Intersolar - Steca Solar Electronics at Intersolar North America: performance, innovation and quality

Award-winning off grid PV systems at booth 8741

SAN FRANCISCO and MEMMINGEN, Germany, May 21, 2015 -- The electronics manufacturer and leading Memmingen-based supplier of solar electronics Steca was awarded several times last year for its Dual MPPT peak charge controller Steca Tarom MPPT 6000-M. The unit won the OTTI innovation prize and the coveted Intersolar Award 2014. No small surprise, since the controller takes a leading role in off-grid PV applications. With its 3.6 kW, the appliance is suitable for all lithium-ion batteries. In addition to complex charging algorithms, the charge controller features battery diagnosis, a long-term data logger and a high level of efficiency. The Tarom MPPT 6000-M is the first and only charge controller to achieve a conversion efficiency of 99% as actually measured in the field.


Especially flexible: the Steca Tarom 4545 charge controller

The Steca Tarom 4545 solar charge controller, with 12/24 V and 48 V versions at 45 A, can be used universally for all off-grid PV hybrid systems and telecommunication applications. The new version features a multi-function graphical LCD display. The compact and attractive housing design also makes the system easy to install. Especially flexible: in addition to options for morning, evening and night lights, it also features a timer function with up to twelve timers.

High performance coupled with efficiency: Steca solar thermal controllers

The Steca TR A501 T U, Steca TR A502 TT U and Steca TR A503 TTR U high-performance solar thermal controllers feature a compact design and convenient universal installation. Configuration, programming and operation are especially user-friendly in all three controllers. The top unit TR A503 TTR U provides additional functions for individual programming and display of the yield values. The measurement data can also be stored on a standard Micro-SD card.

About Steca Elektronik GmbH:
Steca Elektronik in Memmingen, Bavaria, have been synonymous with creativity and innovation as a provider of electronic services and battery charging systems for over 35 years.

Steca began developing and producing their own solar electronic products in 1990.

Steca is now a leading supplier of a wide base of solar electronic products and delivers to over 80 countries worldwide. The production facilities occupy over 29,000 square metres with over 650 employees.

In the three market segments PV grid connected, PV off grid and Solar thermal systems, the Steca brand is internationally synonymous with innovation and vision.
www.steca.com

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Easy monitoring with weather sensors from Lufft

Easy monitoring with weather sensors from Lufft

Professional weather sensors form the heart of large solar plants supporting their operation and performance. Lufft was the first manufacturer to combine several sensors in one housing, bringing the largest multiparameter weather sensor family with 19 members into being. Many of them are well-suited for solar site assessment and continuous monitoring. The most commonly used one is the WS600 delivering data on temperature, air pressure, wind, relative humidity and precipitation. Through its open protocol, it can easily be attached to radiation sensors e.g. from Kipp&Zonen. Other models have an integrated Silicon, Second Class or Secondary Standard radiation sensor.