Off-Grid Solar Power System 8KW High Efficiency
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 10000 pc/month
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1.Description of Product
Off-Grid Solar Power System is consisted of solar panel, solar charge controller, inverter, battery, mounting rack and cables.
(1).Grid-connected, send power to city grid
(2).MPPT technology, wide range of working voltage
(3).Simply Wiring, easy installation, customized design for your projects
(4).Low investment & long term feedback
2. Off-Grid Features
1. Off grid solar power system is mainly used for application with relatively-small power consumption, and the areas have no grid network coverage, or grid power is unstable or outage condition.
2. It’s composed of solar panels, hybrid solar inverter, battery bank, solar panel mounting racks, and other accessories required fora complete home solar power system.
3. The battery bank gives a stable power output to the solar inverter which converts DC to AC to power loads, and provides power backup in rainy or cloudy days.
4. The solar panels generate electricity at daytime and charge the battery bank .
5. The off grid home solar power system provides grid power bypass in case of battery power shortage when sunshine is not enough.
6. All the off grid home solar power system configurations are worked out by scientific calculation and design.
The Product Parameter | |
Ref No. | 8KW |
Solar Panel | Type: Monocrystalline Silicon PV Module Max Power: 250W QTY:16 pcs |
Controller-Inverter Integrator | Rated Ouput Power: 5000W Rated DC Voltage: 48V QTY:1 pcs |
Battery | 12V/200AH per piece QTY:12 pcs |
Solar Panel Rack | Roof type mounting rack, anodized aluminum material, including complete fittings (Other type of racks can be customized as per client's requirement) QTY:1 pcs |
Cables | International standard, with specification suitable for solar system, BVV1*10 QTY:80m |
3.The Pictures of Product
4.FAQ
Q1: What is the business type for the company?
A1: We are one of the biggest manufacturers inBejing.Chnia. Which is a high tech PV enterprise dedicated to the research, development, production and sales..
Q2: How long solar panel warranty can you offer?
A2: 10-Year product warranty,25-year linear power output warranty
If there is any quality problem, we will pay for freight and send free parts to you.
Q3: How many certificates do you have?
A3: We have 16 certificates,such as CE, TUV, UL, and so on.
Q4: Can I be the agent for you?
A4: Yes,We can discuss some information.
Q5: How to get a sample?How can cooperation with us
A5: contact us now.
- Q: How does the efficiency of solar panels vary based on the temperature?
- The efficiency of solar panels can vary based on the temperature. Generally, solar panels operate more efficiently in cooler temperatures, while their efficiency decreases as the temperature rises. This is due to the nature of the materials used in solar panels, particularly the semiconductor materials like silicon. When the temperature increases, the electrons in the semiconductor material gain more energy, leading to an increase in the voltage output of the solar panel. However, this increase in voltage does not proportionally increase the power output, resulting in a decrease in the overall efficiency. Additionally, higher temperatures can cause an increase in the resistance of the electrical conductors within the solar panel, leading to power losses and reduced efficiency. This is known as thermal losses. The increased resistance can hinder the flow of electric current, reducing the overall power output. Moreover, high temperatures can also lead to a phenomenon called the "thermal runaway effect," where the increase in temperature causes the solar panel's efficiency to decline rapidly. This can be particularly problematic in areas with hot climates or during heatwaves. To mitigate the negative effects of temperature on solar panel efficiency, some advanced solar panel designs incorporate cooling mechanisms. For example, some panels have built-in ventilation systems or are elevated to allow air to circulate below, helping to dissipate excess heat and maintain optimal operating temperatures. In conclusion, the efficiency of solar panels can vary based on the temperature. While they operate more efficiently in cooler temperatures, their efficiency decreases as the temperature rises due to increased resistance, thermal losses, and the thermal runaway effect. It is important to consider these factors while designing and installing solar panels to maximize their performance and output.
- Q: What is the difference between a solar energy system and a solar thermal system?
- Solar energy systems and solar thermal systems both harness energy from the sun, but they differ in their methods of conversion and utilization. A solar energy system, which is also known as a photovoltaic (PV) system, utilizes solar panels composed of photovoltaic cells to directly convert sunlight into electricity. These panels contain semiconductor materials that generate an electric current when exposed to sunlight. The electricity produced by the PV system can be used to power various electrical devices, including lights, appliances, and even entire houses or buildings. It can also be stored in batteries for future use or fed back into the grid. On the other hand, a solar thermal system primarily focuses on utilizing the sun's energy to heat water or air. This system typically consists of solar collectors that absorb sunlight and convert it into heat energy. The accumulated heat is then transferred to a fluid, usually water or anti-freeze, that circulates throughout the system. In a water-based solar thermal system, the heated fluid can be directly used for domestic hot water or space heating purposes. In contrast, an air-based solar thermal system uses the heated air to warm indoor spaces. To summarize, the primary distinction between a solar energy system and a solar thermal system lies in their methods of converting and utilizing solar energy. A solar energy system directly converts sunlight into electricity, while a solar thermal system converts sunlight into heat energy for heating water or air.
- Q: What is the role of energy management systems in a solar energy system?
- Energy management systems play a crucial role in a solar energy system by efficiently managing and optimizing the generation, storage, and consumption of solar energy. These systems are responsible for monitoring and controlling various components of the solar energy system, ensuring that the energy produced by the solar panels is utilized effectively. One of the primary functions of an energy management system is to regulate the flow of electricity between the solar panels, the energy storage system (such as batteries), and the connected loads. This is done by constantly monitoring the energy production and consumption levels, and making adjustments to ensure that the system operates at its maximum efficiency. Energy management systems also provide real-time data and analytics regarding the performance of the solar energy system. This information includes details about the energy generation, consumption patterns, and the overall system efficiency. By analyzing this data, users can identify areas for improvement and make necessary adjustments to optimize the system's performance. In addition, energy management systems enable remote monitoring and control of the solar energy system. This allows users to access and manage the system from anywhere, making it convenient to monitor energy production, consumption, and storage levels. It also enables users to remotely control and manage the system, such as adjusting settings or turning off certain loads during peak energy consumption periods. Furthermore, energy management systems play a crucial role in maximizing the utilization of solar energy by prioritizing the use of self-generated energy. These systems can be programmed to automatically direct excess energy produced by the solar panels towards charging the energy storage system, rather than exporting it to the grid. This feature ensures that the energy generated by the solar panels is stored and utilized efficiently, reducing dependency on the grid and maximizing the benefits of solar energy. Overall, energy management systems are essential components of a solar energy system as they provide efficient monitoring, control, and optimization of energy generation, storage, and consumption. By effectively managing the flow of electricity and providing real-time data, these systems enhance the overall performance and efficiency of the solar energy system, while also allowing for remote monitoring and control.
- Q: Can solar energy systems be used in powering construction sites or temporary structures?
- Solar energy systems are certainly capable of powering construction sites or temporary structures. In fact, the utilization of solar power in these situations is growing due to its many advantages. To begin with, construction sites often lack access to conventional power sources, making solar energy a practical solution. Solar panels can be easily installed on rooftops, scaffolding, or even on the ground, providing a dependable source of electricity throughout the construction process. Moreover, solar energy systems offer flexibility in power generation. They can be tailored to meet the specific energy demands of construction sites, whether it be for powering tools, lighting, or charging equipment. This adaptability ensures that construction activities can proceed seamlessly without any disruptions. Additionally, solar energy systems are environmentally friendly. By harnessing energy from the sun, construction sites can significantly reduce their carbon footprint and contribute to sustainable practices. Solar power does not generate harmful emissions or noise pollution, which is particularly advantageous in urban areas or sensitive environments. Furthermore, solar energy systems provide long-term cost savings. Although the initial investment for installing solar panels might be higher compared to traditional generators, the ongoing operational costs are substantially lower. Construction sites can benefit from reduced fuel expenses, maintenance costs, and a reduced reliance on fossil fuels. It is worth noting that solar energy systems can also be utilized for temporary structures such as mobile offices, portable restrooms, or event venues. These structures can be conveniently powered using solar panels, eliminating the need for generators or grid connections. In conclusion, solar energy systems are a practical and sustainable choice for powering construction sites and temporary structures. They offer reliable, customizable, and cost-effective power solutions while minimizing the impact on the environment. As the global shift towards renewable energy continues, solar power is likely to become even more prevalent in the construction industry.
- Q: What is the role of voltage optimizers in a solar energy system?
- The role of voltage optimizers in a solar energy system is to regulate and optimize the voltage levels generated by the solar panels. They ensure that the voltage output is stable and matches the requirements of the electrical appliances and grid connection. By efficiently managing voltage, these optimizers help maximize the energy production and overall performance of the solar system, leading to increased energy efficiency and cost savings.
- Q: Can solar energy systems be used for powering electric vehicle solar charging garages?
- Yes, solar energy systems can definitely be used for powering electric vehicle (EV) solar charging garages. In fact, utilizing solar power in these garages is an excellent way to promote sustainability and reduce carbon emissions. Solar panels can be installed on the roof or in the vicinity of the garage to capture sunlight and convert it into electricity. This electricity can then be used to power the charging stations, providing clean and renewable energy for EVs. By integrating solar energy systems into charging garages, it is possible to create a self-sustaining and environmentally friendly ecosystem for EV owners.
- Q: Can solar energy systems be used in remote locations?
- Yes, solar energy systems can be used in remote locations. Since solar energy relies on sunlight, it can be harnessed and utilized in virtually any location as long as there is access to sunlight. This makes solar energy an excellent option for powering remote areas where traditional electrical infrastructure may be limited or nonexistent. Additionally, advancements in solar technology have made it more efficient and cost-effective, further enabling its use in remote locations.
- Q: Solar power generation system suitable for home, how much is the cost of a set?
- Then the 1000 Watt Solar panel price is 5000 yuan -10000 yuan, regardless of inverter and power generation, but with the power of the household appliances related to property, if you use ordinary household appliances 100 watt power inverter, then with a 300-500 tile, if you are using a blender or high power desktop computer although only 100 watts -200 watt but starting current, so the best 1000 Watt inverter. The price of the inverter is 800-2000 yuan (depending on the power and performance price).
- Q: Can a solar energy system be installed on a hotel or resort?
- Certainly, hotels and resorts have the ability to install a solar energy system. In fact, establishments all over the world have already adopted solar energy and have incorporated solar panels on their roofs or in the nearby areas. Solar energy systems offer various benefits to hotels and resorts, including cost savings, decreased environmental impact, and improved sustainability practices. By harnessing the power of the sun, hotels and resorts can generate clean and renewable electricity to fulfill a significant portion of their energy requirements. This can result in substantial savings on electricity bills, particularly in regions with abundant solar energy potential. Furthermore, solar energy systems can help reduce dependence on traditional energy sources like fossil fuels, thus mitigating the risks associated with fluctuating energy costs. The installation of solar panels on hotel and resort roofs or in open spaces is also an effective way to promote environmental sustainability. Solar energy is a clean and renewable power source that produces no greenhouse gas emissions or air pollutants during operation. By transitioning to solar energy, hotels and resorts can significantly decrease their carbon footprint and contribute to global efforts in combating climate change and promoting a greener future. Moreover, embracing solar energy can boost reputation and attract environmentally conscious guests. Many travelers actively seek out eco-friendly accommodations that prioritize sustainability practices. By installing a solar energy system, hotels and resorts can demonstrate their commitment to environmental stewardship and appeal to a growing market of eco-conscious tourists. In conclusion, hotels and resorts can undoubtedly install solar energy systems, which offer several advantages including cost savings, reduced environmental impact, and increased appeal to eco-conscious travelers. As the world continues to prioritize renewable energy sources, hotels and resorts can play a crucial role in the transition to a sustainable future by embracing solar energy.
- Q: Can solar energy systems be used in areas with limited access to clean water?
- Yes, solar energy systems can definitely be used in areas with limited access to clean water. Solar energy systems are independent of water resources and do not require water for their operation. They can be installed and utilized in areas where clean water is scarce, making them a viable and sustainable solution for energy generation in such regions.
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Off-Grid Solar Power System 8KW High Efficiency
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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