Coffee Jar Syphon Pump

I used a coffer jar pump of 7 chambers to pump water about 6 ft high into a 50 gallon barrel to water my garden.

Live Safer (And Better ) With Solar- Using The Sun For Emergency Preparedness

Solar links the ways of the past with technologies of today to help make life on our planet easier and more secure.

PDA Energy Auditing Choices

Choosing the right hardware is among the most important decisions that you will make when beginning an energy audit / inspection application.

Radiant Comfort And Energy-Efficiency

The concept of radiant heating is to warm walls, objects, and people which in return warm the air creating ultimate comfort at lower room temperature.

Real Costs Of Fossil Fuels

We can lower our healthcare costs, reduce our air, water and thermal pollution, develop a more stable economy and become a far more secure nation if we just begin this inevitable process of evolution toward renewable energy sources.

Shkoodaow - An Earth Wise Fire Log

CANMET tests have shown that this renewable biomass fuel log produces 94% less CO and 84% less Particulate Matter emissions than cordwood.

The Blackout Of 2003

In the long term we need to move toward a distributed/decentralized power generation network.

The Thermo Acoustic Engine

Thermoacoustic experimenters have known for about ten years that as a stack (like the stainless wool) in a tube is heated at one end, it begins to sing because of the temperature gradient (hot to cold).

A Few Free Energy Devices that Work

A 7 year study of "free energy" devices, sometimes called "over unity" devices, was done to determine if any of these devices generated power by transferring energy from unknown sources and if so to determine where the energy was coming from.

Safer Backup Power With Solar - Using The Sun For Emergency Preparedness

With a little thought and preparation, you can solve many of your electrical needs safely in the event of an extended power outage. The do-it-yourselfer might want to make their own portable solar power supply, or put a 12 volt motor in a small swamp cooler to solve those electrical needs.

The Future For Solar PV (Photovoltaic) Energy

Solar energy is part of the solution and is a key to America's long-term energy supply. After all, fossil fuels have a long history of issues with respect to stability of supply and cost.

The Pulser Pump

Pulser pumps obey all the principles of E F Schumachers book Small is Beautiful. They foster independence and can help develop local pride and local infrastructure. They do not need outside tech support if they break down.

The Sun Doesn't Go Out

All the world really needs is a power supply that has no fuel costs, no pollution, and is available to everyone, everywhere, and relatively all at once. There is a technology which makes this possible today.

Advantages Of Electric Cars And Plug-In Electric-Biodiesel Cars

If the vehicle is a Grid Rechargeable (plug-in) capable hybrid electric-biodiesel (or diesel or gasoline) automobile, the car has all of electric automobile advantages for short trips plus the range & fast refueling advantages of internal combustion engine automobiles!

Automated Interior Plant Care And The Environmental Aspects Of Home Technologies

APM systems were developed primarily for container plants in furnished interiors, but can be used for many bedded installations as well. Large plants, small plants, dry-loving plants and moisture-loving plants can be serviced by the same system.

Records 3046 to 3060 of 3106

First | Previous | Next | Last

Solar & Wind - Featured Product

SolarEdge Technologies - EV Charging Single Phase Inverter

SolarEdge Technologies - EV Charging Single Phase Inverter

The SolarEdge PV inverter combines sophisticated digital control technology with efficient power SolarEdge's EV charging single phase inverter offers homeowners the ability to charge electric vehicles up to six times faster than a standard Level 1 charger through an innovative solar boost mode that utilizes grid and PV charging simultaneously. This product is the world's first EV charger with an integrated PV inverter. Reducing the hassle of installing separately a standalone EV charger and a PV inverter, the EV charging inverter eliminates the need for additional wiring, conduit and a breaker installation. By installing an EV charger that is integrated with an inverter, no additional dedicated circuit breaker is needed, saving space and ruling out a potential upgrade to the main distribution panel. Whether you own an EV now or just want to be EV-ready, future-proof your home with SolarEdge.