Key Features
- Fully solar-powered with no operating costs
- Operates without reliance on wind velocity
- Whisper quiet brushless DC motor
- Reduces moisture, mould and heat levels
- Rust resistant galvanized steel frame
- Non-corrosive aluminum fan blade
- Helps prevent damage to electrical systems
- Reduces cooking energy costs
- Auto-adjusts speed to available sunlights
- Tempered glass solar panel component
Solar Roof Ventilator
Malaysia has been classified as a hot weather country. This condition has been driving bills higher and higher as people try to keep their rooms habitable. This mostly happens to the people living in upper rooms. When the sun heats the roof, the attic area becomes too hot. For the people running electric powered coolers, this heat forces an increase in speed which translates to increased bills.
The question that arises is, why not take advantage of the free solar energy that Malaysia is exposed to all year around? Ecosmart Solar Roof Ventilator does just that! Use Verdant Star Solar Roof Ventilator as a green solution to comfort living as you save money.
During hot day time, heat from the sun accumulated inside the attic space, making your attic space unbearably hot. That heat can transfer down to your living space, causes your air conditioner to work harder, causing your energy bill to go up. Keeping your attic cool using Verdant Star Solar Roof Ventilator is a green solution for comfort living and a way to save money.
Uncontrolled heat is disastrous. Moisture rises because of the heat coupled by water availability from showers, cooking, and laundry. This moisture may damage plasterboard, may cause health and electrical problems, or weaken the building materials.
The solar ventilators whisper quiet operation causes no interior noise transfer. Excess noise is a common and unpreventable problem when bearings eventually fail in common rotary-vent type designs. Rotary-type ventilators rely on wind velocity to circulate air. The Verdant Star Solar Roof Ventilator operates without this reliance and provides effective ventilation during hot, sunny, windy or windless days.
Solar Attic Ventilation Fan Key concept
Attic ventilation is an important aspect of maintaining the fresh air of your home as well as saving energy. Inappropriate attic ventilation can cause moisture build-up that can lead to mold growth and wood rot. The key to proper attic ventilation is to create a continuous air circulation throughout the loft space while preventing moisture ingress. In an ideal ventilation system, air should enter the attic from the eaves or soffit and escape from the roof ridge.
Tech Spec
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| Solar panel | 18W | 30W | 40W |
| Bracket: Galvanized Steel, 82.0mm | |||
| Lifespan : 25 years | |||
| *Warranty : 5 years | |||
| Fan Blade | Material : Aluminium | ||
| 14 inches | |||
| DC Motor | 1250 RPM | 1450 RPM | 1650 RPM |
| Lifespan : 7-10 years | |||
| *Warranty : 5 years | |||
| Motor Bracket | Galvanized Steel : 2.0mm | ||
| Case | Galvanized Steel : 1.0mm | ||
| Lifespan : 20 years | |||
| *Warranty : 5 years | |||
| Ventilation | 1350 CFM | 1750 CFM | 2050 CFM |
| Roof Opening Size | 14 inches, 360mm | ||
| Color | Black | ||
| Product Size | 600 x 600 x 230mm | ||
| Package Size | 660 x 660 x 330mm | ||
| Product Weight | 12kg | 13.5kg | 15kg |
| Package Weight | 13.5.kg | 15.kg | 16.5kg |
Building Guide for Air Change Per Hour
| Storage Warehouse with No Process | 2.0-2.5 |
| Factories With Minimal Processing Machineries | 2.5-3.5 |
| Factories With minimal Heat & Fume Emission Producing Machineries | 3.5-6.0 |
| Factories With High Heat & Fume Emission Producing Machineries | 7.0-10.0 |
| Factories With Furnaces & Boiler | 10.0-15.0 |
Computation of Ventilation Fan Required:
= building Volume X Air Change per Hour Required
———————————————————————–
Suction Power X 60 Minutes
Example of
Verdant Star VS 2050
= 60ft Width X 120ft Length X 30ft Height X 5
———————————————————————–
2050 CPM X 60
= 9 units
How it works?
The Problem
During day time, hot sun accumulates heat at the attic. The heat trapped underneath the roof is then transferred to our living space Indoor. Our house becomes hot and uncomfortable to live in. Air conditioner needs to generate more cool air in order to balance up the hot temperature. This causes higher energy bill and a shorter air-conditioner lifespan.
Why sunlight is the new cooling?
1. Solar Panel
Solar Panel is powered by the sun, hence generates electricity.
2. Brushless Motor
Solar Panel is powered by the sun, hence generates electricity.
3. Aluminium Fan Blade
It then turns on the fan.
4. Roof Heat Disposed
Hot heat being exhausted from the attic.
5. Cooler Air!
The air flow balances the indoor temperature, making it cooler.
Why Verdant Star?
Continuous Cooling Effect
Malaysia has an average maximum temperature of 32°C. The heat can push home attic temperature to above 60°C if you don’t have an attic tan. Benefited being a tropical country, we can fight the hot heat with the sunlight all year long. The scorching sunlight is a great source to generate solar power to power up the exhaust fan and create active air flow within your attic, hence reducing attic temperature up to 20°C temperature. The hotter the Sun, the better efficiency Verdant Star works.
Cost Saving
By having adequate ventilation in place along the attic floor and proper sealing to prevent an air exchange between the attic and the rest of the house, you should notice that your air conditioner does not have to work as hard or as long. No more reliance on air conditioner which in long term, saves your penny on high electricity bill as well as extend the life of your air conditioner. Moreover, it preserves mother earth from ozone thinning due to Co2 emission. How awesome is that!
Prolonged Roof Life
The hot attic acts like a huge radiator, transferring heat into your living spaces. When your attic heats up, the roofing underlayment beneath your roof tile can also heat up and. over time, become brittle and ineffective. Heat and humidity can weaken the home’s structural integrity and cause interior finish, drywall and exterior paint failures. An actively ventilated attic prevents moisture condensation from excess heat, extending the life of roofing materials. The cost difference between a roof that lasts 20 years and one that lasts 30 can be upwards of RM5,000, suggesting that extending root life alone can save you RM500 a year.
Maintenance Free
By harnessing the power of the sun, Verdant Star auto gets powered up without needing any additional maintenance/human care. It also costs nothing to operate except first Time installation. So assured of our quality, Verdant Star comes with a 5 years warranty for all parts.
Wire Free
Hacking is always a headache and it potentially sacrifices the aesthetics of your beautifully renovated home. With this cordless Verdant Star, risks of electric accidents are eliminated as there are no electric cords attached to it. Also, A cordless appliance offers much more mobility compared to conventional fans. No fear of ugly wires lurking out of nowhere, anytime.
Ultra Quiet
So quiet- noiseless, you will not even remember you’ve got one installed at home. Upon Installation, just sit back, relax and enjoy the cooler home temperature without any additional noise emitted from the fan.
Go Green
Malaysia is a resourceful country highly capable of making solar renewable energy big! By generating your own power , you contribute to our collective capacity for generating clean power hence reduce demand for energy from more polluting sources. Your one small effort makes a difference. This is the kind of mindset that encourages societal movement in its tracks. There is incredible power in leading by example. The more people you influence, the more people they will Influence. Get enough people to change and the rest of the world will follow.