| Subject | English | Spanish |
| energ.ind. | atmospheric solar collector | colector solar de aire |
| gen. | concentrating solar collector | colector concentrador |
| el. | flat plate solar collector | colector solar plano |
| environ., R&D., energ.ind. | solar collector | captador solar de calentamiento líquido |
| environ. | solar collector Device which converts the energy from light into electricity. The collector system contains a concentrator and a receiver. The concentrator redirects and focuses sunlight on the receiver by using mirrors or lenses, and the receiver absorbs solar radiation and converts it to heat | colector solar |
| econ. | solar collector | colector solar |
| environ., R&D., energ.ind. | solar collector | captador solar térmico |
| gen. | solar collector | sensor solar |
| gen. | solar collectors heating | placas solares calefacción |
| gen. | solar collectors heating | colectores solares calefacción |
| el. | solar energy collector | colector de energía solar |
| environ., R&D., energ.ind. | solar thermal collector | captador solar de calentamiento líquido |
| environ., R&D., energ.ind. | solar thermal collector | captador solar térmico |
| environ., R&D., energ.ind. | solar thermal collector | colector solar |
| energ.ind. | solar trough collector | concentrador cilíndrico-parabólico |
| energ.ind. | solar trough collector | espejo cilindro-parabólico |
| energ.ind. | solar trough collector | espejo cilíndrico-parabólico |
| gen. | thermodynamic solar collector | panel solar termodinámico |
| el. | water-trickle solar collector | colector de goteo |
| el. | water-trickle solar collector | colector de lámina de agua fluyente |