This FOSSILs China 'commercial solar freezer is equipped with a high-efficiency monocrystalline silicon solar photovoltaic panel with a rated power of 180W, and the conversion efficiency exceeds 23%. It can meet the power demand for the all-day operation of the equipment under daily light conditions, and is matched with a 12V/200Ah lithium iron phosphate battery pack, which can support the continuous operation of the equipment for 3-5 days in rainy days without light when fully charged. The refrigeration system adopts a full DC inverter compressor, and the minimum refrigeration temperature can reach -25℃. The overall volume covers multiple specifications from 200L to 800L, which can meet the storage needs of different commercial scenarios.
The cabinet body adopts thickened food-grade stainless steel foam insulation layer, and the insulation performance is 30% higher than that of ordinary commercial freezers, effectively reducing the loss of cold energy and lowering power consumption. The cabinet seal uses food-grade silicone rubber sealing strip, which is resistant to low-temperature aging and can maintain good sealing effect for a long time. The product supports dual-mode power supply design. In addition to solar power supply, it can also be connected to the conventional 220V/110V AC power grid as backup power supply to ensure the safety of stored goods under extreme conditions.
● No grid dependence, significant cost reduction: As a professionalcommercial solar Freezer, the product relies on solar power generation to meet all operating requirements, no need to pay for municipal electricity. It can save thousands of RMB of power cost every year for outdoor business scenarios, and the initial investment cost of the equipment can be recovered in 2-3 years generally.
● Stable and reliable, adaptable to complex scenarios: The full DC refrigeration system adapts to the characteristics of solar power supply, and the refrigeration effect will not be affected by grid voltage fluctuations. The cycle life of lithium iron phosphate battery exceeds 2000 times, and the overall design service life can reach more than 10 years, adapting to various complex commercial scenarios such as high temperature, high humidity, and remote areas.
● Energy saving, environmental protection, green operation: It runs entirely on renewable solar energy with no carbon emissions. Compared with traditional commercial freezers powered by municipal electricity, each unit can reduce about 300kg of carbon dioxide emissions per year, which meets the brand image requirements of enterprises for green operation and can also meet the environmental protection policy requirements in some regions.
● Flexible deployment, no complex construction required: The product does not require the laying of special power supply cables or the application for municipal power access capacity. It can be deployed and put into use at any time as long as there is sufficient light, and the deployment cost is almost zero for temporary business sites and mobile stalls.
Different from small household solar refrigeration equipment, thiscommercial solar Freezerhas been optimized for the requirements of continuous operation, large capacity and low failure rate in commercial scenarios from the very beginning of design. The cabinet load-bearing, refrigeration power and heat preservation performance all meet commercial use standards, and can meet the daily use requirements of frequent opening and closing of the door for accessing goods.
Equipped with an intelligent energy management controller, it can automatically adjust the refrigeration power according to the light intensity and the remaining power of the battery, maximize the use of solar energy on the premise of ensuring stable storage temperature, avoid energy waste, and can also extend the battery life through intelligent temperature control in cloudy and rainy days.
The core components are all produced according to industrial standards. The surface of the photovoltaic panel uses anti-corrosion tempered glass, which can resist the erosion of wind, rain, sand and dust. The compressor has no frequent start-stop impact, and the overall maintenance cost is only about one-third of that of traditional commercial freezers.
It has multiple safety protection mechanisms such as overcharge protection, over-discharge protection, short circuit protection and over-temperature protection. The insulation grade of the photovoltaic panel reaches Class II, there is no hidden safety hazard of electric leakage, and it can be used with confidence even when placed in crowded business places.
| Application Scenario | Application Description |
| Outdoor mobile business operations | Night market stalls, market mobile stalls, scenic spot cold drink/ice product sales points, can provide frozen storage throughout the day without connecting to electricity |
| Commercial outlets in remote areas | Remote farms, fishing villages, mountain agricultural and sideline product acquisition points, fresh food frozen storage in areas not covered by the public grid |
| Outdoor catering services | Campsite restaurants, seaside open-air barbecues, outdoor team building catering, storing frozen ingredients and frozen drinks |
| Emergency material storage | Community emergency disaster preparedness, emergency frozen storage for supermarkets, maintaining low-temperature storage in case of power outage to ensure the safety of people's livelihood commodities |
| Island/border business outlets | Island tourist spots, border trade points, commercial freezing requirements in areas with imperfect power infrastructure |
● Choose an unobstructed open area for installation, ensure that the photovoltaic panel receives no less than 4 hours of light per day, and avoid shading from tree shade and buildings that affect power generation efficiency.
● Please fully charge the battery before the first use. Avoid placing the stored goods close to the inner wall of the cabinet, reserve a certain gap to ensure cold circulation, and do not exceed the rated loading capacity.
● In the case of long-term continuous rainy weather, you can switch to AC mains power supply mode. If you cannot connect to the mains, please appropriately increase the set temperature and reduce the frequency of opening the door to extend the battery life.
● Regularly clean the surface of the photovoltaic panel to remove dust, fallen leaves, snow and other obstructions. Wipe with a soft damp cloth during cleaning to avoid scratching the glass surface with hard objects.
● Check the tightness of the sealing strip every three months. If aging and cracking are found, replace it in time to avoid cold leakage and increase energy consumption.
● Ask professionals to check the battery status and the tightness of the terminal connections once a year to avoid problems such as loose wiring and battery drain.
● Please disconnect the power supply when cleaning the inside of the cabinet, do not use corrosive cleaners to avoid damaging the inner insulation layer.
Address
Huancheng west Road, Guanhaiwei Town, Cixi City, Zhejiang Province
Tel
