Charging the Future

Electrical Energy Storage
Exhibitions & Conferences


ees AWARD Winners 2016

Ferroamp Elektronik AB - EnergyHub System

With the EnergyHub System, the Swedish manufacturer Ferroamp Elektronik has developed an intelligent photovoltaic storage combination. This highly flexible, low-loss system brings together a local DC nanogrid, the most up-to-date circuitry and smart meter function. The basic set-up: a bi-directional 3-phase inverter with internal phase compensation and distributed DC-DC converters for diverse PV strings, batteries and DC consumers. Different generators are networked over a DC high-voltage connection, and wind and hydropower plants can also be integrated via rectifiers.This system sets itself apart with its high levels of efficiency enabled by the DC coupling, and considerable scalability from 3.5 kW to the MW range. The grid connection via a smart meter, the cloud application, the future coupling to charging stations for electric vehicles, and above all, the low losses thanks to the high-voltage DC grid are all features which the panel of judges find worthy of recognition with the ees AWARD.

LG Chem, Ltd. - RESU Series with new Li-Ion Battery Cell JH3

The Residential Energy Storage Unit from the Korean company LG Chem Ltd. is an innovative storage solution, using lithium-ion batteries with advanced JH3 cell technology. The RESU range boasts the world’s highest energy density in the low-voltage range. Thanks to different low-voltage and high-voltage variants, it supports a wide range of compatible inverters. The basic device in the range is available from 3.3 – 10 kWh and can easily be expanded, therefore increasing storage capacity. The software upgrades of the Battery Management System are available on an SD card: extremely convenient. Easy to install and space-saving, RESU lends itself to external and internal assembly, as well as application in new and existing systems around the world.Capacity, energy density, long lifetime and safety – the panel of judges would like to celebrate the RESU range’s pioneering features with the ees AWARD 2016.

SMA Solar Technology AG - Sunny Boy Storage 2.5

With the compact, transformerless high-voltage battery inverter Sunny Boy Storage 2.5, SMA Solar Technology AG from Niesetal, Germany has developed a solution which is particularly well suited to retrofitting existing PV plants, and at an attractive price. Weighing just 9 kg, it can easily be assembled by a single person and used with high-voltage batteries from a variety of manufacturers. With 2.5 kW charging and discharging power, it is ideal for electricity consumption in private households. The high efficiency level of over 97% means that the battery storage system can boast an overall efficiency (AC-AC) of up to 90%. And thanks to the AC coupling, it is suitable for installation in new and existing plants. Following the trend set by high-voltage batteries, the Sunny Boy Storage 2.5 can be flexibly deployed as an independent component, gaining therefore huge market potential – a groundbreaking and particularly cost-effective solution for storing energy generated on site. Lightweight, low costs and a very high efficiency level: excellent reasons for the panel of judges to pay tribute to the Sunny Boy Storage with the ees AWARD 2016.

Intersolar AWARD - Powering the future with Innovation!

To have a look at the winners of the Intersolar AWARD please click here