English to Spanish translator needed for technical documents.

The job contains 6 documents and 1 simple text file, 1 of which is a 32 page PDF file (the screenshot provided shows the nature of the pdf), the rest are over half shorter and some even just a single page. The simple text file contains roughly 400 - 500 words. Documents contain technical information about solar panels and electricity.
The translation CAN'T contain google translate or that would nullify the payment. If the translation becomes larger than expected, we can come to an arrangement. In total around 6000+ words.