25kw Solar Off-grid Power System solar energy
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 500 set/month
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Item specifice
Application:
Home
Output Voltage (V):
220/230 ( customize )
1. Technical parameters of 5kw Solar Off-grid Power System 25KW
-Solar panels
Power(Pmax): 380 Wp
Dimension: 1956x992x40 mm
Working Voltage(Voc): 44.6V
Working Current(Imp):9.32A
Weight: 23 kg
- PV Inverter with controller
Efficiency: >85%
Pure sine wave
AC 220V/380V 50/60Hz output
Working Temp: 0℃~40℃
Battery overvoltage protection,undervoltage protection,overload protection,short circuit protection, overtemperature protection,etc.
900*700*1750mm 315KG
-Mounting Bracket
Flat roof or Ground: Galvanized steel type;
Tile roof: Aluminium type
Wind Load Resistanc: 45m/s
Snow Load: 2kN/m2
-GEL Battery of 12V 250Ah
520*269*228mm 68.5KG
-DC Cables
PV1-F
TUV/UL certificates
2. Products images
3. Product list
| No. | Item |
| 1 | Solar Panels |
| 2 | PV Inverter with controller built-in |
| 3 | Controller |
| 4 | Mounting racks |
| 5 | DC Cables |
| 6 | AC Cables |
| 7 | MC4 Connectors |
| 8 | GEL Battery |
| 9 | Combiner Box |
| 10 | Distribution box |
4. Remark
- In rainy days, the battery can support10000W load work 13hours.
-The maximum power load should not exceed 10.5KW (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load).
- The battery can be fully charged in 10-12hours under STC sunshine condition.
5. Package
Wooden case or carton pallet packing
- Q:Can solar energy systems be installed on historic buildings?
- Yes, solar energy systems can be installed on historic buildings. However, it is important to consider the sensitivity of the building's preservation and design. Careful planning and collaboration with historic preservation experts are required to ensure that the installation does not compromise the architectural integrity of the historic structure.
- Q:Can a solar energy system be installed on a green roof?
- Yes, a solar energy system can be installed on a green roof. In fact, it can be a great combination as the green roof provides insulation and reduces cooling needs, while the solar panels generate clean and renewable energy. Additionally, the plants on the green roof can benefit from the shade provided by the solar panels, creating a mutually beneficial setup.
- Q:How does the cleanliness of solar panels affect their performance?
- The performance of solar panels is significantly impacted by their cleanliness. When solar panels are dirty or covered in dust, dirt, or other debris, their capacity to efficiently absorb sunlight is reduced. As a result, the amount of electricity generated by the panels decreases. Dust and dirt particles on solar panels form a layer that blocks sunlight from reaching the photovoltaic cells. This obstruction hinders the effective conversion of sunlight into electricity. Consequently, the panels produce less electricity, and their overall performance is compromised. Maintaining the optimal performance of solar panels requires regular cleaning and maintenance. By keeping the panels clean, you ensure that maximum sunlight reaches the cells, resulting in efficient energy conversion and increased electricity production. This is particularly crucial in areas with high levels of dust, pollen, or other airborne particles. Furthermore, dirty solar panels can lead to additional problems. Accumulated dirt can trap heat on the panel's surface, causing overheating and potential damage. It can also corrode the panels' surface or create scratches if not cleaned promptly, further impacting their performance and lifespan. To maintain the cleanliness of solar panels, it is advisable to clean them regularly, especially in dusty or polluted environments. This can be achieved using a soft brush or sponge with water and mild detergent, taking care not to scratch the surface. For larger installations, automated cleaning systems or specialized solar panel cleaning services may be employed. In conclusion, the cleanliness of solar panels directly affects their performance. By keeping them free from dirt and debris, you can maximize their ability to absorb sunlight, resulting in increased electricity production and improved efficiency. Regular cleaning and maintenance are essential for ensuring optimal performance and longevity of solar panels.
- Q:Can solar energy systems be used in powering disaster relief centers or emergency shelters?
- Yes, solar energy systems can be used effectively in powering disaster relief centers or emergency shelters. Solar panels can harness the sun's energy and convert it into electricity, providing a reliable and sustainable power source in areas where traditional power infrastructure may be damaged or unavailable. Solar energy systems can help ensure continuous power supply for lighting, charging communication devices, operating medical equipment, and other essential functions in disaster relief centers or emergency shelters. They offer a practical and eco-friendly solution for providing electricity during critical times.
- Q:Can solar energy systems be used in powering desalination plants?
- Yes, solar energy systems can be used to power desalination plants. Solar-powered desalination systems use solar panels to convert sunlight into electricity, which is then used to power the desalination process. This sustainable approach not only reduces reliance on fossil fuels but also helps address the water scarcity issue by producing freshwater from seawater in an environmentally friendly manner.
- Q:Can solar energy systems be used for powering off-grid eco-schools?
- Yes, solar energy systems can indeed be used for powering off-grid eco-schools. Solar panels can be installed on the rooftops or in open spaces surrounding the school to harness sunlight and convert it into electricity. This renewable energy source can power various electrical needs within the school, such as lighting, heating, cooling, and running appliances. By utilizing solar energy, off-grid eco-schools can reduce their dependence on fossil fuels and contribute to a more sustainable and environmentally friendly educational environment.
- Q:Can solar energy systems be used for powering remote monitoring equipment?
- Solar energy systems have the capability to power remote monitoring equipment. By utilizing photovoltaic (PV) panels, solar energy systems can convert sunlight into electricity, enabling the operation of various devices and equipment. Solar energy systems are well-suited for powering remote monitoring equipment, such as weather stations, surveillance cameras, or communication systems. These systems are particularly advantageous in isolated or off-grid areas where access to electricity may be scarce or nonexistent. Solar energy, being sustainable and renewable, is an excellent alternative to fossil fuels and traditional electrical grids for providing power to remote monitoring equipment. Moreover, solar energy systems can be combined with battery storage to ensure a continuous power supply, even during periods of limited sunlight.
- Q:Do solar energy systems require specialized insurance?
- Specialized insurance is typically required for solar energy systems due to their nature as a significant investment and their susceptibility to various risks, including damage from natural disasters, theft, or system malfunctions. Standard homeowner's insurance policies may not offer sufficient coverage for these risks, making it prudent to obtain specialized insurance for solar energy systems. This insurance can cover expenses for repairs or replacements in case of damage or loss and also provide liability coverage for accidents or injuries related to the system. It is crucial to seek advice from insurance providers specializing in renewable energy systems to ensure that the unique requirements and risks associated with solar energy systems are adequately addressed.
- Q:How do solar energy systems impact the reliability of the electricity grid?
- Solar energy systems can have both positive and negative impacts on the reliability of the electricity grid. On one hand, solar energy systems can enhance grid reliability by diversifying the energy sources and reducing reliance on traditional fossil fuel-based generation. This can help to mitigate the risk of disruptions caused by fuel supply shortages or price fluctuations. Additionally, solar energy systems can often be installed at or near the point of energy consumption, reducing transmission and distribution losses and improving overall system efficiency. On the other hand, solar energy systems also present challenges to grid reliability. As solar power generation is intermittent and dependent on weather conditions, grid operators need to manage fluctuations in solar output to ensure a stable electricity supply. This requires the integration of smart grid technologies, energy storage systems, and advanced forecasting methods to balance supply and demand. Failure to effectively manage these challenges can result in voltage fluctuations, grid instability, and potential grid failures. Overall, with proper planning, grid integration, and technological advancements, solar energy systems can positively contribute to the reliability of the electricity grid. However, careful management and investment in grid infrastructure and energy storage solutions are essential to address the intermittency issues associated with solar power generation.
- Q:What is the impact of lightning on the performance of solar panels?
- The impact of lightning on the performance of solar panels can be significant, but it is relatively rare. Lightning strikes can cause damage to the physical structure of the solar panels, such as shattering the glass or damaging the wiring. This can lead to reduced or even complete loss of power generation from the affected solar panel. Moreover, lightning can also cause electrical surges that can damage the inverter, which is a crucial component of the solar panel system responsible for converting the direct current (DC) electricity generated by the panels into alternating current (AC) electricity for use in homes or businesses. If the inverter is damaged, it can result in a complete shutdown of the solar panel system until repairs or replacements are made. To mitigate the impact of lightning on solar panels, there are several protective measures that can be taken. One common approach is to install a lightning protection system that includes lightning rods or conductive paths to direct the electrical discharge safely into the ground. This helps to prevent lightning strikes from directly hitting the solar panels and reduces the risk of damage. Additionally, surge protectors can be installed to safeguard the inverter and other sensitive electronic components of the solar panel system. These surge protectors help to divert excess electrical energy from lightning strikes away from the system, protecting it from potential damage. Although lightning strikes can pose a risk to the performance of solar panels, it is important to note that modern solar panel systems are typically built to withstand extreme weather conditions, including lightning. Manufacturers often subject their panels to rigorous testing to ensure their durability and resistance to lightning strikes. Overall, while the impact of lightning on solar panels can be disruptive and costly, implementing proper protective measures can help minimize the risk and ensure the long-term performance and reliability of the solar panel system.
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25kw Solar Off-grid Power System solar energy
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 500 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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