SOLAR TRACKER Solar power plant 7200w – 380V/220VAC
With astronomical monitoring of the sun and constant automatic positioning of the surface of solar panels at an angle of 90o in relation to the direction of radiation of the sun’s rays, it enables maximum generation of solar energy and increase the productivity of electricity production by 45%.
Solar tracker uses a high-precision astronomical algorithm to calculate the angle of the sun, combined with a high-performance microcontroller (“DSP” core), making the system accurate and reliable, without interference on rainy days, and using a tilt sensor, timely monitors the feedback angle of the closed cycles, without human intervention.
- Two-axis solar tracker with built-in positioner (by elevation and azimuth).
- Automatic determination of the geographical position of suntracker using a “GPS”.
- Astronomical algorithm for tracking the sun in real time.
- Easy installation and synchronization of sunny weather.
- Automatic installation at 90o angles to the sun’s rays.
- Constant measurement of wind speed, and in case of excessive wind speed (storm) the solar tracker automatically places the work surfaces of the solar panels in a safe horizontal position, in order to avoid excessive wind gusts.
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Monitoring the operation of the “smart” mobile phone or computer, as well as monitoring the production and consumption of solar electricity, battery status etc. in real time.
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“USB” communication port.
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Solar panels are made according to the most modern Shingled technology with silicone monocrystalline cells, with the degree of conversion efficiency of 21.3%.
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Solar tracker is designed for an area of up to 36 m2 and a maximum weight of 600 kg.
PRODUCTS
Cable accessories
for electrical networks
ABC cables equipment
Tools
Lighting
Modular measuring and distribution boxes
Installation and connection accessories
Feman d.o.o.
Feman is the largest producer of cable connectors, electro materials, polyester easuring boxes, street and industrial LEDs, sodium and metal halogen lamps, heat pumps, solar collectors, tools and installation accessories in the Balkans.
Feman is the largest producer of cable connectors, electro materials, polyester easuring boxes, street and industrial LEDs, sodium and metal halogen lamps, heat pumps, solar collectors, tools and installation accessories in the Balkans. The founder, owner and director is engineer Miodrag Nikolić, whose leadership abilities, work and dedication contributed to Feman’s development in a medium enterprise, which has over 270 employees and a wide array of over 2000 high-quality products. On a total surface of 15,000 m², these products are manufactured in modern facilities: development and construction of products, foundry, blacksmiths, locksmiths, punching, extrusion and plastic injection, pressing polyester, turning and milling, painting, galvanizing, tooling and assembly. Our business currency is “Quality above all”, which is proven by a large number of awards and recognitions, both at domestic and international fairs. The conquest of new products, their development and continuous improvement are led by a group of proven experts of various profiles. All products are manufactured in accordance with SRPS, IEC, EN and NFC standards, and the company has the ISO 9001 standard since 1996 and the ISO 14001, ISO / IEC 27001 and OHSAS 18001 standards.
All of our products undergo the necessary testing and attestation, and a certain number from each series is examined in our internal laboratory to ensure that the end user always gets a high quality and reliable product that is quickly and easily mounted. Thanks to the high quality, which has become synonymous with Feman products, our sales network spreads across all 5 continents.
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PRODUCTS
YEARS
EMPLOYEES
FEMAN – lighting
- NAll types of electrical works with our own capacities
- NCalculations of the savings of led lighting in relation to other lighting systems
- NElectric street - lighting analysis / lighting cadastre
- NPreparation of energy efficiency report
- N Reconstruction of public lighting
- NFinancial feasibility report
- NEnergy consumption analyses
LED STREET LAMPS "PERUN"
LED STREET LAMPS "PERUN"
It is used for illuminating streets, parks, squares, parking lots, factory circuits and all other places where good lighting is needed. Lamp housing is made of aluminum alloy cast under pressure. LED protector is made of flat tempered glass, and lenses are made of high temperature and UV rays resistant polycarbonate. Lamp holder can be mounted on a metal pillar at the angle of 90° with the possibility of angle adjustment of ±10°, and also can be mounted on a lyre at the angle of 180° with possibility of angle adjustment of ± 10°. The surface protection of the lamp is done by electrostatic painting in color RAL7035
LED "LADA SMART"
LED "LADA SMART"
The LED lamp is used for functional lighting of roads, parking lots, parks, factory circuits … Lamp housing is made of aluminum alloy cast under pressure. LED protector is made of flat tempered glass, and lenses are made of high temperature and UV rays resistant polycarbonate. Lamp holder can be mounted on a metal pillar at the angle of 90° with the possibility of angle adjustment of ±10°, and also can be mounted on a lyre at the angle of 180° with possibility of angle adjustment of ± 10°. The surface protection of the lamp is done by electrostatic painting in color RAL7035. Total output flux is 120-145lm/W. Light color is 3000, 4000 or 6500K.
Modular- measuring and distribution boxes
Multipurpose modular universal boxes are made for montage on the pole, in the wall, on the wall, freestanding with ground base and freestanding with underground base. Boxes are made of pressed non- burning polyester, reinforced with glass fibers. It is resistant to strokes, bending and has high dialectical strength.
Boxes are also resistant to weather conditions, as well as UV-rays. They have no harmful effect to the surroundings and can be completely recycled. They provide good mechanical and electrical protection and they fall under highly insulated boxes. By adding gasket rubber on doors, windows and other holes high degree of sealing IP 54 is achieved.
For it’s good technical characteristics they can be used in wet rooms, ambiences with high presence of acid, dust or salt, power plants, rooms 235, 665, 320, with high and low temperatures, industrial facilities etc. Usage is very simple and without additional maintenance. Usage and montage are very simplified. They count as highly sealed boxes.
In accordance with Europeans standards and norms we have developed wide range of additional equipment for boxes. At customer request we deliver boxes complete equipped according to technical instruction submitted by the customer.
Feman – solar collectors and heat pumps
Solar collectors are the key components of active solar-heating systems. They gather solar energy, transform its radiation into heat, then transfer that heat to a fluid (usually water or air).
Solar collectors use a free resource that reaches the point of use by itself – sunlight. There is only a small pumping cost when solar collectors are installed on rooftops or other high places. Heat pumps use solar energy indirectly, since they heat water by gathering thermal energy from the outdoor air. Heat pumps run with electricity like resistance heaters, but energy consumption is reduced by 50% or more.
