Solar energy / Guides

Photovoltaic solar panels
Renewable energy

Solar heating and energy generation

...energy production essentially a noble, yet unprofitable undertaking for homeowners. Regardless of financial returns though, any home renewable energy system is clean energy and will reduce the demand on our energy infrastructure, and consequently emissions. Passive solar heating Passive solar heating is the conce...

Solar panels power the Kenogami House in Saguenay, Quebec
Off-grid and Net-Zero Housing

The Kenogami House: Energy systems in Net Zero Energy Home Design

...energy needed . The benefits of PV over solar thermal for Zero Energy Homes: Since the design of this incredibly resiliant Zero Energy house already included PV solar panels, it made more sense to expand the existing system to include domestic hot water heating rather than invest in a separate system of solar the...

Thermal batteries for passive solar design
Efficient home design

Thermal batteries: how to passively store heat

...solar thermal panels. Even this type of system is not new, the first house in the United States with an active solar heating system was built In 1939 on the MIT campus (Massachusetts Institute of Technology), and sat on top of a huge water reservoir that was heated by thermal solar panels. MIT Solar House thermal...

Renewable energy wind farm
Renewable energy

What is clean energy?

...energy that is supplied. Note - watch for a change in the economics of rooftop solar in the coming years as PV solar shingles such as the Tesla Solar Roof may actually be the cheapest roofing material over the lifespan of a building when reduced energy costs are factored. What are RECs (Renewable Energy Certificate...

Passive home designer Harold Orr, one of the original high performance homes
Passive solar home design

The principal designer of the house that inspired the global Passivhaus movement reflects on the project that started it all.

...solar energy". The solar people on the committee then designed a solar furnace consisting of about 17.9 m2 or 193 sq. ft. of vacuum tube solar collectors and a 12,700 litre or 3,355 US gallon storage tank insulated to about R100, with appropriate pumps and heat exchangers to supply heat to the house and provide domesti...

How solar panels work
Solar photovoltaic

All about solar panels - the different options and how they work

...Solar Roof, find more info pages about Solar PV & sustainable & resilient green building techniques here : Choosing between solar trackers & fixed solar panel mounts All about solar panels - the different options & how they work Ten questions to ask a solar panel contractor T esla solar panels -...

Tesla Solar Roof Cost Comparison, Competitors & Reviews
Solar photovoltaic

Are Tesla solar roofs worth the money? Are there any competitors? Our take on the future of BIPV

...Solar PV & sustainable & resilient green building techniques here : Choosing between solar trackers & fixed solar panel mounts All about solar panels - the different options & how they work Ten questions to ask a solar panel contractor T esla solar panels - special offers announced Tesla S...

Solar panel reflectors
Solar photovoltaic

Using reflectors to increase the yield of solar panels

...solar power generation: 10 questions to ask a solar panel installation contractor All about solar batteries for home power storage Choosing between a solar tracker or fixed solar mount Discover more about the Tesla Solar Panel special offer , find out more about solar photovoltaic panels here , or if you're...

Transparent solar power producing windows
Renewable energy

transparent solar panels

...solar cell technologies just don't have the capacity to offset the entire energy bill of such a building. Skyscrapers are notorious energy hogs as they seem if anything to be designed to shed heat in the winter rather than hold it. And they're no better in the summer, they require huge amounts of energy to cool them ...

Solar thermal collectors

All about solar thermal collectors

...solar thermal collector? A photovoltaic (PV) solar collector converts solar radiation into electricity , but a solar thermal collector is much simpler than that. It refers to a device that collects heat directly from solar radiation. That can be as simple and rudimentary as water being pumped through a black tube lay...

Where to place solar panels
Renewable energy

Where to place solar panels

...energy provided by the sun. That can be passive solar , which is about home orientation and window design to passively heat your home, or active solar which involves mechanical solar panel systems. Solar panels can be either thermal (which transfer heat directly to your home), or photovoltaic (which convert sunlight ...