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PV off grid - Product catalogue
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PV off grid - Product catalogue - 2

»Capture the sun‘s energy unsing intelligent systems from Steca.« Two billion people in rural areas still have no access to an electricity grid. Steca has set itself the target of improving the quality of life of these people. To this end, Steca develops and manufactures top-quality products which, thanks to their long lifetime, ensure extremely low costs. 8 Solar charge controllers 8 Basic 11 Classic 14 Advanced 17 Sine wave inverters Voltage converters Solar refrigerator / freezer Explanation of symbols for inside pages 31 Accessories Solar home system This device is particularly suitable...

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PV off grid - Product catalogue - 3

Environmental protection in series Services and production have an ecological future at the Memmingen electronics specialist company Steca. The company makes a worldwide contribution to reducing power consumption and allowing alternative energy sources to be used efficiently by providing high-performance products. Steca has established a wide base in order to achieve these goals. The company offers electronic services for residential, automotive, agricultural, environmental, traffic and building technology and also for the industrial and medical sectors. The company also develops products...

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»growtH BaSed on reliaBility – in uSe all oVer tHe world.« as a central control element in off-grid photovoltaic systems, Steca solar charge controllers control the entire energy flow while ensuring optimal battery maintenance. the products developed and manufactured by Steca ensure extremely low costs due to their long service lives. Steca solar charge controllers and sine wave inverters are the best choice for a modern and professional power supply - all over the world. Solar charge controllers Sine wave inverters Voltage converters Solar refrigerator / freezer Energy-saving lights

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PV off grid - Product catalogue - 5

Solar CHarge ControllerS Solar CHarge ControllerS 6.6f, 8.8f, 10.10f the Steca Solsum f-line continues the huge success of one of the most used SHS controllers. with a power range of up to 10 a at automatically recognized 12 V or 24 V it fits to a system sizes of maximum 240 w. the circuit board is completely electronically protected and with the led user interface it is easy to check the battery state of charge at any time. large terminals guarantee a simple connection of solar panels, battery and load. the Steca Solsum f works on Pwm as a low loss series controller. prS 1010, prS 1515,...

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Solar CHarge ControllerS Solar CHarge ControllerS Steca Solarix mppT mppT 1010, mppT 2010 Steca Solarix mPPt is a solar charge controller with maximum Power Point tracking. it is specially designed to work with all established module technologies and is optimized for solar systems with module voltages higher than the battery voltage. the Steca Solarix mPPt is especially qualified in combination with grid tied solar modules. the advanced mPP-tracking algorithm from Steca assures that the maximum available power of the solar generator is charged to the batteries. the Steca Solarix mPPt with...

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PV off grid - Product catalogue - 7

Solar CHarge ControllerS Solar CHarge ControllerS ip 65 version the functionality of the Steca Pr 2020 iP is based on the Steca Pr line of solar charge controllers. this is equipped with a large display which shows the current state of charge (SoC) as a percentage and graphically in the form of a tank. the key component of the charge controller is the state of charge determination, which has been significantly improved. the auto-adaptive state of charge algorithm results in optimal battery maintenance and control over the module output of up to 480 wp which can be connected to it. the Steca...

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PV off grid - Product catalogue - 8

Solar CHarge ControllerS Solar CHarge ControllerS Steca Tarom the Steca tarom mPPt 6000 solar charge controller sets new standards in the area of maximum Power Point charge controllers. outstanding efficiency along with unique safety features make it a universal top-grade charge controller. there are two available inputs to be used either in parallel or separately. different module arrays can be flexibly combined using one charge controller. with an input voltage of up to 200 V, all kinds of solar modules can be used in various connection schemes. this charge controller combines high...

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Solar CHarge ControllerS Sine waVe inVerterS Steca power Tarom the Steca Pli-300 is a low-cost 300 w sine wave inverter for supplying small aC appliances. it has a manual on/off switch allowing the inverter to be switched off to reduce own consumption. the device is especially suitable for use in solar home systems where manually switched small aC appliances are occasionally used in addition to the normal dC appliances. the device is supplied with dC cables and has a european aC power socket. options ∙ external temperature sensor (included) ∙ alarm contact (page 31) ∙ System monitoring via...

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PV off grid - Product catalogue - 10

Sine waVe inVerterS Sine waVe inVerterS 550, 550-l60, 600, 600-l60, 1100, 1100-l60, 1200, 1200-l60 in developing the Solarix Pi sine wave inverter, Steca has brought about some innovations which are unprecedented in this form. these are, above all, parallel connection*, the novel operating concept which uses a single rotary switch, direct communication in order to calculate the state of charge (SoC) with Steca tarom and Steca Power tarom, and the electronic fuse. furthermore, our many years of experience have come into play for deploying these inverters specifically in photovoltaic systems....

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PV off grid - Product catalogue - 11

Sine waVe inVerterS Sine waVe inVerterS Steca Solarix pI: flexible and versatile *As of January 2014, these solutions will also work with Steca Solarix PI 600 and Steca Solarix PI 1200. Solar module Solar charge controller Battery Steca Solarix PI sine wave inverter Steca PAx4 parallel switch box Generator junction box Electrical load (230 V) Steca Solarix pI with Steca power Tarom this means that these systems no longer need to be switched to voltage-controlled operation or an additional current shunt. if the switch-off threshold of 30 % SoC is reached, the Steca Solarix Pi receives a...

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