{"id":42,"date":"2022-02-01T10:48:10","date_gmt":"2022-02-01T08:48:10","guid":{"rendered":"https:\/\/whelveenergy.gr\/?page_id=42"},"modified":"2026-02-27T15:06:11","modified_gmt":"2026-02-27T13:06:11","slug":"geothermika-systimata","status":"publish","type":"page","link":"https:\/\/whelveenergy.gr\/en\/geothermika-systimata\/","title":{"rendered":"Geothermal Systems"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t

\u00a0Geothermal Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\n\t\n<\/svg>\t\t<\/div>\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Permit - Study - Supervision - Installation of a Geothermal System<\/h2>\t\t\t\t<\/div>\n\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t
A geothermal system study is essential both for the issuance of a permit and for achieving the maximum performance of the system at the lowest possible cost for the owner. The successful installation of a geothermal system and its proper operation require the expertise of an engineer specialized in the study of subsurface parameters.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Our company handles the entire installation process of geothermal systems, from permit issuance and study preparation to project supervision and system installation. Our company\u2019s expertise in geothermal systems is based on our engineers, who hold a master\u2019s degree in the field of geothermal energy, as well as certification for the installation of geothermal systems from the International Ground Source Heat Pump Association (IGSHPA).<\/p>\n

In addition, for every geothermal system study, our company carries out a simulation of the system\u2019s operation in order to verify the design and ensure its technical adequacy before installation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Procedure for Open Loop Geothermal System<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The process from the preliminary study to the installation of an open-loop geothermal system is divided into 3 phases:
1) Preliminary study \u2013 Quotation
2) Permit issuance \u2013 Final design \u2013 Project supervision
3) Installation Process of the geothermal system (under our supervision)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tREAD MORE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Procedure for Closed Loop Geothermal System<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The process from the preliminary study to the installation of a closed-loop geothermal system is divided into 3 phases:
1) Preliminary study \u2013 Quotation
2) Permit issuance
3) Final design \u2013 Project supervision \u2013 Procedure for the installation of the geothermal system (under our supervision)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tREAD MORE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\n\t\n<\/svg>\t\t<\/div>\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Thermal Response Test of the Ground (TRT)<\/h2>\t\t\t\t<\/div>\n\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

For the design of a shallow geothermal system using ground heat exchangers, knowledge of the thermal properties of the ground is considered necessary. The most important parameters are thermal conductivity and the average value of the undisturbed ground temperature. These parameters are site-specific and depend on various factors, such as geology, the influence of groundwater, and the temperature of surface soils (elevation above sea level).\n\nIn addition, the borehole thermal resistance factor, which describes the thermal resistance between the borehole wall and the fluid circulating inside the ground heat exchanger, is an essential parameter in the design of ground heat exchangers.\n\nIt is worth noting that for large-scale applications, carrying out a Thermal Response Test (TRT) of the ground is mandatory.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t
Our company offers both the execution of the Thermal Response Test (TRT) and the analysis of its results, with extensive presentation and documentation.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

\u00a0\u0393\u03b5\u03c9\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ac \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u0386\u03b4\u03b5\u03b9\u03b1 – \u039c\u03b5\u03bb\u03ad\u03c4\u03b7 – \u0395\u03c0\u03af\u03b2\u03bb\u03b5\u03c8\u03b7 – \u0395\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u0393\u03b5\u03c9\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03bf\u03cd \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u0397 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03b3\u03b5\u03c9\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b7 \u03c4\u03cc\u03c3\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ad\u03ba\u03b4\u03bf\u03c3\u03b7 \u03ac\u03b4\u03b5\u03b9\u03b1\u03c2 \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c4\u03b5\u03c5\u03be\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03b7\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5 \u03c4\u03bf \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03ae\u03c4\u03b7. \u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03b3\u03b5\u03c9\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b3\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-42","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/whelveenergy.gr\/en\/wp-json\/wp\/v2\/pages\/42","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/whelveenergy.gr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/whelveenergy.gr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/whelveenergy.gr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/whelveenergy.gr\/en\/wp-json\/wp\/v2\/comments?post=42"}],"version-history":[{"count":0,"href":"https:\/\/whelveenergy.gr\/en\/wp-json\/wp\/v2\/pages\/42\/revisions"}],"wp:attachment":[{"href":"https:\/\/whelveenergy.gr\/en\/wp-json\/wp\/v2\/media?parent=42"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}