Sustainable Energy Technologies Ltd.
TSX VENTURE : STG

Sustainable Energy Technologies Ltd.

June 09, 2010 08:30 ET

Sustainable Energy Announces Deliveries on One Megawatt Purchase Order from Leading German Distributor

TORONTO, ONTARIO--(Marketwire - June 9, 2010) - Sustainable Energy Technologies Ltd (TSX VENTURE:STG) ("Sustainable Energy" or the "Company") a solar electric technology developer and manufacturer of next generation solar inverters today announced today that it has completed first deliveries on a one megawatt purchase order from Photon Solar Ltd for 200 SUNERGY 5 inverters. The inverters will be supplied from the Company's remaining inventory of SUNERGY 5 inverters before the end of June 2010.

Based in Dusseldorf Germany, Photon Solar Ltd (www.photon-solar.de) is a leading distributor of solar PV products in Germany and will distribute the inverters as part of a PARALEX™ compatible solution for residential and small commercial systems.

Sustainable Energy's PARALEX™ product line combines the patented SUNERGY™ low voltage inverter with leading crystalline and thin film solar PV modules to enable an inherently safe solar PV system with the higher energy yields enabled by the parallel system design.

A video explaining PARALEX™ and its advantages can be found at www.paralexsolar.com.

About Sustainable Energy Technologies Ltd: Sustainable Energy (www.sustainableenergy.com ) designs, manufactures and distributes power inverters for grid-connected solar PV systems under the SUNERGY™ trademark. Advanced power inverters are a critical enabler of all modern solar PV power systems converting the direct current ("DC") power output of the solar PV modules into the high quality alternating current ("AC") power required by the power grid. Advanced power inverters also optimize the performance of the solar PV modules and maintain the integrity and safety of the interconnection with the power grid.

PARALEX™ (www.paralexsolar.com) is a solar power system architecture based on the SUNERGY inverter platform which enables solar PV modules to be wired in a parallel array. The parallel system design eliminates the disproportionate impact of shading and other module mismatch on total system performance increasing total energy yield. The extra low operating voltage of the SUNERGY platform enables a system architecture that is inherently safe and that can be installed and maintained by most building trades without the need for custom design, significantly reducing the installed system cost.

Sustainable Energy's technologies are the subject of multiple patents issued by and pending with the US Patent and Canadian Patent Offices.

Forward Looking Information

The reader is advised that some of the information herein may constitute forward-looking statements within the meaning assigned by National Instruments 51-102 and other relevant securities legislation. Forward-looking information is not a guarantee of future performance and involves a number of risks and uncertainties. Many factors could cause the Company's actual results, performance or achievements, or future events or developments, to differ materially from those expressed or implied by the forward-looking information. Readers are cautioned not to place undue reliance on forward-looking information, which speaks only as of the date hereof. The Company does not undertake any obligation to release publicly any revisions to forward- looking information contained herein to reflect events or circumstances that occur after the date hereof or to reflect the occurrence of unanticipated events, except as may be required under applicable securities laws.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

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