Solar Deep Freezer
Your Professional Solar Deep Freezer Supplier
Zhejiang juka solar tech Co Ltd. is a wholly-owned subsidiary of Hangzhou Juka Solar Energy Technology Co., Ltd. Since its establishment, Juka Solar Energy Technology Co., Ltd. has cooperated with research institutions such as Wuhan University Motivation College, Chongqing University of Posts and Telecommunications Software College, and Nanjing University of Aeronautics and Astronautics Software Engineering College to develop new energy refrigeration products suitable for the market.
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Why choose us
Production Market
The main sales regions are the sunny areas south of the Sahara Desert in Africa, the Middle East, Central and South America and other countries and regions along the the Belt and Road.
Certifications
The company has obtained ISO9001 quality management system certification, ISO14001 environmental management system certification, and ISO45001 occupational health and safety management system certification.
Fast Delivery
With efficient production processes and a robust logistics system, we can complete orders swiftly, accommodating urgent customer needs.
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Model No |
BD/BC-708 |
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Rated Voltage |
DC 12/24V |
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Rated Power |
325w |
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Capacity(L) |
708L |
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Condenser |
Outside |
|
G.W/N.W(kgs) |
91/86 |
|
Product Dimension(mm) |
1785*795*890 |
|
Carton Dimension(mm) |
1835*895*965 |
|
Tempreture |
0 ~ -23°C |
|
Foam Thickness |
65mm |
|
Refrigerant |
R134a/R600a |
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40HQ(pcs) |
26 |
- High technology DC Compressor, efficiency improved 20%.
- Anti inclination, Anti bump, can work on gradient 45 degree.
- Thermostability, can work on 50 ºC high temperature.
- 3 kinds of function keys: push-button type, touch type, remote control type
- 50Liter-600Liter for your choice
Direct Current (DC) Models : These operate directly off produced by panel, making them more efficient off-grid setups.
Alternating Current(AC )Models : These use an inverter to convert DC AC, allowing used traditional setups as well .
Hybrid Models : These switch between either source, providing flexibility reliability.
A solar freezer works by using energy harvested from the sun through solar panels. Here’s how it works:
Solar Panels Capture Sunlight: Solar panels are typically mounted on the roof or another sunlit area, where they capture sunlight and convert it into direct current (DC) electricity through photovoltaic cells. The size and number of panels required depend on the energy needs of the freezer, as well as how much sunlight is available.
Energy Conversion and Storage: The DC electricity generated by the solar panels is either used directly to power the freezer or stored in batteries for later use. In most cases, solar freezers are designed to work with battery systems, so they have a steady supply of power even when the sun isn’t shining.
Controller Regulates Power
A solar charge controller (PWM or MPPT) regulates how electricity flows between the solar panels, battery and freezer so that batteries are charged properly without overcharging them.
Freezer Operation
Like traditional freezers, the compressor cools down inside the unit; however, this compressor is optimized to run on DC power which is more efficient in an off-grid setup. Mainly 12Vdc & 24Vdc.
Temperature Control & Efficiency
Solar freezers are designed to be highly efficient with better insulation & lower power consumption compared to conventional models, allowing them to maintain consistent temperature even with variable power input.
Annual Energy Consumption
When measured over a full year, deep freezers consume:
Energy Star Chest Freezers
Approximately 215 kWh annually
Energy Star Upright Freezers
Around 395 kWh annually
Older Models
Can consume 500-1,200 kWh annually
Commercial Units
May use 1,500+ kWh annually depending on size
Materials Used in Solar-Powered Freezers
The construction of solar-powered freezers involves several key materials designed to enhance efficiency and durability:
Insulation
High-quality foam insulation such as polyurethane or polystyrene is used to minimize thermal loss. Efficient insulation is crucial for maintaining low temperatures and reducing energy consumption.
Photovoltaic Panels
The panels are typically made of crystalline silicon, known for their durability and high efficiency in converting sunlight to electricity.
Exterior Materials
The outer casing is usually made from stainless steel or durable plastics, offering protection against the elements and ensuring longevity.
Certificates
FAQ
We are one of the leading manufacturers and suppliers of solar deep freezer in China. With abundant experience, we warmly welcome you to buy solar deep freezer made in China here from our factory. Good service and quality products are available.