Zilla® Cobra™ Changes the Solar Landscape

The revolutionary new Zilla® Cobra™ flat-roof ballast system provides the lowest total installed cost possible for solar PV by significantly reducing material, distribution and labor expenses making energy independence a more affordable reality.

LAFAYETTE, Colorado, (May 11, 2012) — Zilla Corporation, a leading manufacturer of solar mounting

systems, launches the Zilla® Cobra™ — the fastest and most cost-effective flat roof ballast system on
the market. The revolutionary new Zilla® Cobra™ provides the lowest total installed cost possible by
significantly reducing material, distribution and labor expenses making energy independence a more
affordable reality.

The Zilla® Cobra™ is composed of patented prefabricated modular components made in the USA
from recycled aluminum. Two light-weight components ship with no loose parts, require minimum
connections and can be installed fast and easily by novices and experienced professionals alike. The
Zilla® Cobra™ requires no on-site measuring, cutting, or drilling and self-aligns during installation.
Minimal amount of packaging and light-weight materials reduce distribution, warehousing and staging
costs. The light-weight and unique design of the Zilla® Cobra™ allows for free shipping — setting an
industry standard. The Zilla® Cobra™ can accommodate standard 60 and 72 cell modules and is an
ideal solution for customers looking for the lowest cost of energy.

"The Zilla® Cobra™ addresses critical issues affecting the industry and Zilla Corporation is proud
to contribute to the success of our customers by providing them with solutions that generate more
opportunities for solar," Zilla Corporation Chief Technology Officer Dave Kreutzman said.

Zilla Corporation makes solar installations more practical and affordable through product design
and innovation. As the manufacturer of Zilla® products, Zilla Corporation distributes solar installation
components and engineered solar mounting systems to customers worldwide. Zilla Corporation is
located in Lafayette, Colorado.

Visit ZillaRac.com or contact Nellie at 720-880-6700 to learn more.

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Iron Edison Lithium Iron Battery

Iron Edison Lithium Iron Battery

Iron Edison's Lithium Iron battery is for solar PV energy storage and compatible with 12-volt, 24-volt and 48-volt battery-based inverters. Available in a wide range of residential storage capacities, custom high-voltage models are also available for commercial applications like peak load shaving and UPS. Iron Edison's battery uses Lithium Iron Phosphate cells (LiFePO4), known to be the safest type within the lithium-ion family. Iron Edison's battery includes an integrated Battery Management System and DC disconnect for maximum safety. All components are housed inside a steel enclosure with removable lid.