The Steca PR 2020 was designed for photovoltaic systems to charge 12V and 24V batteries. In contrary to the Steca PRS seriesthe PR series is equipped with a LCD display which makes it easy to control the device's funtions and shows all current working parameteres. Generally the controller is only usable with the following battery types:- lead-accumulators with liquid electrolytes- sealed lead-accumulators, AGM, gel- 12V and 24V consumers, which can be directly connected to the controller (right connection pair) Protection functions:- protection from reverse polarized modules- protection from reverse polarized consumers- protection from reverse polarized batteries- prevents from battery charge and discharge- short-circuit protection on module input- short-circuit protection on load output- protection from a to high charging current- no-load working test without battery or consumer- current reflow protection- over/undervoltage protection- overheating protection- deep discharge protection- CE-compliant

The Steca Solsum-F-generation is one of the most used charge controllers in the field of solar home systems.Ideal for small solar systems with less than 10A current. Features: serial-controller voltage regulation automatic voltage adjustment PWM-regulation multistep charge technology current compensated shutdown threshold (loads) automatic load restart temperature compensation joint positive or negative grounding of one clamp monthly maintenance charge Protection functions: overload deep discharge reverse polarity of module, load and battery automatic electronical fuse short-circuit overvoltage at module input no-load protection without battery current reflow at night overtemperature and overload protection shutdown at battery overvoltage NOTE: Battery type can only be changed with optional equipment (Steca PA RC100).The default battery type is AGM-/gel-battery.If you want to use this controller to charge a lead-acid battery please let us know via emai or phone.

The Steca Solsum-F-generation is one of the most used charge controllers in the field of solar home systems.A multifunctional LED-display allows the quick and easy use of the device. Features:- serial-controller- voltage regulation- automatic voltage adjustment- PWM-regulation- multistep charge technology- current compensated shutdown threshold (loads)- automatic load restart- temperature compensation- joint positive or negative grounding of one clamp- monthly maintenance charge Protection functions:- overload- deep discharge- reverse polarity of module, load and battery- automatic electronical fuse- short-circuit- overvoltage at module input- no-load protection without battery- current reflow at night- overtemperature and overload protection- shutdown at battery overvoltage NOTE: Battery type can only be changed with optional equipment (Steca PA RC100).The default battery type is AGM-/gel-battery.If you want to use this controller to charge a lead-acid battery please let us know via emai or phone.

Features:- serial-controller- voltage regulation- automatic voltage adjustment- PWM-regulation- multistep charge technology- current compensated shutdown threshold (loads)- automatic load restart- temperature compensation- joint positive or negative grounding of one clamp- monthly maintenance charge Protection functions:- overload- deep discharge- reverse polarity of module, load and battery- automatic electronical fuse- short-circuit- overvoltage at module input- no-load protection without battery- current reflow at night- overtemperature and overload protection- shutdown at battery overvoltage NOTE: Battery type can only be changed with optional equipment (Steca PA RC100).The default battery type is AGM-/gel-battery.If you want to use this controller to charge a lead-acid battery please let us know via emai or phone.

The Steca PR 2020 was designed for photovoltaic systems to charge 12V and 24V batteries. In contrary to the Steca PRS seriesthe PR series is equipped with a LCD display which makes it easy to control the device's funtions and shows all current working parameteres. Generally the controller is only usable with the following battery types:- lead-accumulators with liquid electrolytes- sealed lead-accumulators, AGM, gel- 12V and 24V consumers, which can be directly connected to the controller (right connection pair) Protection functions:- protection from reverse polarized modules- protection from reverse polarized consumers- protection from reverse polarized batteries- prevents from battery charge and discharge- short-circuit protection on module input- short-circuit protection on load output- protection from a to high charging current- no-load working test without battery or consumer- current reflow protection- over/undervoltage protection- overheating protection- deep discharge protection- CE-compliant

The Steca PRS3030 charge controller is perfectly suited for PV-systems to charge 12V or 24V lead batteries. Protection functions: overload deep discharge battery undervoltage current reflow into the module Protection from application errors: short-circuit/reverse polarity at solar module short-circuit at consumer output (excessive consumption) reverse polarity at battery overcurrent at solar module overtemperature overvoltage at consumer output wrong connection order Note:The default battery type can only be adjusted with additional equipment (Steca PA PR100).The PRS-series's default battery type is lead-acid (liquid).If you want to use the controller to charge AGM or gel batteries please use the contact formular during your order or contact our customer: [email protected] / +49 (0) 8721 98297-40

The Steca PR 3030 was designed for photovoltaic systems to charge 12V and 24V batteries. In contrary to the Steca PRS seriesthe PR series is equipped with a LCD display which makes it easy to control the device's funtions and shows all current working parameteres. Generally the controller is only usable with the following battery types: - lead-accumulators with liquid electrolytes- sealed lead-accumulators, AGM, gel- 12V and 24V consumers, which can be directly connected to the controller (right connection pair) Protection functions: - protection from reverse polarized modules- protection from reverse polarized consumers- protection from reverse polarized batteries- prevents from battery charge and discharge- short-circuit protection on module input- short-circuit protection on load output- protection from a to high charging current- no-load working test without battery or consumer- current reflow protection- over/undervoltage protection- overheating protection- deep discharge protection- CE-compliant

The solar charge controller Steca Solsum 4040 is a further development of our internationally popular Solarix prs controller family. Thanks to the increased module and load current, they are now also suitable for even larger systems In addition, the devices have an integrated USB charging socket on which smartphones and tablets can be charged. They impress with their simplicity, performance and unbeatable price-performance ratio Several LEDs in different colors provide information about the battery's charge status at a glance. Modern Steca algorithms are used to ensure optimum battery care The Steca Solsum charge controllers are equipped with an electronic fuse for optimum protection. They work on the serial principle and disconnect the solar module from the battery to protect against overcharging For larger projects, charge controllers can also be equipped with special functions: e.g. night light function and selectable charge termination and deep discharge protection voltages The solar charge controller Steca Solsum 4040 is a further development of our internationally popular Solarix prs controller family. Thanks to the increased module and load current, they are now also suitable for even larger systems In addition, the devices have an integrated USB charging socket on which smartphones and tablets can be charged. They impress with their simplicity, performance and unbeatable price-performance ratio Several LEDs in different colors provide information about the battery's charge status at a glance. Modern Steca algorithms are used to ensure optimum battery care The Steca Solsum charge controllers are equipped with an electronic fuse for optimum protection. They work on the serial principle and disconnect the solar module from the battery to protect against overcharging For larger projects, charge controllers can also be equipped with special functions: e.g. night light function and selectable charge termination and deep discharge protection voltages The solar charge controller Steca Solsum 4040 is a further development of our internationally popular Solarix prs controller family. Thanks to the increased module and load current, they are now also suitable for even larger systems In addition, the devices have an integrated USB charging socket on which smartphones and tablets can be charged. They impress with their simplicity, performance and unbeatable price-performance ratio Several LEDs in different colors provide information about the battery's charge status at a glance. Modern Steca algorithms are used to ensure optimum battery care The Steca Solsum charge controllers are equipped with an electronic fuse for optimum protection. They work on the serial principle and disconnect the solar module from the battery to protect against overcharging For larger projects, charge controllers can also be equipped with special functions: e.g. night light function and selectable charge termination and deep discharge protection voltages

The Steca Solarix 2020-x2 is a state-of-the-art dual-battery charge controller ideal for recreational and RV use. It has a solar panel input, which is suitable for all 36-cell solar modules in 12 V systems or all 72-cell crystalline solar modules in 24 V systems. Both the main battery and the starter battery are permanently and simultaneously charged by the solar module In the process, 90 percent of the available power flows into the main battery, while the secondary battery is kept at the full charge level with 10 percent of the power Using the Steca pa lcd1 remote display, the distribution of the charging power can be changed. The charge controller has a powerful load output that is fed only from the main battery There is a USB charging socket on the charge controller, which can be used to charge smartphones and tablets as well. Optionally, the Steca pa lcd1 remote display can be connected The Steca Solarix 2020-x2 is a state-of-the-art dual-battery charge controller that is ideal for recreational and RV use. It features a solar panel input, which is suitable for all 36-cell solar modules in 12 V systems or all 72-cell crystalline solar modules in 24 V systems. Both the main battery and the starter battery are permanently and simultaneously charged by the solar module In the process, 90 percent of the available power flows into the main battery, while the secondary battery is kept at the full charge level with 10 percent of the power Using the Steca pa lcd1 remote display, the distribution of the charging power can be changed. The charge controller has a powerful load output that is fed only from the main battery There is a USB charging socket on the charge controller, which can be used to charge smartphones and tablets as well. Optionally, the Steca pa lcd1 remote display can be connected The Steca Solarix 2020-x2 is a state-of-the-art dual-battery charge controller that is ideal for recreational and RV use. It features a solar panel input, which is suitable for all 36-cell solar modules in 12 V systems or all 72-cell crystalline solar modules in 24 V systems. Both the main battery and the starter battery are permanently and simultaneously charged by the solar module In the process, 90 percent of the available power flows into the main battery, while the secondary battery is kept at the full charge level with 10 percent of the power Using the Steca pa lcd1 remote display, the distribution of the charging power can be changed. The charge controller has a powerful load output that is fed only from the main battery There is a USB charging socket on the charge controller, which can be used to charge smartphones and tablets as well. Optionally, the Steca pa lcd1 remote display can be connected

The functionality of the Steca PR 2020 IP grounds on the technology of the Steca PR solar charge controller series.The big display shows the current charging level (SOC) in percentage and as fuel gauge. The controller's centerpiece is a distinctly improved charging level determination. The self-learning charging level algorithm ensures an optimalbattery care and control of the connected modules (max. 480Wp).The Steca PR 202 IP is especially designed for applications under tough circumstances with high salt, humidity and/or dust concentration.

The solar charge controller Steca Solsum 2525 is a further development of our internationally popular Solarix prs controller family. Thanks to the increased module and load current, they are now also suitable for even larger systems In addition, the devices have an integrated USB charging socket on which smartphones and tablets can be charged. They impress with their simplicity, performance and unbeatable price-performance ratio Several LEDs in different colors provide information about the battery's charge status at a glance. Modern Steca algorithms are used to ensure optimum battery care The Steca Solsum charge controllers are equipped with an electronic fuse and thus offer optimum protection. They work on the serial principle and disconnect the solar module from the battery to protect against overcharging For larger projects, charge controllers can also be equipped with special functions: e.g. night light function and selectable charge termination and deep discharge protection voltages The solar charge controller Steca Solsum 2525 is a further development of our internationally popular Solarix prs controller family. Thanks to the increased module and load current, they are now also suitable for even larger systems In addition, the devices have an integrated USB charging socket on which smartphones and tablets can be charged. They impress with their simplicity, performance and unbeatable price-performance ratio Several LEDs in different colors provide information about the battery's charge status at a glance. Modern Steca algorithms are used to ensure optimum battery care The Steca Solsum charge controllers are equipped with an electronic fuse and thus offer optimum protection. They work on the serial principle and disconnect the solar module from the battery to protect against overcharging For larger projects, charge controllers can also be equipped with special functions: e.g. night light function and selectable charge termination and deep discharge protection voltages The solar charge controller Steca Solsum 2525 is a further development of our internationally popular Solarix prs controller family. Thanks to the increased module and load current, they are now also suitable for even larger systems In addition, the devices have an integrated USB charging socket on which smartphones and tablets can be charged. They impress with their simplicity, performance and unbeatable price-performance ratio Several LEDs in different colors provide information about the battery's charge status at a glance. Modern Steca algorithms are used to ensure optimum battery care The Steca Solsum charge controllers are equipped with an electronic fuse and thus offer optimum protection. They work on the serial principle and disconnect the solar module from the battery to protect against overcharging For larger projects, charge controllers can also be equipped with special functions: e.g. night light function and selectable charge termination and deep discharge protection voltages

Steca tsk10 external temperature sensor for Tarom. The external temperature sensor for the charge controllers Tarom and Power Tarom incl. cable.Features external temperature sensor for Tarom and Power Tarom from Steca

Designed for the use with Steca Solsum F, Steca Solarix PRS und Steca Solarix MPPT 2010. With this remote you can program your Steca solar charge controller. By using its switches all parameters can be adjusted according to your demands.After a restart and pressing the program-button the adjustments are activated. Details: low weight easy installation maintenance-free low consumption very reliable nightlight function ex works or adjustable via PA RC100 adjustment of parameters Adjustable Parameters: battery type: gel/liquid night-light function end of charge voltage (float/boost/equal) deep discharge protection (LVD) restart threshold

The external temperature sensor Steca pa ts-s is used to monitor the battery temperature All Steca solar charge controllers are equipped with an integrated temperature sensor and are thus able to adapt the charging strategy the charging strategy to the current temperature conditions The external temperature sensors are only needed if the battery has to be placed in a different room than the solar charge controller.The external temperature sensors are suitable for the solar charge controllers Steca Tarom 4545 Steca Tarom 4545-48 Steca Tarom mppt 6000

General information:Photovoltaic systems with the Tarom System Manager can be very complex and powerful.The connected loads must often be connected directly to the battery because their currents would damage the Tarom controller.In addition to the solar modules, additional charging devices such as diesel or wind generators are often used which also charge the battery directly, bypassing the Tarom controller.The state of charge of the battery is calculated by the Tarom taking into account the battery voltage, the input and output currents, the time and with the help of battery characteristics.An exact, fast and reliable indication of the state of charge (soc) is only possible if the Tarom controller also has knowledge of all external currents to and from the battery.The current sensor pa hs200 measures the external currents and then transmits these values to the Tarom controllerFloating sensing:The current measurement of the pa hs200 is contactless and potential-free, you only have to lead the battery cable through the housing. There is no need to disconnect the cable or lose power at a shunt resistor Scanning is performed magnetically with the aid of a Hall sensor.The pa hs200 optimally complements your Tarom or PowerTarom system, even large currents up to 200a are detected by the sensor.All current values are displayed on the Tarom and also stored in the TarCom data logger, which may be connected.The optimized state of charge calculation also improves the performance of the pa15 receiver in these systems.The pa hs200 is connected to theTarom via a simple plug-in connection. Power supply and data transmission then run via this connection.Three sensor types:You can set the pa hs200 sensor to work in three different ways.The measured current values can be interpreted as charging current, load current or battery current. With the "charging current sensor" setting, external charging currents, e.g. from wind or diesel generators, can be detected,as "load current sensor" e.g. large inverters are detected and the setting "battery sensor" registers the sum of all input and output currents in the battery main cable.Every 20 seconds the current values are transmitted to the Tarom. Successful data transmission is indicated on the pa hs200 by the green led lighting up.The Tarom controller calculates the external current values with the currents measured itself via the module input and the load output and displays the result.

The remake of the Steca Tarom sets new standards in this performance class. A grafical display shows all relevant working data and allows the controller's configuration and adjustmentto the requirements of the system. Thanks to an improved charging level measurement the system is optimally regulated and a connected battery is much better protected.The Steca Tarom charge controller is the first choice for systems up to 2400W on different voltages (12V and 24V). An integrated data logger saves all important system data which can be read out through a RS232-interface. Optionally a temperature sensor can be connected. Two additional switching contacts are freely configurable as timer, nightlight-function, to start generators or as surplus manager.

The Steca PRS 2020 charge controller is perfectly suited for PV-systems to charge 12V or 24V lead batteries. Protection functions: overload deep discharge battery undervoltage current reflow into the module Protection from application errors: short-circuit/reverse polarity at solar module short-circuit at consumer output (excessive consumption) reverse polarity at battery overcurrent at solar module overtemperature overvoltage at consumer output wrong connection order Note: The default battery type can only be adjusted with additional equipment (Steca PA PR100).The PRS-series's default battery type is lead-acid (liquid).If you want to use the controller to charge AGM or gel batteries please use the contact formular during your order or contact our customer: [email protected] / +49 (0) 8721 98297-40

The Steca PR 1010 was designed for photovoltaic systems to charge 12V and 24V batteries. In contrary to the Steca PRS seriesthe PR series is equipped with a LCD display which makes it easy to control the device's funtions and shows all current working parameteres. Generally the controller is only usable with the following battery types:- lead-accumulators with liquid electrolytes- sealed lead-accumulators, AGM, gel- 12V and 24V consumers, which can be directly connected to the controller (right connection pair) Protection functions:- protection from reverse polarized modules- protection from reverse polarized consumers- protection from reverse polarized batteries- prevents from battery charge and discharge- short-circuit protection on module input- short-circuit protection on load output- protection from a too high charging current- no-load working test without battery or consumer- current reflow protection- over/undervoltage protection- overheating protection- deep discharge protection- CE-compliant