Three technologies, one factoryEstimated annual savings · Türkiye
≈ ₺410,333 / year · compared with Absorption minibars · 200 rooms
Absolute silence and a compressor-free design. The price of that silence is energy.
Compact, vibration-free and easy to use. Cooling performance is medium and drops as the room warms up.
Powerful, efficient and fast cooling. A+++ efficiency; the compressor runs only as hard as needed.
Elektromarla's honest advice
Every hotel has different needs. We make all three technologies in our Istanbul factory, so we can recommend the right one for your project rather than the one we happen to sell.
Inverter Compressor. Against Absorption it pays back its higher price in 16 months and keeps saving every year after that.
Absorption or Thermoelectric (Peltier). Neither has a compressor, so there is nothing for a light sleeper to hear. The price of that silence is electricity.
Thermoelectric (Peltier). The lowest purchase price of the silent options; make sure summer room temperatures stay moderate.
Purchase price plus electricity. Lower is better.
Where the lines cross, the Inverter has paid back its higher purchase price.
Every figure the cards show, in one table.
| Metric | Absorption | Thermoelectric (Peltier) | Inverter Compressor |
|---|---|---|---|
| Cooling principle | Ammonia absorption, heating element | Thermoelectric module | Variable-speed compressor |
| Noise level | 0 dB · completely silent | Silent · vibration-free | 26–29 dB · quiet |
| Cooling performance | Medium · slow pull-down, sensitive to ambient heat | Medium · depends on room temperature | Very high · fast cooling at any room temperature |
| Ideal for | Total silence | Silence on a budget, cool rooms | Lowest running cost, high performance |
| Daily consumption per unit | 0.9 kWh | 0.275 kWh | 0.13 kWh |
| Purchase price per unit | ₺6,250 $125 | ₺6,500 $130 | ₺9,000 $180 |
| Initial investment | ₺1,250,000 $25,000 | ₺1,300,000 $26,000 | ₺1,800,000 $36,000 |
| Annual energy | 65,700 kWh | 20,075 kWh | 9,490 kWh |
| Annual electricity cost | ₺479,610 | ₺146,548 | ₺69,277 |
| Total cost over 10 years | ₺6,046,100 | ₺2,765,475 | ₺2,492,770 |
| Annual savings with Inverter Compressor | ₺410,333 | ₺77,271 | reference |
| Savings over 10 years | ₺4,103,330 | ₺772,705 | — |
| Payback period | 16 months | 78 months | — |
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info@elektromarla.com · +90 544 870 25 01 · www.elektromarla.com
| Technology | Price / unit | Initial investment | Annual energy | Annual electricity cost | Total over 10 years |
|---|---|---|---|---|---|
| Absorption | ₺6,250 | ₺1,250,000 | 65,700 kWh | ₺479,610 | ₺6,046,100 |
| Thermoelectric (Peltier) | ₺6,500 | ₺1,300,000 | 20,075 kWh | ₺146,548 | ₺2,765,475 |
| Inverter Compressor | ₺9,000 | ₺1,800,000 | 9,490 kWh | ₺69,277 | ₺2,492,770 |
| Compared with | Energy saved / year | Savings / year | Savings over 10 years | Additional investment | Payback |
|---|---|---|---|---|---|
| Absorption | 56,210 kWh | ₺410,333 | ₺4,103,330 | ₺550,000 | 16 months |
| Thermoelectric (Peltier) | 10,585 kWh | ₺77,271 | ₺772,705 | ₺500,000 | 78 months |
| Absorption | 0.9 kWh/24h | $125 / unit |
| Thermoelectric (Peltier) | 0.275 kWh/24h | $130 / unit |
| Inverter Compressor | 0.13 kWh/24h | $180 / unit |