• Solar Power System Hot Selling SPK_300_LED System 1
  • Solar Power System Hot Selling SPK_300_LED System 2
  • Solar Power System Hot Selling SPK_300_LED System 3
Solar Power System Hot Selling SPK_300_LED

Solar Power System Hot Selling SPK_300_LED

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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.

Solar Power System Hot Selling SPK_300_LED

 

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 a solar energy system be installed on a building with a slate roof?
Yes, a solar energy system can be installed on a building with a slate roof. The installation process may require extra care and expertise to ensure the integrity of the roof is maintained during the installation. It is recommended to consult with professionals who have experience in installing solar panels on slate roofs to ensure a proper and safe installation.
Q:Can solar energy systems be used for powering outdoor appliances?
Yes, solar energy systems can be used to power outdoor appliances. Solar panels collect sunlight and convert it into electricity, which can then be used to power various appliances such as outdoor lights, fans, heaters, or even charging stations for electronic devices. This renewable energy source is ideal for outdoor use as it eliminates the need for traditional power sources and reduces carbon emissions.
Q:How is solar energy stored for later use?
Various methods exist for storing solar energy for later use. One widely employed approach involves the utilization of solar batteries or energy storage systems. These batteries become charged during daylight hours, when excess solar energy is being generated. Subsequently, the stored energy can be utilized during periods of limited or no sunlight, such as nighttime or cloudy days. An alternative means of storing solar energy is through the adoption of thermal energy storage systems. These systems convert solar energy into thermal energy, which is then stored in a medium like water or molten salt. This stored thermal energy can subsequently be utilized to produce electricity or heat whenever necessary. Moreover, solar energy can be indirectly stored through the utilization of pumped hydroelectric storage. Excess solar energy is employed to pump water from a lower reservoir to a higher one. When electricity is required, the stored water is released and flows down to a lower reservoir, generating electricity via turbines. In addition, solar energy can also be stored in the form of compressed air. Excess solar energy is utilized to compress air into storage containers. When electricity is needed, the compressed air is released and expanded through turbines, generating electricity. In conclusion, the storage of solar energy for future use plays a critical role in ensuring a consistent and uninterrupted power supply. These storage methods enable us to maximize the advantages of solar energy and overcome the challenges posed by its intermittent availability.
Q:Can solar energy systems be used in powering veterinary clinics or animal shelters?
Yes, solar energy systems can definitely be used to power veterinary clinics or animal shelters. Solar energy systems, such as solar panels, harness the power of sunlight and convert it into electricity. This electricity can be used to power various electrical appliances and devices, including those found in veterinary clinics and animal shelters. By installing solar panels on the roof or in an open area near the veterinary clinic or animal shelter, these establishments can reduce their dependence on traditional electricity sources and utilize clean and renewable solar energy. Solar power can be used to run equipment such as lights, heating and cooling systems, medical equipment, refrigerators for vaccines and medications, computers, and other essential devices. Furthermore, using solar energy systems can help these establishments save on electricity costs in the long run. Veterinary clinics and animal shelters often consume a significant amount of electricity due to the nature of their operations, such as maintaining proper temperature and lighting conditions, running medical equipment, and maintaining a comfortable environment for animals and staff. By utilizing solar power, these establishments can significantly reduce their electricity bills, allowing them to allocate more resources towards animal care and welfare. Additionally, using solar energy systems in veterinary clinics and animal shelters aligns with their commitment to environmental sustainability. By reducing reliance on fossil fuels and utilizing clean and renewable solar energy, these establishments can contribute to reducing carbon emissions and minimizing their ecological footprint. In summary, solar energy systems can be used effectively in powering veterinary clinics and animal shelters. They provide a reliable and sustainable source of electricity, reduce operating costs, and demonstrate a commitment to environmental responsibility.
Q:What are the different incentives available for installing solar energy systems?
There are several incentives available for installing solar energy systems, which can make this renewable energy source more financially feasible for homeowners and businesses. One of the most common incentives is the federal investment tax credit (ITC). The ITC allows individuals or businesses to deduct a percentage of the cost of installing a solar system from their federal taxes. Currently, the ITC offers a 26% tax credit for residential systems and commercial systems installed before the end of 2022. Another incentive is net metering, which allows solar system owners to receive credit for the excess electricity their system generates and feeds back into the grid. With net metering, homeowners can offset their electricity bills by using these credits during times when their solar panels do not produce enough energy, such as at night or during cloudy days. Many states also offer additional incentives, such as grants, rebates, or performance-based incentives, to further encourage the adoption of solar energy systems. These incentives vary by state but can significantly reduce the upfront costs of installing solar panels. Some utility companies also provide incentives through solar renewable energy certificates (SRECs). SRECs are tradable credits that represent the environmental attributes of a certain amount of electricity generated from solar energy. By generating solar electricity, homeowners or businesses can earn these SRECs and sell them to utilities, providing an additional source of income. Lastly, some local governments offer property tax exemptions or deductions for installing solar energy systems. This means that the added value of the solar system to a property is not subject to increased property taxes, making solar installations financially more attractive. All of these incentives help offset the initial investment and ongoing costs of solar energy systems, making them a more viable and affordable option for those interested in adopting renewable energy and reducing their carbon footprint.
Q:Is it possible to finance a solar energy system?
Yes, it is possible to finance a solar energy system. There are various financing options available such as loans, leases, power purchase agreements (PPAs), and government incentives that make solar energy more affordable and accessible for homeowners and businesses. These financing options help spread out the cost of installation over time, allowing individuals and organizations to enjoy the benefits of solar energy while saving money on their electricity bills.
Q:What is the impact of hail on the performance of solar panels?
Hail can have a significant impact on the performance of solar panels. The impact depends on the size and velocity of the hailstones. Larger hailstones can cause physical damage, such as cracks or dents, to the surface of the solar panels, affecting their efficiency and overall performance. The damage can disrupt the electrical connections and reduce the amount of sunlight that can be converted into electricity. In severe cases, hail can even shatter the panels, rendering them completely non-functional. Therefore, it is crucial to consider protective measures, such as installing hail guards or choosing durable materials, to minimize the potential negative impact of hail on solar panels.
Q:Are there any risks of electrical malfunction or failure with solar energy systems?
Solar energy systems come with certain risks of electrical malfunction or failure. One of the primary concerns revolves around faulty or damaged electrical connections, which can cause a loss of power generation or even spark electrical fires. Moreover, extreme weather conditions like lightning strikes or strong winds have the potential to harm solar panels or inverters, resulting in either temporary or permanent system failure. Another issue lies in the gradual degradation of solar panels over time, leading to reduced efficiency and eventual replacement. Furthermore, inadequate installation or maintenance practices may contribute to system failure or electrical malfunctions. To mitigate these risks, it is crucial to have solar energy systems installed by qualified professionals and ensure regular inspections and maintenance are conducted.
Q:Can solar panels be installed on floating platforms or buoys in bodies of water?
Yes, solar panels can be installed on floating platforms or buoys in bodies of water. Floating solar, also known as floating photovoltaic (FPV) systems, are becoming increasingly popular due to their numerous advantages such as increased energy production, reduced land usage, and minimized water evaporation. These platforms or buoys are designed to withstand water conditions and can be installed in lakes, reservoirs, and even offshore.
Q:How can I calculate the size of a solar energy system for my home?
In order to determine the size of a solar energy system for your home, several factors need to be taken into consideration. The following steps can be followed: 1. Begin by analyzing your past energy bills to understand your average monthly energy usage in kilowatt-hours (kWh). This will provide an indication of the amount of electricity your solar system should generate. 2. Evaluate your location, as the amount of sunlight your home receives is dependent on its geographical position. Consult the solar resource map for your area to estimate the average daily solar radiation. This information will assist in determining the efficiency of the solar panels. 3. Calculate your energy requirements by multiplying your average monthly energy usage in kWh by 12 to obtain your annual energy consumption. Then divide this figure by 365 to determine your daily energy consumption. 4. Determine the output of the solar panels by considering their wattage rating, which indicates the amount of power they can generate under ideal conditions. Divide your daily energy consumption by the average daily solar radiation to estimate the number of solar panels required. For example, if your daily energy consumption is 40 kWh and the average daily solar radiation is 5 kWh/m2, you would need an 8 kW solar system (40 kWh / 5 kWh/m2 = 8 kW). 5. Take into account system losses, which occur due to factors such as shading, dirt, and inefficiencies in the inverter. To compensate for these losses, multiply the estimated system size by a derating factor, which typically ranges from 0.75 to 0.9. This will provide the final system size required. 6. Seek guidance from a solar energy professional or installer, as it is advisable to consult with an expert who can conduct a site assessment and provide accurate calculations based on your specific home and energy needs. They will consider additional factors such as roof orientation, available space, and local regulations to ensure the optimal size of the solar system for your home. Keep in mind that the size of your solar energy system is also influenced by your objectives, budget, and available space. A professional consultation will enable you to make an informed decision and maximize the advantages of solar energy for your home.

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