Exploring Excellent Partners in the Photovoltaic Industry and Building a Green Energy Future                                    

In the current context of the vigorous development of the photovoltaic industry, our partner stands out with its outstanding professional strength and remarkable industry contributions, which are worthy of in-depth exploration.

Since its establishment in 2005, this partner has been deeply engaged in the photovoltaic field, continuously promoting technological innovation and industrial upgrading, and making positive contributions to the global energy transition.

I. Strong Corporate Strength

(I) Advanced Manufacturing Bases

Our partner has meticulously built advanced intelligent manufacturing 4.0 photovoltaic production bases. The bases have introduced cutting-edge production technologies and intelligent management systems,

enabling efficient operation throughout the entire process from raw material procurement to product production. With a total production capacity of up to 10GW for solar photovoltaic modules and photovoltaic system integration,

can stably supply a large number of high-quality photovoltaic products to the market every year, fully meeting the needs of photovoltaic projects of different scales, ranging from small household photovoltaic systems to the construction of large ground-mounted power stations. 

In 2018, a 500MW solar photovoltaic module and inverter production base was built and put into operation in accordance with the industrial 4.0 intelligent manufacturing standards, further enhancing production efficiency and product quality.

(II) Government Support and Industry Recognition

As a new energy enterprise strongly supported by local governments, our partner has received numerous honors and recognitions. It has been identified as an enterprise on the export white list by the provincial commerce department,

which effectively proves the high reliability of its product quality and corporate reputation in both domestic and international markets. Its photovoltaic products have been selected many times by overseas institutions and provincial governments

to support important projects such as "Lighting Up Africa", demonstrating excellent

product performance and reflecting its active responsibility in promoting global energy development.

 (III) Strong Technological R&D Capability

Our partner has established a mature and innovative technological R&D center, bringing together a team of technical elites with domestic and foreign doctors and renowned scholars as the core.

Relying on their profound professional knowledge and rich practical experience, the team is committed to the research and innovation of photovoltaic technologies. Up to now, it has successfully obtained more than 30 technical patents,

covering key areas such as the optimization of photovoltaic module materials and the improvement of system efficiency. At the same time, it actively conducts industry-university-research cooperation, closely collaborating with many well-known universities,

and jointly establishing industry-university-research bases for the application technology of solar photovoltaic in the integration of military and civilian industries and for building-integrated photovoltaics (BIPV),

laying a solid theoretical and practical foundation for technological innovation. In addition, it serves as a doctoral and postgraduate internship base for universities and a strategic partner of relevant competition teams,

continuously attracting and cultivating outstanding talents in the industry and injecting new vitality into the sustainable development of the enterprise.

II. Diverse Product Portfolio

(I) Photovoltaic Modules

Our partner provides a rich and diverse range of photovoltaic module products to meet the needs of different customers.�?/p>

PV Mcdule

CM144-435〜455 Module Size�?2094*1038*35mm NCM144-530-580 Module Size�?2278*1134*35mm NCM120-620-640 Module dimensions�?2172*1303*35 mm NCM132-675-695 Module  Size�?384*1303*35mm

Model: 144-cell monocrystalline silicon module - 166mm Power: 435W-455W Dimensions: 2094*1038*35MM Weight: 24KG	Model: 144-piece Monocrystalline silicon Module - 182mm Power: 530W-550W (P-type) Power: 560W-580W (N-type) Dimensions: 2278*1134*35MM Weight: 29KG
Model: 120-piece monocrystalline silicon Module - 210mm Power: 620W-640W (N-type) Dimensions: 2172*1303*35MM Weight: 35.5KG	Model: 132-piece monocrystalline silicon Module - 210mm Power: 675W-695W (N-type) Dimensions: 2384*1303*35MM Weight: 39KG

- **72 half-piece monocrystalline silicon modules - 182mm - 230W**: Suitable for scenarios with high space requirements and relatively small power demands, such as small residential houses or distributed commercial projects.

- **144 half-piece monocrystalline silicon modules - 166mm - 450W**: Achieves a good balance between power and cost and is widely used in various small and medium-sized photovoltaic power stations. - **144 half-piece monocrystalline silicon modules - 182mm - 550W**: With excellent performance, it can meet the needs of projects of various scales. - **144 half-piece monocrystalline silicon modules - 182mm - 580W - TOPcon** and **120 half-piece monocrystalline silicon modules - 210mm - 645W - TOPcon**: Adopting advanced TOPcon technology,

they have higher conversion efficiency and lower attenuation rates, and perform excellently in large ground-mounted power stations and projects with strict requirements for power generation efficiency. All modules are strictly controlled in material selection, using high-purity silicon wafers and high-quality encapsulation materials to ensure the long-term stable operation of products in complex environments.

(II) Photovoltaic Systems1. **Off-grid Systems**: Including HSPS - household solar power generation systems and large off-grid power supply systems, they are suitable for remote areas or regions with unstable power supplies.

They can generate electricity independently and store electrical energy, providing reliable power support for local residents and enterprises. 2. **On-grid Systems**: Covering types such as household on-grid systems, commercial and industrial distributed systems, and ground-mounted power stations, they are connected to the national power grid,

realizing the feeding of surplus electricity into the grid, creating economic benefits for users, and being widely applied in households, commercial and industrial sectors, and public institutions. 3. **BIPV Systems**: That is, building-integrated photovoltaic systems, including forms such as commercial and industrial BIPV rooftop photovoltaics, single-roof BIPV, double-roof BIPV, and BIPV renovation of old factories.

They innovatively integrate photovoltaic modules with building structures, achieving both the aesthetic appearance of buildings and the effective use of building surfaces for power generation, reducing the electricity costs of enterprises,

and achieving a perfect integration of energy and architecture.

(III) Photovoltaic Application Products

1. **Solar Generators**: They can be used as emergency power supplies or mobile power sources and play an important role in scenarios such as outdoor activities and field operations. 2. **Solar Water Pumps**: Using solar energy to drive water pumps for irrigation or water supply, they provide energy-saving and environmentally friendly solutions for agricultural production and rural life, reducing the consumption of traditional energy sources. 3. **Solar Street Lights**: They provide green energy for road lighting, which is energy-saving and environmentally friendly, and are widely used in urban and rural roads, parks, and other places. 4. **Solar Insecticidal Lights**: Powered by solar energy, they use the phototaxis of pests to trap and kill pests, reducing the use of pesticides and contributing to the development of green agriculture. 5. **Solar Monitoring**: Relying on solar energy to maintain the operation of equipment, it can achieve monitoring functions in remote areas or areas where wiring is difficult, ensuring safety and security. Our partner has a wide range of business scope. In addition to product research and development, production, and sales, it also covers power generation business, power transmission business, power supply (distribution) business; installation, maintenance, and testing of power transmission, power supply, and power receiving facilities; construction labor subcontracting; construction project construction; construction project design; construction project survey, etc. At the same time, it conducts solar power generation technical services; technical services, development, consultation, communication, transfer, and promotion; manufacturing and sales of photovoltaic equipment and components; research and development, manufacturing, and sales of electronic special materials; sales of new energy vehicle electrical accessories; manufacturing and sales of special equipment for semiconductor devices; project management services; foreign contract projects; import and export agency; technology import and export; goods import and export and other general projects.III. Classic Engineering CasesWith its outstanding technical strength and rich project experience, our partner has actively participated in many influential photovoltaic projects: 1. 100MW solar power station in Sierra Leone 2. 1MW solar power plant in Sierra Leone 3. 150kW off-grid system project in Ghana 1MW household PV off-grid system in the Netherlands This project is located in a mountain village where the local power supply is unstable and power outages are frequent. Through communication with the international trade platform,

the customer recognized the qualified strength and product quality of our partner. A 20kW household photovoltaic power system was purchased and installed, which mainly includes electrical materials such as photovoltaic modules,

inverters, photovoltaic brackets, and distribution boxes. 4. 500kW photovoltaic system in Vietnam 5. 3MW photovoltaic modules in Pakistan 6. Procurement of 10.8MW solar cells in India 7. 100kW photovoltaic grid-connected system in Morocco 8. 989 isolation network system project in Mozambique 9. 7.8MW distributed photovoltaic power generation project in Zhangzhou, Fujian, China**: 6. 6.018MW photovoltaic power station project in Henan, China**: 7. 600kW solar power station in a certain region of China 8. 300kW solar power station in a school in a certain region of China Since its establishment in 2005, our partner has embarked on a journey of striving in the photovoltaic field. In October 2005, a relevant company was established (which later developed into the predecessor of the current partner), leading a new chapter in regional photovoltaic manufacturing. In 2008, a new company was invested and established with an annual production capacity of 200MW, becoming an important force in the global production of colored solar cells at that time. In 2010, the high-efficiency colored solar power generation system provided by our partner was officially put into operation and generated electricity in the China Pavilion of the World Expo, realizing the application of high-efficiency colored solar cells in buildings. In 2012, a crystalline silicon solar cell production line was built and put into operation, expanding the business layout. In 2014, the scale was expanded, the original battery line was upgraded, transformed, and expanded, and a module line was invested and constructed. In June 2016, in order to expand the market share and enhance the brand influence, the household market channel network was officially laid out, transforming from a simple photovoltaic product manufacturer to a large-scale photovoltaic enterprise integrating research and development, production, sales, and installation. In 2018, a 500MW solar photovoltaic module and inverter production base was built and put into operation in accordance with the industrial 4.0 intelligent manufacturing standards, continuously enhancing its competitiveness. Actively responding to the national "Belt and Road Initiative" strategic deployment, our partner has successively established branches or sales companies in many countries and regions in Asia, Africa, and Europe, including Vietnam, India, Iran, Iraq, Pakistan, Saudi Arabia, Sierra Leone, Uganda, Nigeria, Ghana, Angola, Serbia, etc., providing high-quality products and services to global customers.In the photovoltaic industry, we have many excellent partners like this, each with unique advantages and professional capabilities, which can fully meet the diverse needs of different customers. Whether you are an individual user, an enterprise, or an institution, we can accurately match you with the most suitable partner and work together to create a green and sustainable energy future.

The above is the reference data. The actual electrical power is larger, the use time is less; the power is smaller, the use time is longer.

The solar generator is a power supply system designed for areas lacking electricity. It consists of solar panels and generator, is easy to install and practical. With a plug-in design, it can be powered within 1 minute. The built-in high-performance lithium iron phosphate battery has the characteristics of small size, high power, long service life and convenient use.

It is the most ideal power supply system for areas lacking electricity.

Household Solar Power System

Flexible module design to accommodate various power consumption requirements.

	6kW Inverter                                         5KW + 8kWh                    Solar Panel�?KW�?/th>	6kW Inverter                                         5KW + 16kWh Solar Panel�?KW�?/th>	10kW Inverter                                         10KW + 24kWh Solar Panel�?KW�?/th>	10kW Inverter                                         10KW + 32kWh Solar Panel�?1KW�?/th>
	sunny weather:8kWh - 12kWh	sunny weather:12kWh - 24kWh	sunny weather:24kWh - 32kWh	sunny weather:32kWh - 40kWh
Light 15W * 4 Pcs	24h	24h	24h	24h
Fan 50W*2 Pcs	12h	12h	12h	12h
TV 50W * 1 Pcs	6h	6h	6h	6h
Freezer 150W * 1 Pcs	24h	24h	24h	24h
AC 1000W * 1 Pcs	4h	12h	20h	28h
Total electricity consumption	8.0kWh	16.0kWh	24.0kWh	32.0kWh

The above is the reference data. The actual electrical power is larger, the use time is less; the power is smaller, the use time is longer.

LiFeP04 Battery

Product parameters
Product model	24V160AH	48V160AH	48V100AH	48V100AH (Wall-mounted)	48V280AH
Rated voltage	25.6V	51.2V	51.2V	51.2V		51.2V
Nominal capacity	160AH/4.1KWH	160AH/8.19KWH	100AH/5.12KWH	100AH/5.12KWH		280AH/143KWH
Voltage range	20-29.2V	40-58.4V	40-58.4V	40-58.4V		40-58.4V
Charging protection voltage	29.2v	58.4V	58.4V	58.4V		58.4V
Discharge protection voltage	21.6v	43.2V	43.2V	43.2V		43.2V
Maximum charging current	140A	140A	MOA	140A		140A
Maximum discharging current	MOA	140A	140A	140A		140A
Continuous charging current	100A	100A	100A	100A		100A
Continuous discharging current	100A	100A	100A	100A		100A

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Solar Monitoring

The photovoltaic security monitoring wireless monitoring system mainly consists of three subsystems: solar power supply system, wireless video transmission system, and video monitoring system.        The power supply principle is that the solar panel converts light energy into electrical energy. In addition to normal power supply for monitoring, the excess converted electrical energy will be stored in the battery,

and when there is insufficient light energy, it will be supplied by the battery.

Solar Insecticidal Lamp

Solar insect killing lamps use solar panels as a source of electricity for insect killing lamps, and are equipped with high brightness LED light sources for illumination during dust free seasons.

It has the advantages of safety, high insecticidal efficiency, wide insecticidal range, reduced pesticide use, improved product quality, and reduced environmental pollution.

Solar Pump   Agricultural irngation photovoltaic pump system

Solar water pump are the most attractive power supply method in remote and arid areas with abundant sunlight but no electricity in the world today. Using the inexhaustible solar energy, the system is fully automatic sunrise, sunset and rest, without personnel care, is an ideal set of economic, reliable environmental benefits as one of the green energy system. Photovoltaic pump is to convert the sun's light energy into electrical energy, to the load pump motor to provide working power.

Water scarcity in arid and semi-arid areas makes crop irrigation difficult. The use of photovoltaic water supply system to irrigate conventional crops not only achieves the goal of low energy consumption and environmental protection, but also greatly reduces the pumping cost

The economic benefit is remarkable, not only increases the vegetation coverage, but also produces social and ecological benefits. The system has broad application prospects and significant social, economic and ecological benefits in the field of cash crops and irrigation.

Solar Street Light

Solar street lights are street lights that utilize solar energy as their power source. They are not dependent on grid electricity, do not require trenching for wiring, and do not consume conventional electrical energy. 

They can be installed wherever there is sufficient sunlight. Solar street lights consist of solar panels, batteries, solar street light controllers, light sources, and lamp posts.

During the day, the solar panels absorb sunlight to generate electricity, which is then used to charge the batteries through the controller, storing the energy in the batteries. 

When it gets dark, the solar panels stop charging, and the controller activates the power supply for the lights.

Household roof PV      Lights upon villages

The benefits of installing PV power plants

Great thermal barrier effect in summer

The photovoltaic power plants installed on the roof are equal to extra heat insulation tiles that can reduce the indoor temperature effectively.

Save money on the energy bill

The electric energy generated by the photovoltaic power plants meet the household demand firstly, and the rest part can be sold to the grid. So your electricity bills can be lower.

Green Initiative

To response the national carbon peaking and carbon neutrality goals positively,installation of a photovoltaic plant is a good choice.

Commercial and Industrial Rooftop Photovoltaics

Grid-connected systems for industrial and commercial rooftops

Distributed Industrial and Commercial Photovoltaic Power Generation refers to the installation of photovoltaic systems on the roofs of medium to large-scale buildings such as industrial plants, shopping malls, schools, hospitals, and stations. These systems are connected to the grid through three-phase 380V or 10KV, and can either use surplus electricity for self-consumption or feed all excess electricity back to the grid. Industrial and commercial buildings usually have large roof areas, flat roofs, minimal obstructions, high electricity consumption, and high electricity prices, making them ideal for self-consumption-based photovoltaic power generation systems. Industrial and commercial photovoltaic power stations are not limited by geographical resource distribution, utilize idle roof resources, and are noise-free and pollution-free

                State Grid                                          Bidirectional meter                                                       Factory

Advantages of Grid-connected Photovoltaic Power Generation on Industrial and Commercial Roofs

1.    Stable cash flow, increase corporate income

2.Extend the lifespan of roofs, reduce indoor temperature. The temperature in areas with solar panels installed is nearly 20 degrees lower than in non-solar areas, effectively reducing indoor temperature and providing a comfortable environment throughout the year.

3.Promote energy conservation and emission reduction, and generate positive social benefits.

Industrial and commercial BIPV rooftop photovoltaics

With the increasingly severe global climate change problem, the pressure on the "dual carbon'¹ target continues to increase. Increasing the proportion of clean energy consumption is the only way to achieve the goals of "peaking carbon emissions by 2030 and achieving carbon neutrality by 2060�? Developing low-carbon and green buildings, optimizing the energy consumption structure of enterprises, and combining photovoltaics with buildings will inevitably become the preferred choice for industrial construction.

The Rich PV c Power Station Solution turns the roof into a power station, achieving maximum revenue.

The general service life of traditional color steel tiles is 10-15 years. Due to changes in climate and environment, the lifespan of most color steel tiles has been shortened to 8-10 years. The lifespan of photovoltaic rooftop power stations is 25 years, which not only improves their service life but also saves rooftop investment costs and creates electricity value

Single-Roof BIPV

特点图标	特点描述
	Good lighting and ventilation
	High power generation efficiency
	Strong pressure resistance
	Easy to adapt components
	Save color steel tiles
	Strong seismic and vibration resistance

 Ground-mounted power stations

Ground-mounted power stations are solar PV stations connected to the public grid and jointly responsible for power supply. Ground- mounted power stations generally have large capacities. Solar energy is renewable and can be used as an alternative energy source to alleviate the pressure during peak energy usage periods.

Ground-mounted power stations typically occupy large land areas and have large installed capacities. They consist of PV modules, brackets, concrete foundations, grid-connected inverters, distribution boxes, etc. (medium and high-voltage grid connection also includes substations).

Old factory building BIPV renovation

BIPV system Renovation construction

More than 40 years of reform and opening up, most of the old factories in China are faced with problems such as roof rust, water leakage in rainy days, and insufficient load.

The cost of roof reinforcement and maintenance is high every year, and there have even been safety accidents in the process of operation and maintenance, which seriously affect the normal production and operation of enterprises.

The integration of high-energy- consuming enterprises with new energy can effectively reduce energy consumption and improve energy efficiency, so as to achieve the organic combination of enterprise economic benefits and energy conservation and emission reduction.

Double - Roof BIPV

The original color steel tile roof is not removed, with an extra double roof constructed. For existing factory buildings with color steel tiles that have not corroded, a photovoltaic power station cannot be directly built on the color steel tiles. The "double roof" BIPV solution can be directly constructed on the original color steel tiles without the need for dismantling, which not only does not affect normal production and operation but also extends the lifespan of the roof

	Description
	Remove the original color steel tile
	It will affect the production and operation
	Water tight dualprotection
	More convenient construction operation and maintenance
	Extend the life of a range of room
	High power efficiency per unit

Off-grid Energy Storage System

Marine solar power energy storage system

The marine solar power energy storage system is an independent power supply system

composed of three major components: solar modules, inverter-controller integrated machine, and lithium battery pack.Compared with the traditional marine solar power generation system, the whole system has a simpler structure, 

is more convenient to use, and has more powerful functions. It can meet the power needs of people on board while the ship is in operation, such as for the navigation lights on the bridge, communication devices, refrigerators, lighting, 

induction cookers, rice cookers, air conditioners, water heaters, and more.

Real installation cases

Factory off-grid energy storage intelligent power supply

The advantages of smart power supply in off-grid factories

1. Off-grid photovoltaic systems are standalone solutions that can be installed wherever there is sunlight and are easy to maintain locally.

2. They are a more cost-effective solution compared to diesel generators.

3. They can serve as emergency backup power sources for enterprises, providing power distribution to factories and communities, addressing issues with power shortage and outages.

Construction case

This project involves the construction of a 250KW photovoltaic power station in a mining area in Africa. However, due to the lack of local electricity, only diesel generators can be used, which are inefficient, expensive, and pose risks in terms of diesel transportation and storage.

By building the photovoltaic power station, the electricity demand in the mining area is addressed, while also serving as an emergency backup power source for intelligent power distribution to the factories.

The operation of this photovoltaic power station project in Africa has been highly praised by the client, contributing to the promotion and replicability of similar projects across Africa

Overall solution

Elaborate design

Design of solar photovoltaic power plants

Meticulous construction

Construction of solar photovoltaic power stations

From site leveling, foundation installation, bracket installation, component installation, junction box installation, component wiring to system debugging, every step of construction strictly follows standard operating procedures and specifications, and a construction file management system is established to ensure traceability of every work and every link.

Scope of photovoltaic power station construction

Diligent operation and maintenance

Smart operation and maintenance

    EPC construction and operation management of butler style PV power stationsThrough the monitoring system, the operation status of each inverter can be viewed. 

The interface operation is simple and very convenient. The customer's most concerned inverter working status, real-time power, and daily power generation are placed under each inverter, and all data is clear at a glance.

Photovoltaic monitoring is the process of connecting the inverters, combiner boxes, irradiators, meteorological instruments, electricity meters, and other equipment of a photovoltaic power plant through data cables, collecting data from these devices using a photovoltaic power plant data collector, and using GPRS, Ethernet It can be uploaded to the network server, local computer and mobile phone APP by means of WIFI, so that users can view relevant data on the Internet, local computer and mobile phone, and view and manage the operation data of the photovoltaic power station.

Intelligent APP and remote monitoring in the background

Real time control of solar controller related data

*Data analysis    *System overview

*Data details      *System settings

*Data icon          *Warning management

4G can be connected through the collector

WIFI and GPRS View data in the background or appTo provide you with more thoughtful

               service and experience

Residential PV Power Stations                                                                                      Distributed PV Power Stations on Industrial and Commercial Rooftops

Ground centralized PV power station                                                                                                                Off grid energy storage power station (foreign)