Download Solon report - GBEfactory

DESIGN AND CONSTRUCTION
Design was guided by the goals of achieving a low
heat load and primary energy demand, high
energy production and flexible working space.
Energy Efficiency
For the façade, pre-manufactured panels were
developed. Triple glazing provides powerful
insulation. Optimal sun protection is achieved by
means of external shading devices and radiation
control glazing. Great attention was paid to the
possibility of natural ventilation via windows.
Further, small radiators are part of the panel. The
high-tech envelope has excellent insulating
qualities, is made of quality and durable materials.
(main: glass, wood, steel).
Electricity needs are supported by a buildingintegrated
photovoltaic system with 210 kWp
while a biogas cogeneration unit provides base
loads of both heat and electricity, including supply
for an absorption cooling machine in the summer
time. The demand for heating and cooling across
the building is achieved with a simple but effective
technology, concrete core activation: water pipes
are integrated into the concrete ceilings/floors. In
this manner 80% of the heating demand of ca. 25
kWh/m 2 net floor area and 85% of the cooling
demand (ca 30kWh/m 2 net floor area) are
covered. The remaining part is covered via
convectors. The positioning of the building allows
optimum use of natural lighting, but it is
complemented by a low general and targeted
work space lighting.
Building Automation The building is equipped
with an innovative control system. Users control
their work space comfort via touchpad and PC,
while a system of wireless sensors monitor overall
conditions, ensuring operations optimization.
FEED-IN-TARIFF AND OTHER
BENEFITS
PARAMETERS:
Power (kWp):
Solar PV 210 kW p
Biogas Cogeneration: 530 kW th , 230 kW el
Feed-in-Tariff PV (€/kWh): 0.4398
Feed-in-Tariff Electricity from Biomass Cogeneration
(€/kWh): 0.0967
ECONOMICS
The decision on following an integral concept is a
display of the company’s values and striving for
innovation, a statement and demonstration of
possibilities for future workspace organization
already today. The building is also part of an RTD
project, a living laboratory for further progress
and innovation for tomorrow’s buildings.
FEATURES Building Envelope
U-value of exterior walls 1.20
U-value window (including frame) 1.20
U-value roof 0.23
U-value roof lights (including frame) 1.60
U-value of basement ceiling / floor plate 0.30
Average U-value of the building envelope 0.75
Construction: Hybrid medium-duty construction
NETWORK INFRASTRUCTURE AND ENERGY
electricity network infrastructure, local district
heating network, Building integrated Solar PV
system
SOLUTION STRATEGIES AREAS CONCEPT
Integrated planning, mechanical ventilation,
vacuum insulation, combined heat and power
using biogas, district heating network,
own power supply, investment in biogas plant,
Photovoltaic, quality assurance and operational
optimization
E-mobility: A special feature and showing the
integral approach are the eight company-owned
electric scooters, fuelled by the PV system.