Ecovat® Energy Storage System PVT module
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Transcript of Ecovat® Energy Storage System PVT module
Creating value through heat storage
Storage was the missing link!
Do we have an energy problem?
Do we have an energy problem?
• Demand is raising (population growth and growth of world economic)
• Supply of fossil energy is decreasing (running out)
• Dependency is growing (risks are rising)
• Climate is changing, due to > Co2
There is no energy problem!
There is no energy problem!
There is no energy problem!
• Sun and wind are not always there when you need them.
• Sustainable energy production means direct consumption.
• Demand and needs do not fit.
There is an energy storage
problem!
For climate reasons focus on
sustainable energy!
That’s why I invented Ecovat!
The first thermal storage system that can: 1.Store high temperatures (up to 90 C) 2.Over the seasons (> 6 months)3.With only an average thermal loss < 10%
That’s why I invented Ecovat!
The first thermal storage system that can: 1.Store high temperatures (up to 90 C) 2.Over the seasons (> 6 months)3.With only an average thermal loss < 10%
Resume:
1. 30% more energy efficiency2. 90% savings3. 93% exchanging4. No architectural impact5. Not visible
And cheaper in cost price then competition
To load Ecovat I invented Ecovat PVT !
The first thermal PVT system that can: 1. Produce maximum electricity by cooling the PV-cells during the day2. Produce low exergy temperature (5 – 25 degrees) during the day3. Regenerates low exergy layer in the Ecovat (5 – 15) during the night4. Exchange cold at the winter (-10 +5) and stored the cold in the Ecovat
Proven technology
Patent and IP: P100171NL00Improvement of efficiency by forced air convection (no conductivity)Innovative with forecast based control software which
Ecovat PVT module 1.0 x 2.0 m1
q = 500 W/m2t =
50
t = 10
t = 5
1. 1000 W/m2 = Air = (m3 x 1,293 x 710 x (50-10))/3600 = 120 m3/h (air speed < 1,5 m1/s)
2. 1000 W/m2 = Water = (m3 x 4186 x (10 - 5))/3600 = 0,17 m3/h
(water speed < 0,25 m1/s)
3. Fan Ø 200 = 140 m3/h = 83 CFM (1 CFM = 0,47 Ltr/sec)
4. Electricity fan = 4 Wh (83 * 0,47 * 3600) = 140 m3/h Electricity pump = 15 Wh Electricity total = 19 Wh
COP > 50 (1000/19)