Energy use is one of the most important issues of our age. This new series looks at different sources of power that are in use today

Based on rapid technological developments in wind power, governments and energy corporations are aggressively investing in this natural resource. Illustrating some of the crucial new breakthroughs in structural design and application of wind...

The imminent exhaustion of fossil energy resources and the demand for energy were the motives to put into practice an energy policy based on rational use of energy, and on exploitation of the renewable energy sources. This book presents the...

Presents a comprehensive review of nuclear engineering; developments in oil shale; use of grassland in ecology management; solar collector slope; electron acceptors for bulk heterojuntion solar cells; voltage control of micro hydro turbine generators; and the direct power control of doubly fed induction generators.

High efficiency crystalline cell for all weather charging Perfect for slow cooker operation boat trips and long-term caravan touring trips invertor required if powering 240V appliances sold separately Water resistant robust construction for outdoor use Designed to withstand high winds and snow By-pass diode to minimize power drop caused by shade Includes 7A charge controller mounting brackets cables and connectors The 60W panel provides much higher power demands and delivers maximum power in the smallest module size saving weight and space. It is supplied with a 7A charge controller all necessary cables and connectors. A mounting frame Order Code N90KQ is also available sold separately. It quickly and easily fits to the panels enabling them to be used free standing angled to suit the time of dayyear and conditions.Contents1 x 60W solar panel1 x 7A12V charge regulator4 x mounting brackets1 x 5m extension cable1 x 1.5m battery clamp cable1 x cigarette lighter plug

Reduce your fuel bills Expert advise on saving energy and conserving water Help the environment Step-by-step Instructions and projects to undertake Soaring fuel bills summer water shortages and a concern for the environment and the damaging effects of greenhouse gases mean that homeowners everywhere are growing more and more interested in cutting down their energy and water consumption. Even without the prospect of tax incentives for installing green measures around your home energy-saving is currently one of the hottest topics in the DIY world and this handy book should be the green DIY-ers bible. With advice on assessing your homes energy efficiency and dozens of simple energy-saving and water-wise tips youll be able to cut down your bills in a flash. There are also clear illustrated step-by-step projects for installing loft insulation draught-proofing your doors and windows improving the efficiency of your central heating fixing wasteful dripping taps and much more.

Light up your garden path or lawn edge with ease using this solar garden path light. This handy solar garden light can be placed virtually anywhere you like and gives a delightful glow in low light.This solar path light is the most reliable solar garden product you can buy from Lights4fun. With only 1 LED inside this path brick works impeccably in summer months and performs perfectly well in winter also. These have even been tested working under layers of British winter snow. With no need for wiring batteries or any form of effort this solar brick is ideal for illuminating lawn edges placing on gravel paths or just where light is needed for decoration in your garden.Finished with an ice effect glass top for an elegant style this solar brick is also extremely durable and robust. With a fully sealed base there is no chance of water or frost ingress. Leave out all year and youll be enjoying their delightful colour night after night.Top TipUse 1 solar brick every metre down your garden path staggered either side for optimum results.With a high power solar panel and 300 mah AAA battery inside this solar path light will charge with sunshine and illuminate for up to 8 hours at night. We recommend allowing up to 2 days of charge with direct sunshine to give the solar panel enough power to function correctly.This solar path brick directs the light output vertically so perfect for highlighting decking edges or steps however it will not cast light sideways. Try not to position this product under any bright security lights as this may affect the automatic daylight sensor.

The smart Flavel Milano ML61CDS Electric Cooker is a great addition to any kitchen, with the added bonus that it fits into a space only 60cm wide! Complete cooking Boasting four electric rings and a large capacity electric oven, the Flavel Milano ML61CDS Electric Cooker offers plenty of space for whatever you happen to be cooking, from a simple meal to a whole roast dinner. A separate variable grill means you can grill at the same time as cooking other things, ideal when it comes to multitasking in the kitchen. Cleaning made easy Saving you money with it's A energy rating, the Flavel Milano ML61CDS Electric Cooker also helps save time when it comes to your cleaning with its enamel interior, helping you to keep your oven looking pristine. Bring great cooking space and efficiency to your kitchen with the Flavel Milano ML61CDS Electric Cooker ! Overview Fuel Electric Hob Ceramic Number of elements 4 Oven Electric Number of cavities 2 Controls Programmable No Timer No Digital/LED display No Touch controls No Retractable dials No Hob Griddle No Wok burner No Warming plate No Pan supports No Elements Ceramic Hob lid No Ovens Heat Fan Size Large Capacity 65 litres Energy rating A Energy consumption 0.79kWh Viewing window Yes Interior light Yes Ease of cleaning Enamel interior Grill Separate Yes Features Variable Other information Storage drawer No Minimum distance required 600mm Requires hardwiring Yes Dimensions Height x width x depth: 900 x 600 x 600mm

High efficiency crystalline cell for all weather charging Perfect for TV operation 240V appliances and for permanent fitting invertor required if powering 240V appliances sold separately Water-resistant robust construction for outdoor use Designed to withstand high winds and snow By-pass diode to minimize power drop caused by shade Includes 30A charge controller mounting brackets cables and connectors The 145W panel provides much higher power demands and delivers maximum power in the smallest module size saving weight and space. It is supplied with a 30A charge controller all necessary cables and connectors. A mounting frame Order Code N93KQ is also available sold separately. It quickly and easily fits to the panels enabling them to be used free standing angled to suit the time of dayyear and conditions.Contents1 x 145W solar panel1 x 30A12V charge regulator4 x mounting brackets1 x 5m extension cable1 x 1.5m battery clamp cable1 x cigarette lighter plug

Ideal as a garden light this colour changing solar dragonfly stake light is perfect for illuminating key features of your garden such as flower beds flower pots and pathways. The LED softly changes between red green and blue to give a continuous colour changing light show.This solar dragonfly light is supplied with a metal stake that can easily be placed in the ground. Simply position the solar panel to face the sun. The solar panel charges all day and will automatically turn on once it becomes dark to provide up to 8 hours of colour changing light in the evening.Two or three of these dragonfly stake lights would look fantastic displayed together in your garden or on your patio and being a solar light require no cables batteries or electricity. These dragonfly solar stake lights are part of our extensive solar light range and being a Lights4fun supplied product you have a full 12 month’s guarantee with this purchase. Top TipPosition the solar panel to directly face the sun and try not to position under bright security lights as the daylight sensors may get confused and switch them off temporarily.