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
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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 in powering outdoor signage or billboards?
- Yes, solar energy systems can be used to power outdoor signage or billboards. Solar panels can be installed on the structures and absorb sunlight to generate electricity, which can then be used to power the signage or billboards. This reduces the reliance on traditional energy sources and helps to make outdoor advertising more sustainable.
- Q: Can solar energy systems be used in areas with limited access to solar energy incentives and rebates?
- Yes, solar energy systems can still be used in areas with limited access to solar energy incentives and rebates. While incentives and rebates can help make solar energy more affordable, the installations can still be economically viable without them. The long-term savings on energy bills and potential tax benefits can offset the initial costs. Additionally, advancements in solar technology have led to more efficient and cost-effective systems, making solar energy a viable option even without incentives and rebates.
- Q: What is the impact of solar energy systems on water usage?
- Solar energy systems have a positive impact on water usage as they require very little water for their operation. Unlike traditional energy sources such as coal or nuclear power plants, solar panels do not need water for cooling or steam generation. This reduces the strain on water resources, which is especially important in water-scarce areas. Additionally, solar energy systems can be used for water purification and desalination, further contributing to water conservation and sustainability.
- Q: Can solar energy systems be used in powering scientific research vessels or marine laboratories?
- Indeed, it is possible to utilize solar energy systems for the purpose of powering scientific research vessels or marine laboratories. Solar energy, being a renewable and sustainable power source, can be harnessed through the utilization of photovoltaic panels or solar thermal collectors. The energy requirements of research vessels and marine laboratories are substantial, given the nature of their operations which involve scientific experiments, data collection, and analysis. These activities usually involve the use of equipment like computers, sensors, and laboratory instruments, which necessitate a continuous and dependable power supply. To address this need, solar energy systems can be installed on said vessels or laboratories, providing a clean and efficient source of electricity. Through the conversion of sunlight into electricity via photovoltaic panels, the various equipment and systems on board can be powered. Moreover, any excess energy produced by the solar panels can be stored in batteries to be utilized during periods of decreased sunlight or at night. The utilization of solar energy in these marine environments presents numerous advantages. Firstly, it diminishes reliance on fossil fuels and diminishes the carbon footprint associated with conventional methods of power generation. This is particularly vital in the context of scientific research as it aligns with the principles of environmental sustainability and conservation. Secondly, solar energy systems offer a reliable and autonomous power source. Research vessels and marine laboratories often operate in remote or secluded locations where access to traditional power grids may be limited or non-existent. By harnessing solar energy, these vessels and facilities can generate their own electricity, enabling them to continue their research activities without depending on external power sources. Lastly, solar energy systems necessitate minimal maintenance and have a lengthy lifespan. Once installed, they require minimal upkeep and are capable of withstanding the harsh marine environment. This makes them highly suitable for use in research vessels or marine laboratories, where downtime and maintenance issues can be disruptive to ongoing scientific projects. In conclusion, there is no doubt that solar energy systems can be effectively employed to power scientific research vessels or marine laboratories. They offer a sustainable, reliable, and autonomous source of electricity, thereby reducing the carbon footprint and ensuring uninterrupted research activities, even in remote locations.
- Q: What happens to excess energy generated by a solar energy system?
- Excess energy generated by a solar energy system can be stored in batteries for later use, fed back into the power grid for credit, or wasted if no storage or grid connection is available.
- Q: How does the tilt of solar panels affect their performance?
- The performance and overall efficiency of solar panels are significantly influenced by their tilt. Various factors, such as geographical location, season, and application, determine the optimal tilt angle. The primary purpose of the tilt angle is to maximize sunlight capture by the solar panels. Sunlight is converted into electricity by these panels, and the angle at which they are tilted impacts the amount of sunlight they receive. In general, solar panels generate the most electricity when they are perpendicular to the sun's rays. This means that during peak sunlight hours, panels tilted at an optimal angle will receive the maximum solar radiation. If the angle is too steep or shallow, the panels' ability to capture sunlight decreases, resulting in reduced performance. The optimal tilt angle also varies with the season. In summer, when the sun is higher in the sky, a steeper tilt angle may be more suitable for capturing maximum sunlight. Conversely, during winter, a shallower tilt angle can ensure that the panels receive sunlight even at lower sun angles. Geographical location is another crucial factor that affects the tilt angle of solar panels. The closer a location is to the equator, the less variation there is in the sun's angle throughout the year. Consequently, the optimal tilt angle for solar panels may be closer to the latitude of the location. For instance, equatorial regions often mount solar panels nearly flat to maximize exposure to the sun's rays. Apart from maximizing sunlight exposure, the tilt angle also impacts the self-cleaning capability of solar panels. Rainfall can wash away dirt and debris from the panel's surface, preventing grime buildup that reduces efficiency. A proper tilt angle facilitates the natural cleaning process by allowing rainwater to flow down the surface more effectively. To summarize, the tilt angle directly affects the performance of solar panels. By determining the optimal tilt angle based on geographical location, season, and desired performance, solar panels can capture the maximum sunlight, leading to higher electricity generation and overall efficiency.
- Q: Can solar energy systems be used in powering swimming pools or spas?
- Yes, solar energy systems can be used to power swimming pools or spas. Solar panels can be installed to capture sunlight and convert it into electricity, which can then be used to run the pool's pump, heater, and other equipment. This helps to reduce energy costs and reliance on traditional power sources.
- Q: Can a solar energy system be installed on a ground mount?
- Yes, a solar energy system can be installed on a ground mount. In fact, ground-mounted solar systems are quite popular and offer several advantages over roof-mounted systems. Ground-mounted systems are typically larger in size and can accommodate more solar panels, allowing for greater energy production. They can also be installed at the optimal angle and orientation for maximum sunlight exposure, which may not always be possible on a roof. Additionally, ground-mounted systems are easier to access for maintenance and cleaning, as they are not located on the roof. Therefore, if you have sufficient space available on your property, a ground-mounted solar energy system can be an excellent option for generating clean and renewable energy.
- Q: What are the maintenance requirements for solar energy systems?
- Maintenance requirements for solar energy systems can vary depending on the type and size of the system. Generally, solar panels are low-maintenance and require minimal upkeep. However, there are a few key maintenance tasks that can ensure the optimal performance and longevity of the system. One important maintenance requirement is regular cleaning of the solar panels. Dust, dirt, leaves, and other debris can accumulate on the surface of the panels, reducing their efficiency. Cleaning the panels with a soft cloth or a gentle spray of water can help remove any build-up and maximize their energy production. Another maintenance task is checking the wiring and connections of the solar system. Over time, the wires can become loose or damaged, compromising the system's performance. Regular inspections and tightening of connections can help prevent any issues and ensure the smooth operation of the system. Monitoring the system's performance is also essential for maintenance. Most solar systems come with monitoring software that allows homeowners to track the energy production and identify any potential issues. Monitoring the system regularly can help detect any drop in performance or malfunctioning components, enabling timely repairs or replacements. In addition to these tasks, it is recommended to have a professional inspection of the solar energy system every few years. A qualified technician can thoroughly evaluate the system's components, including the panels, inverters, and batteries if present. They can identify any signs of wear or damage and address them before they become major problems. Overall, the maintenance requirements for solar energy systems are relatively low, but regular cleaning, checking connections, monitoring performance, and periodic professional inspections are crucial to ensure the optimal functioning and longevity of the system.
- Q: Can solar energy systems be used for powering streetlights?
- Yes, solar energy systems can be used for powering streetlights. Solar panels can be installed on top of streetlight poles or nearby structures to capture sunlight and convert it into electricity. This renewable energy source eliminates the need for traditional electrical connections, making streetlights more energy-efficient and environmentally friendly. Additionally, solar-powered streetlights can function independently, even during power outages, which improves safety and reduces dependence on the grid.
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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
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