This step involves determining how much solar and energy is available at your location: your RESOURCE. It is important to know your available peak sun hours. Your solar energy peak hours can be looked up on these charts. For a Solar and Wind Design worksheet please call 503-830-8739, and our technical support staff will email you your design guide. For Wind Map information please email us at info@solardyne.com for our free home power design guide. ... ... ... ... ... ... ... ... ... ...