 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/sens3voies.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/sens3voies.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Oznaczenie kierunku</name>
         <name lang="it">Valvola 3vie</name>
         <name lang="en">signs 3-way valve</name>
+        <name lang="es">válvula de 3 vias</name>
         <name lang="nl">Pijl</name>
         <name lang="ar">لافتة 3 مسارات</name>
         <name lang="fr">signalétique V3voies</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/sortie_ecs.elmt b/elements/60_energy/31_solar_thermal/signaletiques/sortie_ecs.elmt
index f0062c040..619448346 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/sortie_ecs.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/sortie_ecs.elmt
@@ -5,6 +5,7 @@
         <name lang="pl">Przyłącze CWU</name>
         <name lang="it">Uscita acqua calda sanit.</name>
         <name lang="en">output</name>
+        <name lang="es">Salida ECS</name>
         <name lang="nl">Afvoer</name>
         <name lang="ar">خرج ECS</name>
         <name lang="fr">sortie ECS</name>
diff --git a/elements/60_energy/31_solar_thermal/signaletiques/vanne_3v_secteur.elmt b/elements/60_energy/31_solar_thermal/signaletiques/vanne_3v_secteur.elmt
index 74ab4912a..4ad3b83b3 100644
--- a/elements/60_energy/31_solar_thermal/signaletiques/vanne_3v_secteur.elmt
+++ b/elements/60_energy/31_solar_thermal/signaletiques/vanne_3v_secteur.elmt
@@ -8,6 +8,7 @@
         <name lang="nl">Klep circulatie naar sector</name>
         <name lang="ar">صمّام 3 مسارات بمناطق</name>
         <name lang="fr">Circul. vanne 3voies à secteur</name>
+        <name lang="es">Circulación. Válvula de 3 vías al sector</name>
     </names>
     <informations>Author: The QElectroTech team
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>