Thermal battery / Guides

Thermal batteries for passive solar design
Efficient home design

Thermal batteries: how to passively store heat

...thermal battery? Thermal mass of any kind can by definition be called a thermal battery, as it has the ability to store heat. In the context of a house, that means dense materials like bricks, masonry and concrete. Even a jug of water sitting in a sunny window is a thermal battery of sorts as it captures and later re...

Solar Electricity Generation & Storage with no Batteries, Azelio
Renewable energy

Azelio Solar solutions combine electricity generation & storage without Batteries

...thermal collection is quite simple; it can be passive solar home design , or solar air heaters or solar thermal water heaters. Heat can easily be stored in thermal mass (also known as a thermal battery ), which is nothing high tech – concrete, water, stone, wood, etc., are all examples of thermal mass. As a general rul...

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

...thermal solar panels: It may seem counterintuitive at first, but there is strong case supporting the use of PV panels for heating water over thermal solar systems in Net Zero Energy homes , though recent innovations such as Viessman's Vitosol solar thermal water heater has revived that debate. Photovoltaic system...

Passive Solar Home design at it's best - Kenogami House - EcoHome
Passive solar home design

Ecohome Kenogami House wins Home of the Year Award

...thermal battery that will work in conjunction with the air-to-water heat pump, which can store approximately 10 times the heat by volume as water. As this home was designed for resiliency, among other notable features it includes an underground 2000 gallon rainwater harvesting system which feeds showers and toilets d...

Ecohome's Kenogami House 'The Most Resilient Home in North America'
Concept and design

Resilient design features for new home construction

...thermal mass can also serve as a thermal battery and help make solar thermal heat collection more comfortable and a better investment. Reduce dependency on automated systems: Moving parts fail, it’s a fact of life. And the more complicated systems a house has, the more there is to go wrong. Systems like automated s...

Solar Radiant Heated Floor Slab Kit
Delivery: radiant, forced-air and decentralized

Solar heated radiant floor with radiant heated hot water for a site with problem soil - expansive clay

...thermal battery which is the concrete slab floor. Passive Solar air-heated radiant floor slab on grade forming kit © Ecohome Solar air heating panels are a growing trend in green building online , with one notable shortfall – the heat that is generated is difficult to store or control. Many people take advantag...

Efficient home design

Phase change building materials - natural heat storage in buildings

...thermal battery . The very idea of keeping a building at room temperature no matter the season, is something of an uphill battle against the laws of physics. We can't change or break those laws, but this is a case where we could use them to our advantage. Find out more about advanced home design, how to design for ...

Prefab frost-protected shallow foundation insulated form kit
Slab on Grade

Raft slabs - How to build Insulated Frost Protected shallow foundations (FPSF) on problem soils

...thermal battery by storing and releasing heat , which helps balance temperatures in both summer and winter. Such quantities of heated thermal mass inside the building envelope also provides heat security in the event of a power outage, by slowly releasing its heat over the course of days. Raft slabs can be heated wit...

Decentralized Energy Generation for LEED, Passive House & Green Homes
Renewable energy

Which is the Best Type of Home Energy Generation for Green Homes?

...thermal systems in particular can be a great heat source if you have a hydronic heating system . Rather than generating power that in turn runs electric heaters, solar thermal systems pump liquid through solar panels to absorb heat directly from the sun and transfer it into your home. Heated liquid (usually glycol) is ...

Earthship in Taos, New Mexico, shame they don't work in cold climates
Concept and design

Do Earthships work in cold climates?

...thermal mass walls was his own idea, and gave home insulation a new name - Thermal Wrap . "If the Earthship were a gasoline engine, Thermal Wrap and double or triple greenhouses would be fuel injection. I am ready to race any conventional heating system." - Michael Reynolds, Earthship Biotect . Thermal mass does st...

Solariums in cold climates won't heat homes unless carefully designed and built
Greenhouses and Sunrooms / Solariums

Solariums in cold climates won't heat your home

...thermal mass in the room (stone, masonry, brick, etc.) to act as a thermal battery for storing solar heat , varying amounts of heat will be absorbed and stored when the sun is up, and released later when the sun goes down and the room begins to cool. But once that supply of heat is depleted, and in the absence of a sup...