Visiting the company's Chad customers

1^st sunflower solar company ,On August 23, the guests from Bechir, Africa, were interviewed by the guests. Bechir has long worked in the energy sector and urgently needs cheap new energy to improve local energy supply and reduce energy costs. According to Bechir, they urgently need cheap energy to improve local water supply and power supply issues. Chad is located in central Africa, with a hot climate and a serious lack of water resources. Most of the domestic water supply comes from groundwater. Pumping groundwater requires a lot of power resources, while local power supply is unstable and there is no electricity supply in many areas. Traditional power supplies rely primarily on diesel generators, but diesel is expensive and expensive to maintain and use.

With the gradual improvement of the local living standards, the living environment has gradually improved, and the demand for household appliances such as lighting, television, refrigerators, and air conditioners has increased, and the demand for electricity has continued to increase.

Bechir used solar water pumps to solve the problem of domestic water supply and had a certain understanding of solar energy products. The main purpose of his trip was to find solutions for solar air conditioning and solar power systems.

For the specific case of Bechir, we have given the following solutions:

1.for air-conditioned areas, solar air conditioning solutions

1. 100% solar air conditioner

Solar equipment consists of: Solar power system (solar panel + battery + controller+ inverter) and light-heat hybrid energy-saving air conditioner

Working diagram:

Working principle:

  Through the solar panel, the light energy is converted into electric energy, and stored in the battery, and then the voltage is adjusted by the inverter to meet the conditions for stable operation of the solar air conditioner.

The solar collector and the hot water storage tank are added in the solar air conditioning system to provide energy for the normal operation of the air conditioner, and the capillary ratio is changed in the structural design of the air conditioner, so that the air conditioner operation reaches the optimal energy saving state.

Program features:

100% of the electrical energy required for air conditioning work comes from solar energy, which can meet the requirements of use in areas without electricity.

Cost analysis:

Due to the large amount of electricity used by air conditioners, the investment cost of equipment is relatively high. The life of solar panels is as long as 25 years. Although the battery life is about 4 years, it is installed and used for maintenance costs through integrated computing equipment. The cost of operating and using solar air conditioners is much lower than the cost of other power systems.

1. Solar power system + ordinary air conditioner

Solar equipment consists of: Solar power system (solar panel + battery + controller+ inverter) and ordinary air conditioner

Working diagram:

working principle:

Through the solar panel, the light energy is converted into electric energy, and stored in the battery, and then the voltage is adjusted by the inverter to meet the conditions for stable operation of the solar air conditioner.

When the solar power system satisfies the normal operation of the air conditioner, the extra power can be used by other household appliances.

Program features:

A comprehensive solution for home power supply that meets the requirements for use in areas without electricity. Local air conditioners are purchased locally, and installation and maintenance costs are low.

Cost analysis:

The solar power system can supply all the electricity demand of the family, and the investment cost is closely related to the household electricity consumption. Before designing a complete system, you should first understand the customer's time power consumption, avoiding investment waste or insufficient power.

2.There are power supply areas, solar air conditioning solutions

In areas with electricity supply, solar-heat hybrid solar air conditioners are the best choice.

Equipment composition:

Solar air conditioner (internal, external), solar collector, hot water tank

Working diagram:

working principle:

The solar energy is converted into thermal energy by a solar collector and stored in a hot water storage tank. Through the air conditioning workflow design, the stored energy is applied to the cooling or heating work of the air conditioner to reduce the working energy consumption of the compressor and achieve the purpose of energy saving. At the same time, we redesigned the capillary structure and ratio of the air conditioner to optimize the work efficiency and reduce the power consumption of the air conditioner.

Program features:

The equipment is mature, the technical requirements and cost of installation and maintenance are low, and no additional installation space is required. 30%-50% energy saving effect, significantly reducing the cost of electricity consumption.

Cost analysis:

Low equipment costs, branded compressors, long service life and no maintenance costs. It is the best choice for areas with electricity supply.

2. Low-cost small off-grid solar power system to solve home lighting and fan problems

This solution mainly includes solar panels, controllers and batteries. It is characterized by low cost and can provide DC power to solve the power needs of household night lighting, DC fans and other equipment.

3.  1KW off-grid solar power system

This program can produce 4.5KWH of electricity per day to meet the needs of families with higher electricity demand. It provides AC220V power supply, which can meet the needs of lighting, fans, refrigerators, televisions, and computers.

4.  5KW grid-connected solar power system.

This program is aimed at families with power supply, households with relatively large electricity consumption, and relatively good economic conditions. The daily power generation is about 23KWH, which not only meets the needs of its own electricity, but also provides additional income for additional power.

Bechir is very satisfied with our explanation and understands the working principle, characteristics and cost of each solar equipment product. By visiting the real thing of each solar product, Bechir has deepened his perceptual knowledge of the product. He expects more customers to use the quality solutions provided by sunflower.