SwissINSO Expands Capacity for Producing Its 100% Solar-Powered Water Purification Units

By Swissinso Holding Inc., PRNE
Monday, September 20, 2010

LAUSANNE, Switzerland, September 21, 2010 -

    To meet a projected increase in demand, SwissINSO, a leader in
    proprietary solar-energy solutions, has transferred production of its
    100% solar-powered water purification / desalination units to a much
    larger facility.

SwissINSO Holding Inc. (OTCCBB.SWHN) is pleased to announce a
major expansion in production capacity for its Krystall (TM) solar-powered
water purification / desalination units. The new plant in Denges is now close
to SwissINSO's headquarters at the prestigious R&D Science Park at EPFL
(Ecole Polytechnique Federale de Lausanne), the Swiss "Silicon Valley".


"This recent move marks another key milestone in the rapid
growth of SwissINSO, and demonstrates our ability to execute 'on plan'", said
CEO Dr. Yves Ducommun. "We will now benefit from simplified logistics, direct
control of the production cycle, and reductions in delivery time.
Furthermore, we can easily expand this significantly larger production site
once we reach capacity", he added.

ABOUT SWISSINSO: SwissINSO utilizes its proprietary
intellectual property assets to provide environmentally friendly, innovative
solar-energy solutions and related technologies to meet growing global needs.
The company's goal is to become a world leader in turn-key solutions using
renewable energy for the purification and desalination of water and the air
cooling and heating of buildings.

SwissINSO has two core businesses: KRYSTALL (TM) is the world's
first high-volume, 100% solar-powered turnkey water purification system
enclosed within 40-ft (12,2m) containers. KLYMAA (TM) uses nano-composite
solar coating technology to heat and cool buildings via solar-collector glass
facade panels in a wide variety of colors and treatments.

"Safe Harbor" Statement: A number of statements contained in
this press release are forward-looking, made pursuant to the safe harbor
provisions of the Private Securities Litigation Reform Act of 1995. These
forward-looking statements involve a number of risks and uncertainties,
including our ability to raise capital when needed and on acceptable terms
and conditions, the intensity of competition and general economic factors.
The actual results SwissINSO Holding Inc. may achieve could differ materially
from any forward-looking statements due to such risks and uncertainties.
SwissINSO Holding Inc. encourages the public to read the information provided
here in conjunction with its most recent filings, which can be viewed at

    Morris Zand
    Zand Media Relations, Geneva

    Paul de Belay
    VP, Sales & Marketing

Pls. note: Translations of this press release from English are provided
for guidance purposes only and should not be considered as the official text
of the release.

PRESS CONTACT: Morris Zand, Zand Media Relations, Geneva, morris at, +41-(79)-785-43-56; SWISSINSO CONTACT: Paul de Belay, VP, Sales & Marketing, pauldebelay at, +41-(21)-693-86-40

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