Dc Solar Refrigerators – Efficient, Economical & Eco-Friendly
Refrigerators in our day to day lives play a very important role in keeping vegetables, fruits, food, etc. fresh by cooling them down. These days owing to high pricing of electricity, DC Solar Fridges come very handy, as refrigerators tend to consume more power compared to other household appliances. Typically a DC Solar Fridge uses a combination of solar panels and lead batteries to store energy for overcast conditions and during the wee hours (night time) to keep the contents cool. The power coming from the solar panels gets regulated and charges the batteries to run the fridges.
Importance of DC Solar Refrigerators and How They Work?
Countries where there is acute shortage of electricity due to poor economy, lack of infrastructure and inclement environmental conditions can be helped by deploying solar-powered fridges. It becomes critical for these countries to preserve food, medicines and other edible items by cooling them down using these fridges. The body of a solar fridge is insulated from inside, just like a conventional fridge, and has a compressor, a cooling fan and shelves/compartments. The fridge is connected to a battery, or in some cases a grid (for large scale purposes) and draws power from the solar panels. Ideally a good solar fridge should boast of a polyurethane insulation and coated steel cabinets. In addition to this there should be proper cooling of the fridge itself to avoid over dissipation of heat around it. DC Solar Fridges come in different sizes and prices are based on their features, voltage consumption and backups.
Finding the Right PV Solar Refrigerator
You will find numerous manufactures of solar fridges, but finding a good one matters the most. The whole purpose of having the fridge gets killed if the cooling is not proper, or if it doesn't work properly when required. One must keep in mind few major points before buying a DC Solar Fridge. There are given below:
1) Insulation – The body of the fridge should have a good insulation from inside as the endurance of cooling depends on it. Bad insulation would mean loss of coolness and spoilage of food/medicines/other eatables.
2) Compressor – The fridge should have an energy efficient and low sounding compressor optimized for a solar power system.
3) Size – Depending on your requirements choose the right-sized refrigerator. Why go for a big one when the requirement is of a smaller one!
4) Other factors – Batteries installed with the fridge, wiring, body type (it should be cleanable) and of course, the price should be kept in mind.
Importance of DC Solar Refrigerators and How They Work?
Countries where there is acute shortage of electricity due to poor economy, lack of infrastructure and inclement environmental conditions can be helped by deploying solar-powered fridges. It becomes critical for these countries to preserve food, medicines and other edible items by cooling them down using these fridges. The body of a solar fridge is insulated from inside, just like a conventional fridge, and has a compressor, a cooling fan and shelves/compartments. The fridge is connected to a battery, or in some cases a grid (for large scale purposes) and draws power from the solar panels. Ideally a good solar fridge should boast of a polyurethane insulation and coated steel cabinets. In addition to this there should be proper cooling of the fridge itself to avoid over dissipation of heat around it. DC Solar Fridges come in different sizes and prices are based on their features, voltage consumption and backups.
Finding the Right PV Solar Refrigerator
You will find numerous manufactures of solar fridges, but finding a good one matters the most. The whole purpose of having the fridge gets killed if the cooling is not proper, or if it doesn't work properly when required. One must keep in mind few major points before buying a DC Solar Fridge. There are given below:
1) Insulation – The body of the fridge should have a good insulation from inside as the endurance of cooling depends on it. Bad insulation would mean loss of coolness and spoilage of food/medicines/other eatables.
2) Compressor – The fridge should have an energy efficient and low sounding compressor optimized for a solar power system.
3) Size – Depending on your requirements choose the right-sized refrigerator. Why go for a big one when the requirement is of a smaller one!
4) Other factors – Batteries installed with the fridge, wiring, body type (it should be cleanable) and of course, the price should be kept in mind.
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