Off-Grid Experts Workshop 2017

Again this year we are participating as exhibitors at the „Off-Grid Experts Workshop“ in Memmingen from 28th to 29th September. The event promises numerous activities and information on the topic of “off-grid”. Experience our new product series live on site!

More information see

New Product Portfolio

At the beginning of the 3rd quarter of this year, we are pleased to present our revised product range. The most striking change is the new design of our control cabinets. This was developed in cooperation with Schneider Electric and focuses the special requirements of our product solutions.

In order to make our product range more comprehensible, from now on our standard systems are exclusively offered with Victron Energy components. Studer product solutions are still available on request.

Despite our own product design, improved product characteristics and functionality, we have been able to reduce the price of our Phoenix and Multi Power control cabinets by up to 15%.

With the new 3-phase Quattro Power systems, we offer plug’n’play solutions for power requirements up to 30kVA.

You can find more information on our new products here.

New website of Smart Energysystems International AG online

Welcome to the new website of Smart Energysystems International AG.

Some areas are not yet available. This includes the shop area for resellers. We are working on it. In the meantime if you have  interest in the reseller prices, please send us an email or use the contact form. 

Cooperation SEI AG / Millenium Green Group Holdings, LLC

In January 2015 the Government of the Republic of Cameroon and the Millenium Green Group Holdings ( MGGH), LLC , Atlanta/USA signed a MOU for the construction of large Solar PV open spaces installations in Cameroon on BOOT basis. At seven sites, plants with a total capacity of 1,350 MWp are intended to be realized within a period of five years.

Contracted as a strategic partner of MGGH since February 2015, SEI AG is exclusively commissioned with the planning, design and construction of these plants. For a first plant (50 MWp) the feasibility study is currently in process. Begin of construction is expected by the end of 2015.

Cooperation SEI AG/ Steinbeis; local manufacturing of Smart battery generators in Mexico

With Dipl.-Ing. Jan Bandera from the Steinbeis Transfer Center International Technological Cooperation/ Stuttgart and Dr. German Bonilla Bermudez (Steinbeis ITC / Mexico) SEI AG has made preparations for the local production of the Smart Battery Generators in Mexico for sale in the Central American region. It is initially intended to study the potential of the local market for the use of the battery generators and then to identify suitable local partners. The establishment of joint ventures in Mexico is planned to take place in spring 2014.

SEI AG is Studer Qualified Service Partner

After many years of close cooperation with Studer Innotec SA, we are pleased to inform you that SEI AG is now an official Studer qualified service partner.
As Studer QSP, SEI AG directly takes care of repairs or warranty claims for all Studer products. The aim is to increase customer satisfaction through
faster response times for service requests and warranty claims.

Series Production of the Smart Battery Generators in India started

After nearly one year of preparation, the series production of our battery generators could be successfully started in our JV ASPIN / Bangalore, India. According to the Indian tradition, the battery generators are delivered in a white body and serve primarily for autonomous power supply in rural areas.
The marketing of the generators is done via so-called Anu World shops on a franchise basis. By 2015 it is expected to dispose on 2000 of such shops all over India .

SEI AG’s Global Network

Following its business development strategy SEI AG started in spring 2012 to extend its global presence by participation in Joint Venture Companies in carefully defined Asian countries. SEI AG successfully - with its local partners – has already formed three branches, in India, Vietnam and Thailand. Main emphasis lays in the production and marketing of the SMART Battery Generators; still the complete scope of SEI AG’s business domains is of no less importance. Negotiations are under way to extend the global network in 2012 by adding branches in Turkey, Saudi Arabia, Sri Lanka, Bangladesh, Malaysia and Brunei.

Furthermore SEI AG intends to extend its participation in Joint Ventures companies also in certain African, Central and South American countries to strengthen its global presence and to benefit exclusively from the local markets by its JV engagements.

It is SEI AG’s clearly defined strategy to create a network of Joint Ventures in the growing and almost untapped Renewable Energies markets on a global scale thereby securing SEI AG’s prosperity for the years to come. Especially the changing frame work in the western industrial nations for the implementation of RE systems requires SEI AG to forcefully continue its global strategy.


Joint Venture- India

Name of the JV Company:
Registered Office:
Bangalore / India
Postal Address:
# 248, 3rd Cross, 8th Main, 3rd Phase, Peenya Industrial Area, Bangalore-560058, Karnataka, India
T.J. Joseph (ASP), E. Hauck (SEI)
Core Business:
Production and Marketing of SMART Battery Generators, BTS/Radio Link Off-Grid Power Supply Systems, Open Spaces Installations (PV / CSP) for Distributed Energy Supply, Off-Grid and On-Grid Power Supply for Industrial/Domestic Applications, Sales and Marketing of LED Lighting Systems, Online Shop, etc.

Joint Venture- Vietnam

Name of the JV Company:
Registered Office:
Ho Chi Minh City / Vietnam
Postal Address:
17 Phan Phu Tien, District 5, Ho Chi Minh City, Vietnam
Diep Bao Canh (RSE), E. Hauck (SEI)
Core Business:
Production and Marketing of SMART Battery Generators, BTS/Radio Link Off-Grid Power Supply Systems, Open Spaces Installations (PV / CSP) for Distributed Energy Supply, Off-Grid and On-Grid Island Power Supply, Sales and Marketing of LED Lighting Systems, Online Shop, etc.

SEI AG moves into New Offices

After a five months reconstruction phase SEI AG moved into the second floor offices of its Ohmstrasse 12 Karlsruhe headquarter. Remodeling of the First and Ground Floor is under way and should be finished by end of the year. The planned Cash & Carry Shop will be located on the Ground Floor.
SEI AG's Headquarter and registered company seat is equipped with state-of-the-art communication and building technologies. Our warehouse with over 1000 square meters space which is attached to the main office building houses our workshop for assembly and repairs, a warehouse office and a technical laboratory.

SEI AG receives Certification of The Duale Hochschule Baden-Württemberg (DHBW) University of Cooperative Education

The Council of the DHBW / University of Cooperative Education certified SEI AG as partner of DHBW in the field of Business Administration / Trading.
The Duale Hochschule Baden-Württemberg is the first university in Baden-Württemberg that transferred the traditional system of dual vocational training to the level of university education. The main characteristic of dual, practice-oriented degree programs is alternating three-months phases, with students learning theory at the university and receiving practical training in the enterprises of the university’s certified partners.