Eltek Valere Brings Solar Power to Wireless and Broadband Telecom Networks.Flatpack2 HE Solar Converter (1) A device that changes one set of codes, modes, sequences or frequencies to a different set. See A/D converter. (2) A device that changes current from 60Hz to 50Hz and vice versa. Uses High Efficiency Technology Breakthroughs DRAMMEN, Norway -- Eltek Valere today announced a new solar converter that makes solar power an even more viable option for remote wireless cell sites or broadband telecom applications. The company's new Flatpack2 HE Solar delivers unrivaled performance in terms of energy efficiency, heat loss, solar panel utilization, lightning/surge protection, modularity and reliability. Four to six solar panels are connected to each Flatpack2 HE Solar converter, which converts the solar power into controlled 48VDC VDC Volts Direct Current VDC Venture Development Corporation VDC Vehicle Dynamic Control VDC Village Development Committee (Nepal) VDC Virtual Data Center VdC Verband der Cigarettenindustrie for supply to telecom equipment. The centre of the solution is the advanced Smartpack monitoring and control unit that optimizes the system with regard to battery performance, network management, diesel consumption on hybrid sites as well as controlling additional Flatpack2 HE rectifiers where applicable. The power output from solar panels varies depending on time of the day, shading See Phong shading, Gouraud shading, flat shading and programmable shading. effects, weather conditions and seasonal position of the sun. A traditional 'direct feed' telecom system typically only utilizes 70% of the panel's available power output and does not provide isolation between the panels and the telecom equipment. To reach 100% panel utilization, the Flatpack2 HE Solar converter features maximum power point tracking (MPPT MPPT Maximum Power Point Tracking (space power regulator topology) ) technology to generate maximum power from the solar panels under all conditions. The converter regularly scans the panels to ensure peak output during changing conditions. The solar charger CHARGER, Scotch law. He in whose favor a decree suspended is pronounced; vet a decree may be suspended before a charge is given on it. Ersk. Pr. L. Scot. 4, 3, 7. is based on Eltek Valere's High Efficiency (HE) technology, which delivers 96% power conversion efficiency across the whole load range. This is the highest power efficiency today and cuts the power conversion losses in half compared to conventional technology - finally making solar power a green and profitable alternative for the future of communications. "The features, intelligence and efficiency that we've built into the Flatpack2 HE Solar converter makes solar solutions 'telecom-ready' and eliminates the obstacles that have kept carriers from rolling it out in their networks. The solution provides an unrivaled technical and commercial solution to expand communication to areas without access to reliable commercial power," said Morten Schoyen, Eltek Valere chief marketing officer. "We've been able to leverage our exclusive HE technology and other key features to help solar power deliver for carriers." The Flatpack2 HE Solar converter is suitable for all telecom applications in both autonomous (solar only) or hybrid solar power applications. The converter integrates with Flatpack2 rectifier rectifier, component of an electric circuit used to change alternating current to direct current. Rectifiers are made in various forms, all operating on the principle that current passes through them freely in one direction but only slightly or not at all in the systems in combination with the advanced Smartpack monitoring and control unit in a unique solution managing the power from all different sources, such as solar, grid and generator. Galvanic isolation Galvanic isolation is the principle of isolating functional sections of electric systems so that charge-carrying particles cannot move from one section to another, i.e. there is no electrical current flowing directly from one section to the next. between solar panels and batteries/telecom equipment provides high level of surge protection See surge suppression and traffic surge protection. and reliability. Availability The Flatpack2 HE Solar converter and corresponding solutions have already been supplied to several carriers and are available from Eltek Valere's worldwide sales force and offices. About Eltek Valere Eltek Valere AS the industry's leader in green, high-efficiency power technology and is advancing its goal of 'becoming the greenest power in the industry' through innovative power solutions and excellence in product quality and customer support. Headquartered in Drammen, Norway, Eltek Valere is a global leader in power electronics, offering end-to-end power solutions for mobile and fixed-line network infrastructure and industrial applications and includes rectifiers, inverters, enclosures and alternative energy solutions. The company has more than 2,000 employees, offices in 25 countries and sales in more than 100 countries. Founded in 1971, Eltek Valere is part of Eltek ASA Asa (ā`sə), in the Bible, king of Judah, son and successor of Abijah. He was a good king, zealous in his extirpation of idols. When Baasha of Israel took Ramah (a few miles N of Jerusalem), Asa bought the help of Benhadad of Damascus and listed on Oslo Stock Exchange Oslo Stock Exchange An exchange founded in 1819 and trading stocks, bonds, and stock options that is considered the options market of Norway. (OSE OSE - Open Systems Environment ). More information is available at www.eltekvalere.com. |
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