Best Residential Solar Energy Systems - SPK_300_LED Solar Power System Hot Selling
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3 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
You Might Also Like
Main Information
KDF SPK_300_LED This product is high performance,family used portable solar power system,which can receive energy and store it in battery outside connected to SPK by solar energy on sunny day,and supplies electric power for varies appliances such as electric fan,lighting lamps, television, portable computer etc.It can supply power for both DC and AC electric application.It’s very helpful and useful for home electric supply.
Features:
◆ Battery puts outside connected to the SPK for user to choose battery in recommended range, and easily to exchange battery.
◆ Both DC and AC output
◆ Solar Feedback Circuit Protection
◆ Output Short-circuit Protection
◆ Solar「+」「-」anti-access protection
◆ Output「+」「-」anti-access protection
◆ Over Charged Protection
◆ Over Discharged Protection
◆ Over Load Protection
◆ Over-Temperature Protection
Technical parameters
Specification | Value/Material | |
Item No. KDF | SPK_300_LED | |
Solar Recommended | Specification | Poly silicon |
Working Voltage/Power | 18V80W~120W | |
Battery Recommended | Rated Voltage/Capacity | 12V65AH~100AH |
Specification | Lead Acid | |
Charging Controller | Operating Voltage | 12V |
Input Voltage | 17.3V~21V | |
Input current | MAX:10A | |
Power Consumption | MAX: 5mA | |
Low Voltage Disconnect(LVD) | 10.8V | |
Low Voltage Reconnect(LVR) | 12.3V | |
High Voltage Discharge( HVC) | 14.6V | |
High Voltage Recharge(HVR) | 13.8V | |
Temperature Protection | 60℃ | |
DC Output | DC output & Application | USB 5V2A |
DC output & Application | DC 12V1*3A | |
AC Output | Output Wave | modified sine wave |
Input Voltage | 11V~15V | |
Output Voltage | 110V±10% | |
Output Frequency | 60Hz±2Hz/50Hz±2Hz | |
Rated Output Power | 300W | |
Maximum VA | 600VA | |
Maximum Efficiency | 88% | |
Temperature | 0-40℃ | |
Over Temperature | 60℃~70℃ | |
Low Voltage Alarm | 11V | |
Low Voltage Shut off | 10.5V | |
High Voltage Shut off | 16V | |
Package | Set size | 278*240*172mm |
Set N·W | 2.8kg | |
Set N·W | 3.6kg | |
- Q: Can solar energy systems be used for powering wastewater treatment plants?
- Yes, solar energy systems can definitely be used for powering wastewater treatment plants. Solar energy systems, such as solar panels, can be installed on the roofs or in open areas surrounding the treatment plants to generate electricity. This electricity can then be used to power the various components and processes involved in wastewater treatment, such as pumps, motors, blowers, and filtration systems. The use of solar energy for wastewater treatment plants offers several advantages. Firstly, it is a clean and renewable source of energy, which helps in reducing the carbon footprint and environmental impact of these facilities. Solar energy systems produce electricity without emitting any greenhouse gases or air pollutants, making them an environmentally friendly choice. Secondly, solar energy systems can provide a reliable and consistent power supply to the treatment plants. The availability of sunlight is generally predictable, and advancements in solar technology have made it possible to store excess energy in batteries for use during cloudy days or at night. This ensures uninterrupted operation of the wastewater treatment plants, even in areas with unreliable grid connections or frequent power outages. Furthermore, solar energy systems can also help in reducing operational costs for wastewater treatment plants. By generating their own electricity, these facilities can potentially decrease their dependence on the grid, leading to significant savings on energy bills. Additionally, solar energy systems require minimal maintenance and have a long lifespan, resulting in further cost savings over the years. In conclusion, solar energy systems can be effectively utilized for powering wastewater treatment plants. They offer a clean, reliable, and cost-effective solution that not only reduces the environmental impact but also provides energy independence to these critical facilities.
- Q: Can solar energy systems be used in areas with high rainfall?
- Yes, solar energy systems can be used in areas with high rainfall. While excessive cloud cover and rain may reduce the efficiency of solar panels, they can still generate electricity even in such conditions. In fact, some solar panels are designed to work optimally in diffused light, making them suitable for areas with frequent rainfall. Additionally, advancements in solar technology and battery storage systems have made it possible to store excess energy during sunny periods for use during rainy days, ensuring a continuous power supply.
- Q: Can solar energy systems be used in mining operations?
- Yes, solar energy systems can be used in mining operations. By installing solar panels and utilizing solar power, mining companies can reduce their dependence on fossil fuels and reduce greenhouse gas emissions. Solar energy can be used for various mining activities such as powering machinery, lighting, and ventilation systems, thereby providing a sustainable and cost-effective alternative to traditional energy sources.
- Q: Can a solar energy system be used for heating and cooling?
- Yes, a solar energy system can be used for heating and cooling. Solar thermal systems can be used to provide heat by capturing and utilizing the sun's heat energy. These systems typically consist of solar collectors that absorb the sun's rays to heat a fluid, which is then used to heat water or air. The heated water can be used for various purposes, such as space heating, domestic hot water, or even for industrial processes. Additionally, solar energy can also be used for cooling through the use of solar-powered air conditioning systems. These systems utilize solar energy to power absorption chillers or heat-driven chillers, which cool the air by absorbing heat from it. This process is typically more energy-efficient than traditional air conditioning systems that rely on electricity. Furthermore, solar energy can also be harnessed for passive cooling. Passive solar cooling techniques involve designing buildings to maximize natural ventilation and shading, reducing the need for mechanical cooling systems. This can be achieved through techniques such as strategic building orientation, proper insulation, and the use of shading devices like awnings or overhangs. Overall, solar energy systems can indeed be used for both heating and cooling, offering sustainable and cost-effective solutions for meeting our thermal comfort needs.
- Q: Can a solar energy system be installed on a vehicle?
- Yes, a solar energy system can be installed on a vehicle. This is known as a solar-powered vehicle or solar car. These systems usually consist of solar panels that generate electricity from the sun, which is then used to power the vehicle's electric motor or charge its batteries. While solar cars are still relatively experimental and not widely available, they have shown potential for reducing carbon emissions and increasing energy efficiency in transportation.
- Q: What is the impact of temperature on the efficiency of a solar energy system?
- The efficiency of a solar energy system is significantly impacted by temperature. As the temperature increases, the efficiency of solar panels decreases. This is due to the behavior of the semiconductor materials used in solar cells. When solar panels are exposed to sunlight, they absorb photons and convert them into electricity. However, as the temperature rises, the resistance of the semiconductor material increases, leading to a decrease in the flow of current. This phenomenon is known as the temperature coefficient of power. The temperature coefficient of power is usually expressed as a percentage per degree Celsius and varies depending on the type of solar panel technology. Most solar panels have a negative temperature coefficient, meaning their efficiency decreases as the temperature rises. On average, the efficiency of solar panels can decrease by around 0.5% to 0.8% per degree Celsius increase in temperature. Additionally, increased temperatures can also cause thermal losses within the system. Heat can build up within the solar panels, reducing their efficiency further. This is especially true in hot climates or during periods of high solar irradiance. To mitigate the impact of temperature on solar energy system efficiency, various strategies can be employed. One common method is to incorporate cooling mechanisms, such as ventilation or water circulation, to dissipate the excess heat generated by the solar panels. This helps maintain lower operating temperatures and consequently improves the overall efficiency. Furthermore, proper system design and installation techniques can also help minimize temperature-related losses. For example, mounting solar panels with sufficient spacing to allow for air circulation can prevent overheating. Additionally, selecting solar panels with lower temperature coefficients can help mitigate efficiency losses in high-temperature environments. In conclusion, temperature has a significant impact on the efficiency of a solar energy system. Higher temperatures can cause a decrease in the efficiency of solar panels, primarily due to increased resistance in the semiconductor materials. To optimize the performance of solar energy systems, strategies such as cooling mechanisms and proper system design should be implemented.
- Q: How do solar energy systems impact the reliability of the electrical grid?
- Solar energy systems can enhance the reliability of the electrical grid by providing a decentralized and diversified source of power. Solar energy systems generate electricity closer to the point of consumption, reducing transmission and distribution losses. Additionally, solar systems can operate independently during power outages, reducing the impact of blackouts and enhancing grid resilience.
- Q: Can a solar energy system be installed on a commercial building?
- Yes, a solar energy system can be installed on a commercial building. In fact, many businesses have embraced solar power as a sustainable and cost-effective solution for their energy needs. Installing a solar energy system on a commercial building offers multiple benefits, including reduced electricity bills, potential tax incentives and rebates, increased property value, and a positive brand image associated with environmental responsibility. Commercial buildings typically have ample rooftop space, making them ideal for solar panel installation. Additionally, advancements in solar technology have made it easier and more efficient to integrate solar systems into commercial buildings. With proper planning and professional installation, a solar energy system can provide clean and renewable energy to power various operations within a commercial building, contributing to a greener and more sustainable future.
- Q: Are there any risks of electrical shocks during installation or maintenance of solar energy systems?
- Yes, there are risks of electrical shocks during the installation or maintenance of solar energy systems. Solar energy systems involve working with electrical components, including solar panels, inverters, and batteries, which can carry high voltage. If proper safety measures are not followed, it is possible to come into contact with live electrical parts and receive an electrical shock. Some common risks that can lead to electrical shocks include improper installation, inadequate training or knowledge of electrical systems, failure to use personal protective equipment (PPE), and lack of proper grounding. When installing or maintaining solar energy systems, it is crucial to follow safety guidelines and regulations, such as wearing insulated gloves, using insulated tools, and ensuring that the system is properly grounded. Additionally, working at heights during installation or maintenance poses an additional risk of electrical shocks. It is important to exercise caution to prevent falls or accidental contact with live electrical parts while working on rooftops or elevated areas. To mitigate the risks of electrical shocks, it is recommended to hire qualified and trained professionals for the installation and maintenance of solar energy systems. Regular inspections and maintenance checks should also be conducted to identify and address any potential electrical hazards. Overall, while solar energy systems offer numerous benefits, it is essential to be aware of the potential risks of electrical shocks and take necessary precautions to ensure the safety of individuals involved in the installation or maintenance process.
- Q: Are there any government grants or funding options for solar energy systems?
- Yes, there are government grants and funding options available for solar energy systems. Many governments around the world offer financial incentives, such as grants, tax credits, and rebates, to encourage the adoption of solar energy. These programs aim to support the transition to clean and renewable energy sources, reduce greenhouse gas emissions, and promote sustainable development. Additionally, some governments provide low-interest loans or financing programs specifically tailored for solar projects. It is advisable to check with local government agencies or energy departments to obtain detailed information on the available grants and funding options in a specific region.
Send your message to us
Best Residential Solar Energy Systems - SPK_300_LED Solar Power System Hot Selling
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3 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
Similar products
Hot products
Hot Searches
Related keywords
