Brochure

Your Partner for Large-Scale Systems
Large-scale solar applications can be complex projects. With the right product portfolio and
expert support services, we make sure your project is successful from start to fi nish.
Complete System Integration
A solar system is typically paired with
an auxiliary energy source to ensure a
reliable supply of energy. Depending
on the application, a high effi ciency
condensing boiler or renewable energy
system, such as biomass or geothermal,
is a perfect match. Tap into our full range
of backup heating solutions and our team’s
extensive system integration knowledge
to get the best possible results from
your large-scale system.
Products geared to your needs
With up to eight different collector confi gu-
rations, multiple piping options, advanced
connection systems, pre-engineered
mounting hardware and commercial size
pumping stations, our product portfolio is
designed to adapt to the requirements of
the most unique large-scale applications.
Viessmann commercial solar systems are
commonly used in high volume domestic
hot water, indoor pool heating, process
water heating or solar cooling systems.
Expert Sizing & Design
Our in-house solar project team will as-
sist you every step of the way – from a
pre-installation solar software analysis for
determining system size and required
materials, to conceptual CAD drawings
of your system design, roof layout and
control sequence.
Commissioning Support
During the commissioning phase, our
network of in-fi eld representatives
provides assistance on-site, while our
in-house team is available for additional
technical support to make sure your solar
project gets off the ground as smoothly
as possible.
Fast & Easy Installs
In a multi-array system, with up to 12 fl at
plate collectors or 108 tubes per array, our
fl exible inter-connection pipes and easy-to-
use racking systems for fl at / sloped roofs,
facade or ground mounting will drastically
speed up the installation process.
Plus, with supply and return connections
on the same or alternate sides of the array,
get additional fl exibility on your roof layout.
Low-profi le horizontal fl at plate collectors,
and Vitosol 200-T, SPE tube collectors are
ideally suited for large-scale systems.
10/11
Large-scale horizontal
Vitosol 200-F installation
Complete system integration
with Viessmann solar thermal,
biomass and fossil fuel heating
and control technology.
Wood Fuel
Fossil Fuel
Wood-Fired Boiler
up to 4268 MBH
Solar Thermal
Storage
Tan k
Non-Condensing Boiler
up to 4387 MBH
Wall-Mounted Condensing Boilers
Condensing Boiler
up to 3361 MBH
Vitocontrol
Custom Control
Panel or External
Communication
0 - 10 V / LON /
BACnet
Building
Management
System