a+f USA LLC is a member of the GILDEMEISTER group, which is the world's leading manufacturer of metal cutting machine tools with over 140 years of experience. Brenco Energy Concepts partners with a+f GmbH to provide the SunCarrier solar tracking system, which increases energy yield by up to 30% compared to fixed solar installations. With over 2100 installations globally, the SunCarrier is a profitable and future-proof investment due to its efficiency, stability, and intelligent design.

1. a+f USA LLC A MEMBER OF THE GILDEMESITER GROUP

2. Partnership a+f SunCarrier is a member of the GILDEMEISTER group Gildemeister is the world’s leading manufacturer of metal cutting machine tools. Gildemeister has been in business for 140yrs. Turnkey solutions (complete project management – from planning through installation of the systems right up to servicing) Overall sustainable approach Dallas-based, Native American Owned commercial and industrial construction company with over 20 yrs of service. Specialties include general construction, construction management, interior and exterior renovations, commercial and industrial remodeling, custom fabrication and manufacturing, electrical services, energy concepts and savings. Brenco also has offices in Denver, CO and Sacramento, CA. Certifications include SBA(8)A, NCTRCA, DFW Minority Supplier Diversity Council, Texas HUB Program, Colorado Department of Transportation, & Colorado Regional Transportation District

3. Product l : . Solar Energy Production & Storage Solution SunCarrier - Tracking system of the future The sun, the greatest source of available energy, generates approximately 1.08 × 10 kWh per annum – about 10,000 times more than the world’s primary energy requirements. It is the goal of Brenco Energy Concepts & a+f GmbH to increase this share of renewable energy production as efficiently as possible. Designed for use at latitudes where wind and snow loads are high. The solid construction guarantees an optimal energy yield position, even in strong winds. Feature a larger module surface area and an even more robust steel construction. They were developed for the market of southern countries and were consequently designed for lower snow loads. The pitch angle of the module surface is 30° towards the horizontal. Compared to fixed installations, SunCarrier generates up to 30% more energy. 18

4. Profitable Investment l : . Viable Efficient The SunCarrier was first developed in 2004 and was being launched in the market in 2006. There are over 2100 SunCarrier installations in Germany, Spain, Italy, South Korea, China, Czech Republic, India, Bulgaria and the United Arab Emirates. The continuous alignment of the module surface towards the position of the sun significantly increases the energy yield of the solar module, thereby reducing cost per generated kilowatt hour (kWh). In terms of commercial viability, the SunCarrier is significantly superior to other system for reasons of size, stability, low maintenance, efficiency and intelligent design features and these make it an enormously profitable and, first and foremost, future-proof investment. With continuous extension of our product range, we supplement and optimise our value proposal for customers with diverse requirements in terms of market, location, technology and investment environment.

5. President/CEO - Steve Cardwell Dallas 2929 Mican Dr. Dallas, Texas 75232 (O)214.267.1628 (F)214.637.7030 Denver 952 Logan St. Denver, Co 80203 (O)303.482-2248 (F)303.482-2032 Email: customerservice@brenco-llc.com Website: www.brencoenergyconcepts.com a+f GmbH USA LLC A MEMBER OF THE GILDEMESITER GROUP