Spain
Service Provider
Spain
Storage systems advance continuously, and technologies and prices evolve rapidly. SiG has years of experience modeling large-scale battery storage systems using simulation models. Take advantage of this experience to make the best decision. We can help you. - Storage system sizing - PV and/or Wind hybridation - Black-Start - Techno-economic studies - Aging evaluation in cycling because of grid services support
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Thanks to its independence and a team of senior specialist engineers, SiG offers quality simulations and studies, committing itself in terms of time and scope to provide security and solutions to the clients’ problems. SiG provides modeling services for some of the world’s leading manufacturers of inverters and wind turbines, and in collaboration with its partners it provides the necessary services for grid connection and grid compliance studies, such as the Spanish NTS or Australian GPS. By working together with manufacturers and supporting them with their models, our team has an important competitive advantage to simulate and study the behavior of a renewable plant. - Advice in grid compliance - Plant design and sizing - NTS simulation and certification - Capability analysis at interconnection points
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Specialization and segmentation of tasks sometimes detract from teams’ vision and intuition. At SiG we train our clients to generate an overall vision that helps to understand better and guide the key points in the solution of the electrical problems that surround a wind farm or a photovoltaic plant. Training is deeply rooted in the DNA of SiG, our differentiating factor is to integrate training milestones in our consulting work, to technologically empower our clients’ teams
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C/ Leonor de Aquitania 38, bajo B
Nuevo artica
31013 Navarra - Spain
Switzerland
The wastewater in the sewers is an ideal source of energy when combined with heat pumps and cooling machines, for heating and cooling of buildings. Per our experience, the minimal requirements for such a plant include: a wastewater flow of approx.. 10 l/s a wastewater temperature level of about 10°C a power requirement from 100kW (for heating and cooling from ca. 50kW). During the course of conveying wastewater to the sewage treatment plant, there are many possibilities for exploiting thermal energy. Wastewater can also be used many times over consecutively as energy source. Despite new inflows, or the confluence into larger canals, but also through heat influx from cooling systems, the change in temperature of the wastewater is mostly marginal. Innovative cities have ready energy guidelines (energy plans), based on which you can orient yourself to find out whether there is a suitable wastewater canal in your near vicinity (maximally approx. at a distance of 200 m).
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The use of energy potential at the place of its origin is optimal. Ensuring the heat transfer in the heat exchanger is thereby a vital criterion and requires customized solutions. The torrent of sewage flow in buildings is collected in a containment volume for generating energy using heat exchanger for heating and cooling. No retention volume is necessary for continuous outflows and process heating. This can be applied, for instance, in apartment buildings, residential buildings, communal buildings, hotels, thermal baths, swimming pools as well as in different energy-intensive industries, such as in foodstuffs, chemicals and pharmaceuticals.
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The Pritzwalk gear factory produces gears and toothed shafts. Experience since 1969 with location in Brandenburg. We manufacture planetary gears, sun shafts and other geared items on request. Our well-known customers come from the following sectors: railway, wind power, crane manufacture, industrial gears, mining and special machine construction as well as power generation. As one of the largest independent contract manufacturers in Germany, ZWP manufactures extensive gearing articles. Our customers include renowned and well-known companies. References available on request. We manufacture according to customer drawings and have our own hardening shop. This saves time and money in production. There is also cooperation for other hardening processes such as gas nitriding or single-tooth induction hardening with experts in their field or with colleagues. We look forward hearing from you and are happy to support renewable energies.
Request for a quoteGermany
The Pritzwalk gear factory produces gears and toothed shafts. Experience since 1969 with location in Brandenburg. We manufacture planetary gears, sun shafts and other geared items on request. Our well-known customers come from the following sectors: railway, wind power, crane manufacture, industrial gears, mining and special machine construction as well as power generation. As one of the largest independent contract manufacturers in Germany, ZWP manufactures extensive gearing articles. Our customers include renowned and well-known companies. References available on request. We manufacture according to customer drawings and have our own hardening shop. This saves time and money in production. There is also cooperation for other hardening processes such as gas nitriding or single-tooth induction hardening with experts in their field or with colleagues. We look forward hearing from you and are happy to support renewable energies.
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