A Solar Charge Regulator aka Controller acts as voltage regulator allowing batteries to charge without overcharging. 7 amp hours at 12 volt = 12 watts of continuous usage for 7 hours OR 7×12 = 84 watts for ONE hour. 7 amps of current at 12 volt is 84 watts. Most regulators figure somewhere between the charging battery voltage and the open voltage or right at the top of a fully charged battery. 7 amps x 14 volts (fully charged battery) = 98 watts rounded to 100 watt MAX! Some older batteries that are in poor condition, like the one I am using in this video, draws current less effectively, this is why it is only receiving 38 watts. Also, the wiring is not proper for a real installation and the panel is not at the optimal angle to the sun, this is just to show you what a “Charge Regulator” does. It is easy to forget!!!!! I had toxic gas smelling up my yard from a smoking battery I hooked direct in the morning and by 12 noon it was destroyed! Dangerous and stupid, BY A CHARGE REGULATOR! A fully charged 12 volt battery is 12.6 – 12.8 volts at rest and 13.6 – 14.0 volts while charging.
Filed under Solar Power by on Apr 6th, 2011. 25 Comments. 
Use the wind to generate power and run your appliances and electronics. Great for cabins, battery charging, remote power, backup power and hobbyists. Delivers up to 400 Watts. U.S.A. Application: Appliances and electronics, Volts: 12, Watts: 400 at 28 MPH, Blade Material: Carbon fiber composit, Speed (MPH): 110, Blade Diameter (in.): 46, Material: Lightweight cast aluminum body, Dimensions L x W x H (in.): 24 x 15 x 9, Overspeed/Overcrank Shutdown: Electronic torque control Delivers up to 400 Watts or 27 Amps in ideal conditions Patented high wind overspeed technology Lightweight cast aluminum body Integrated regulator automatically shuts down when batteries are charged to minimize wear Weatherproof, maintenance-free unit with only 2 moving parts Tower mounting kit Item# 339982 sold separately
Filed under Wind Power by on Jan 12th, 2010. Comment.
Add light to any dark room without heat gain, UV rays or fading. Illuminates up to 150 sq. ft., equivalent to 300 Watts of incandescent lighting. Highly reflective heavy-duty aluminum pipe with seamless aluminum flashing that will not leak and requires no maintenance Fits standard pitched roofs Quick, simple installation; no structural changes required Building code approved
Filed under Solar Panels by on Dec 29th, 2009. Comment.
Excellent performance even in cloudy conditions. Charges 12 Volt car, truck, motorcycle, ATV, boat, personal watercraft or RV batteries. Ideal for deep cycle or multiple battery banks. Application: Car, truck, motorcycle, boat, Watts: 15, Dimensions L x W x H (in.): 38 x 13 x 1/2, Panels (qty.): 1 Each panel provides 15 Watts of power Link up to 7 panels to produce additional wattage Wiring included Requires 7 Amp controller #336606 (sold separately) Dimensions: 38in.L x 13in.W x 1/2in.H
Filed under Solar Panels by on Dec 19th, 2009. Comment.
Presenting ZetaLux, a new LED light bulb that redefines value oriented performance. ZetaLux uses only 7 watts of electricity meaning it will cost only $2.00 to run 8 Hours per Day for an entire year. ZetaLux uses the latest in LED light engine technology from CREE to create light that is equivalent to that of a 50-60 watt incandescent. How is this possible? Much like our best selling EvoLux, ZetaLux wastes very little light achieving over 95% luminary efficiency. In short, this means when installed in a typical lamp or down light, the ZetaLux doesn
Filed under Energy Efficient Light Bulbs by on Dec 13th, 2009. Comment.
