• 25kw Solar Off-Grid Power System - Solar Energy Systems Bowral System 1
  • 25kw Solar Off-Grid Power System - Solar Energy Systems Bowral System 2
25kw Solar Off-Grid Power System - Solar Energy Systems Bowral

25kw Solar Off-Grid Power System - Solar Energy Systems Bowral

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
500 set/month

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Specification

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
1Solar Panels
2 PV Inverter with controller built-in
3Controller
4Mounting racks
5DC Cables
6AC Cables
7MC4 Connectors
8GEL Battery
9Combiner Box
10Distribution 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 used for powering RVs?
Yes, solar energy systems can be used to power RVs. Solar panels can be installed on the roof of an RV to capture sunlight and convert it into electricity, which can then be used to power various appliances and systems within the vehicle. This provides a sustainable and cost-effective way of generating power while on the road, reducing the reliance on traditional fuel sources and reducing carbon emissions.
Q: What is the role of solar trackers in solar energy systems?
The role of solar trackers in solar energy systems is to optimize the efficiency of solar panels by continuously adjusting their orientation to track the movement of the sun throughout the day. This allows the panels to capture the maximum amount of sunlight and generate more electricity, increasing the overall energy output of the system.
Q: What is the role of solar energy systems in reducing energy inequality?
Solar energy systems play a crucial role in reducing energy inequality by providing affordable and sustainable energy solutions to underserved communities. These systems can be easily installed in remote areas, enabling access to electricity in regions that are often overlooked by traditional energy infrastructure. By harnessing the power of the sun, solar energy systems offer a renewable and clean alternative, reducing the dependence on fossil fuels and lowering energy costs for disadvantaged households. Additionally, solar energy can empower communities by providing job opportunities in the installation and maintenance of these systems, stimulating local economies and fostering self-sufficiency.
Q: Can solar energy systems be used in areas with limited access to cultural resources?
Yes, solar energy systems can be used in areas with limited access to cultural resources. Solar energy systems are a form of renewable energy that can be harnessed in remote areas without relying on traditional infrastructure or cultural resources. This makes solar energy an ideal solution for providing electricity and powering various applications in areas where cultural resources may be limited or inaccessible.
Q: Are there any risks of electrical fires with solar energy systems?
Yes, there are potential risks of electrical fires associated with solar energy systems. While solar energy systems are generally considered safe, there are a few factors that can increase the risk of electrical fires. One of the main risks is improper installation or maintenance of the system. If the wiring is not done correctly or if there are issues with the electrical connections, it can lead to overheating and potential fire hazards. Additionally, if the solar panels are not properly grounded or if there are faults in the system, it can also increase the risk of electrical fires. It is crucial to hire qualified professionals for installation and regular maintenance of solar energy systems to minimize these risks. Fire safety precautions such as using appropriate wiring, installing proper fire detection and suppression systems, and ensuring adequate ventilation around the solar panels can further reduce the risk of electrical fires. Overall, while solar energy systems are generally safe, it is important to be aware of these risks and take necessary precautions to mitigate them.
Q: Is it possible to store excess electricity generated by a solar energy system?
Yes, it is possible to store excess electricity generated by a solar energy system. One common method of storage is through the use of batteries. Solar energy systems can be equipped with battery banks that store the excess electricity generated during the day for use during the night or when there is low sunlight. These batteries can be charged and discharged as needed, providing a reliable and continuous power supply even when the sun is not shining. Another method of storing excess electricity is through grid-tied systems. In this setup, when the solar energy system generates more electricity than is being used, the excess power is fed back into the electrical grid. This excess power is credited to the homeowner's account, and they can use these credits to draw electricity from the grid during times when their solar panels are not producing enough power, such as at night or during cloudy days. Both battery storage systems and grid-tied systems provide a way to store and utilize excess electricity generated by a solar energy system, ensuring that no energy goes to waste and enabling homeowners to have a reliable and uninterrupted power supply.
Q: How does the tilt angle of solar panels affect energy production?
Determining the efficiency of energy production relies heavily on the tilt angle of solar panels. The tilt angle refers to how inclined the panels are in relation to the horizontal plane. This angle can be adjusted to optimize energy generation based on location and time of year. The tilt angle primarily affects the amount of solar radiation received by the panels. By tilting them at the optimal angle, maximum sunlight can be captured throughout the day. Generally, the best tilt angle for solar panels is equal to the latitude of the location to maximize yearly energy output. During summer, when the sun is high in the sky, a smaller tilt angle is preferred to capture more direct sunlight. Conversely, during winter, when the sun is lower, a steeper tilt angle is necessary to capture sunlight at a lower angle. Adjusting the tilt angle throughout the year ensures that the panels receive sunlight at the most favorable angle, maximizing energy production. If solar panels are not tilted optimally, they may receive sunlight at a less efficient angle, resulting in lower energy generation. Incorrectly steep or shallow tilts could prevent the panels from capturing the maximum amount of solar radiation, reducing their energy production potential. Additionally, the tilt angle affects the self-cleaning capability of solar panels. By tilting them, rainwater can wash away accumulated dust, debris, and particles on the surface. This self-cleaning mechanism helps maintain high energy production levels by keeping the panels clean and obstruction-free. In conclusion, the tilt angle of solar panels significantly impacts energy production. Optimally adjusting the tilt angle allows for better capture of solar radiation, maximizing energy generation. Considering geographical location and seasonal variations enables solar panel owners to position their panels optimally for increased energy production efficiency.
Q: How much energy can a solar energy system produce in a day?
The amount of energy a solar energy system can produce in a day depends on various factors such as the size and efficiency of the system, weather conditions, and geographical location. On average, a well-designed solar energy system can produce around 4 to 6 kilowatt-hours (kWh) of electricity per kilowatt of installed capacity in a day.
Q: Can solar energy systems be used for powering agricultural drying or processing operations?
Yes, solar energy systems can be used effectively for powering agricultural drying or processing operations. Solar-powered drying systems can be designed to efficiently dry crops, grains, vegetables, and other agricultural products, reducing moisture content and preventing spoilage. Additionally, solar energy can be utilized to power agricultural processing equipment such as mills, presses, and grinders, providing a sustainable and cost-effective solution for farmers.
Q: Can solar energy systems be connected to the grid?
Yes, solar energy systems can be connected to the grid. This is known as grid-tied or grid-connected solar power. When a solar energy system is connected to the grid, it allows for the excess electricity generated by the system to be sent back to the grid, while also drawing power from the grid when the solar panels are not producing enough electricity. This grid connection enables homeowners and businesses to benefit from net metering, where they receive credits for the excess electricity they supply to the grid, resulting in reduced energy costs.

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