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:: Heating, heat insulation, Micro-water-treatment plant, photovoltaic panels ::

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Photovoltaic Panels

 

 

 

 

 

Naizin is located in South Brittany and has an oceanic climate.

 

We have an exceptional brightness thanks to the Gulf of Morbihan and mild temperatures throughout the year.

 

 

 

The house was designed and renovated to be more productive qu'énergivore, so there is little need of energy.

 

 

 

Heating:

 

A heat pump air / air reversible night party brings the heat or air conditioning to an ideal temperature.

 

A wood insert with thermal mass and insulated duct distribution and a pellet stove ECOTEK RAVELLI (also wrapped with the floor) in the party day you bring warmth and comfort to more than a low cost. A cord of wood 150 € and one ton of pellets at 250 € enough to comfortably warm all winter.

 

 

 

 

 

Insulation:

 

The insulation requires no maintenance and has a very long life, identical to the building. This house is sunny and well insulated, taking advantage of natural light and heat. It has very low power requirements, which combines comfort and savings.

 

RT 2012, keyed to the requirements of the BBC effinergie label replaces the RT 2005. It is the objective of limiting the consumption of primary energy housing 50kWh/m2/an average with a bioclimatic design and energy efficient buildings.

 

 

 

 

R-value of regulation

R-value of the renovation

Attics

R ≥ 4.5

R 7.5

Attic

R ≥ 4.0

R 7.5

Walls

R ≥ 2.3

R 5.0

Ground floor

R ≥ 2.3

R 4.0

Floor Floor

R ≥ 2.3

R 7.5

 

 

 

Roof: The roof is insulated with 30 cm of glass wool, reaching a temperature coefficient of R 7.5.

 

The steel tray is placed in superimposed slate to minimize exchanges cold / hot.

 

Vapor barrier film applied to structural pretreated anti boring.

 

 

 

Walls: Depending on the orientation of the walls, insulation differs:

 

Stay south walls: stone wall 60 cm + 20 cm glass wool, OSB siding 3 14 mm

 

Stay north wall: stone wall 60 cm + 10 + rockwool 13 mm plasterboard + air + 4 cm 22 mm pine

 

Ground floor bedroom and bathroom: stone wall of 60 cm + 20 cm glass wool plasterboard + 10/40 polystyrene

 

Floor: stone wall 60 cm 30 cm + film + glass wool, OSB siding 3 14 mm

 

 

 

Floor:

 

Ground floor consists of a fiber reinforced concrete slab 12 cm by 8 cm styrofoam based on 15 cm sheeted sand.

 

Floor: 30 cm glass wool embrace between the battens and covered ceiling and floors OSB 3 shocks on its materials.

 

 

 

ECS: Balloon electric hot water soapstone vertical brand SAUTER 300 liters labeled A + stored in a small isolated in the bathroom of the DRC.

 

The low loss of the heating mantle partly bathroom. The unit automatically recharges the night peak hours.

 

 

 

Electric water heaters soapstone resistance and dynamic protection ACI Hybrid. Economic, it lasts twice as long.

 

Longevity through the ACI hybrid titanium and magnesium effective in all types of water, reliability of electronic thermostat, safety anti-dry heating.

 

Savings: Labeled NF Power Performance, it offers good insulation and electronic thermostat that allow real savings. The heating temperature is adjustable.

 

Comfort: A heating temperature accurate, consistent and reliable over time brings real peace.

 

Durability: The patented Hybrid ICA, particularly innovative, allowing it to last up to two times longer in the effective protection against corrosion.

 

Steatite resistance heats water without direct contact. It is protected by a sheath that prevents the enamel adhesion of limestone.

 

Convenience: Anti-dry heating system ensures safety and convenience in use. IN case, fault diagnosis is quick and easy thanks to control lights that appear on the front.

 

Usage: More expensive to buy, failures are rare and maintenance is easy, and a steatite ball is more durable. Large families (who eat more hot water) are affected by such a water heater.

 

Considered more secure, it also offers durability.

 

Advantages: The water heater Soapstone is less prone to problems with calcium deposits. In case of trouble with the resistance, there is no need to drain, you can change it only by removing it from its envelope. In addition, maintain a water heater soapstone requires less descaling of the resistance to a water heater 'classic'. In addition, an anode placed in the vessel of the heater allows slower corrosion thereof.

 


 

 

Ventilation: Mechanical single flow (VMC).

 

 

 

Wastewater treatment plant:

 

A micro-purification station (EH7) with output filter allows you reeds individual sanitation quality and virtually maintenance free.

 

No need for bacteria and much more spaced, no smells garbage ...

 

 

 

Photovoltaic panels:

 

German photovoltaic brand Schuko you provide an average output of 3052 kW and an annual income (current and upgraded every year ...) about 2000 €.

 

The obligation to purchase is signed with EDF AOA for redemption until 2030.

 

 

 

YEAR

PURCHASE PRICE
EDF

PRODUCTION

In KW

TOTAL

2011

0.58000

3080

€ 1,786.40

2012

0.58783

3040

€ 1,787.00

2013

0.59582

3060

€ 1,823.22

2014

0.60399

3060

€ 1,848.20

2015

0.61232

3060

€ 1,873.71

2016

0.62083

3060

€ 1,899.75

2017

0.62953

3060

€ 1,926.35

2018

0.63840

3060

€ 1,953.51

2019

0.64747

3060

€ 1,981.25

2020

0.65673

3060

€ 2,009.58

2021

0.66618

3060

€ 2,038.52

2022

0.67584

3060

€ 2,068.08

2023

0.68571

3060

€ 2,098.27

2024

0.69579

3060

€ 2,129.12

2025

0.70609

3060

€ 2,160.63

2026

0.71661

3060

€ 2,192.82

2027

0.72736

3060

€ 2,225.71

2028

0.73834

3060

€ 2,259.32

2029

0.74956

3060

€ 2,293.66

2030

0.76103

3060

€ 2,328.75

€ 2,034.19 / AN

TOTAL

€ 40,683.85

 

 

 

 

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