30kw 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:
Commercial
Output Voltage (V):
220/230 ( customize )
1. Technical parameters of 5kw Solar Off-grid Power System 30KW
-Solar panels
Power(Pmax): 300 Wp
Dimension: 1640x992x40 mm
Working Voltage(Voc): 39.7V
Working Current(Imp):9.32A
Weight: 20 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.
650*570*1270mm 180KG
-Mounting Bracket
Flat roof or Ground: Galvanized steel type;
Tile roof: Aluminium type
Wind Load Resistanc: 45m/s
Snow Load: 2kN/m2
-DC Cables
PV1-F
TUV/UL certificates
2. Products images
3. Product list
| No. | Item | Spec. | Qty | Unit |
| 1 | Solar Panels | 300W | 99 | pcs |
| 2 | PV Inverter with controller built-in | GSA220 | 1 | set |
| 3 | Controller | 220V 150A | 1 | set |
| 4 | Mounting racks | 30000W | 1 | set |
| 5 | DC Cables | 4mm2 | 500 | meters |
| 6 | AC Cables | 3x16+1x10mm2 | 50 | meters |
| 7 | MC4 Connectors | F&M | 40 | set |
| 8 | GEL Battery | 12V 200Ah | 54 | pcs |
4. Remark
-In rainy days, the battery can support 18500W load work 5hours.
-The maximum power load should not exceed 22KW (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load).
-The battery can be fully charged in 5-6hours under STC sunshine condition.
5. Package
Wooden case or carton pallet packing
- Q:Can solar energy systems be used for powering telecommunications infrastructure?
- Yes, solar energy systems can be used to power telecommunications infrastructure. Solar panels can be installed on rooftops or in open spaces to harness sunlight and convert it into electricity. This renewable energy can then be used to power communication towers, equipment, and other telecommunications infrastructure, providing a sustainable and reliable energy source. Additionally, solar energy systems can be combined with battery storage solutions to ensure uninterrupted power supply even during periods of low sunlight or at night.
- Q:How do solar energy systems contribute to reducing noise pollution compared to traditional power generation methods?
- Solar energy systems contribute to reducing noise pollution compared to traditional power generation methods because they do not rely on mechanical components like turbines or generators that produce loud noises. Instead, solar panels convert sunlight directly into electricity, resulting in a silent operation. This absence of noise helps in creating a more peaceful and less disruptive environment for both humans and wildlife.
- Q:What is the impact of dust and dirt on the performance of solar panels?
- The performance of solar panels is significantly affected by dust and dirt. When dust settles on the panel surface, it forms a layer that blocks sunlight from reaching the photovoltaic cells. This causes a decrease in light absorption and overall energy output. Over time, the accumulation of dust can greatly reduce efficiency and impact the system's performance. Additionally, dirt and dust can create shading on the panels, resulting in hotspots. These hotspots can cause localized heating, potentially damaging the panel's electronics and reducing their lifespan. The increased temperatures also lead to decreased efficiency and further decrease energy production. To mitigate the impact of dust and dirt, regular cleaning and maintenance of solar panels are crucial. This can be done manually through periodic washing or by installing automated cleaning systems to keep the panels free from debris. By ensuring clean panels, the amount of sunlight reaching the photovoltaic cells is maximized, optimizing energy production and promoting the longevity of the solar panel system.
- Q:How do solar energy systems affect electricity bills?
- Solar energy systems can significantly reduce electricity bills by generating renewable energy from the sun. By using solar panels to harness solar energy, households can generate their own electricity and become less reliant on the grid. This can lead to substantial savings on monthly bills, as the energy produced by the solar system offsets the need for electricity from the utility company. In some cases, solar energy systems can even result in net metering, where excess energy generated is fed back into the grid, further reducing or eliminating electricity bills altogether.
- Q:Can solar energy systems be used for powering signs or billboards?
- Yes, solar energy systems can be used to power signs or billboards. Solar panels can be installed on or near the signs to capture sunlight and convert it into electricity, which can then be used to power the signs. This is a sustainable and environmentally friendly solution as it reduces reliance on traditional energy sources and reduces carbon emissions. Additionally, solar-powered signs can be installed in remote locations where accessing grid electricity may be difficult or expensive.
- Q:Can a solar energy system be installed on a building with a thatched roof?
- Installing a solar energy system on a thatched roof is indeed possible. However, there are several factors that must be considered. Thatched roofs are constructed from dry vegetation and require special precautions to prevent the risk of fire. Therefore, it is important to seek advice from a professional solar installer who has experience working with thatched roofs. The solar panels can be mounted on the roof, but special care must be taken to avoid damaging the thatch during installation. The installer will need to locate suitable attachment points that do not compromise the integrity of the thatch. Strengthening the roof structure may also be necessary to support the weight of the panels, as thatched roofs are generally more fragile compared to conventional roofs. Moreover, the positioning of the solar panels is crucial. Thatched roofs often have a pitch or slope, and the panels should be installed at an angle that maximizes exposure to sunlight. The installer will need to assess the roof's orientation and shading to determine the most optimal placement for the panels. Regular maintenance is essential for both the solar panels and the thatched roof. The thatch should be inspected periodically for any signs of wear and tear, and any damaged areas should be promptly repaired to prevent leaks. Similarly, the solar panels need to be cleaned regularly to ensure optimal performance. The installer can provide guidance on maintenance schedules and procedures. In conclusion, while it is possible to install a solar energy system on a building with a thatched roof, it requires careful planning and expertise. Consulting a professional solar installer who understands the intricacies of thatched roofs is crucial to ensure a safe and efficient installation.
- 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 and output of solar panels by tracking the movement of the sun throughout the day. Solar trackers automatically adjust the position of the panels to ensure that they are always facing the sun at the optimal angle, maximizing the absorption of sunlight and increasing the overall energy generation of the system.
- Q:Can solar energy systems be used in powering sports stadiums?
- Yes, solar energy systems can definitely be used to power sports stadiums. In fact, many stadiums around the world have already started implementing solar energy systems to meet their energy needs. Solar panels can be installed on the rooftops, parking lots, or open spaces surrounding the stadium to capture sunlight and convert it into electricity. The main advantage of using solar energy in powering sports stadiums is its sustainability and cost-effectiveness. Solar energy is a renewable source of energy that does not emit any greenhouse gases during its operation, making it environmentally friendly and helping to reduce carbon footprint. Moreover, once the initial investment is made in installing the solar panels, the ongoing operational costs are relatively low, which can result in significant savings on the stadium's energy bills. The size and structure of sports stadiums make them ideal candidates for solar energy systems. The large surface areas of stadiums provide ample space for installing a significant number of solar panels, which can generate a substantial amount of electricity. Additionally, the open spaces surrounding the stadium allow for optimal sunlight exposure, ensuring maximum energy generation. Furthermore, solar energy systems can be integrated with other technologies to enhance their efficiency and functionality. For instance, battery storage systems can be employed to store excess energy generated during the day and use it during night events or during periods of low sunlight. This ensures a continuous and reliable power supply to the stadium, regardless of the weather conditions or time of day. In conclusion, solar energy systems can definitely be used in powering sports stadiums. They offer a sustainable and cost-effective solution to meet the energy needs of these large facilities, while also reducing their environmental impact. With further advancements in solar technology and decreasing costs, it is expected that more sports stadiums worldwide will embrace solar energy as a primary source of power in the future.
- Q:Are there any tax benefits for installing a solar energy system?
- Yes, there are several tax benefits for installing a solar energy system. One of the main benefits is the federal investment tax credit (ITC). The ITC allows homeowners and businesses to deduct a percentage of the cost of their solar energy system from their federal taxes. As of 2021, the ITC provides a 26% tax credit for residential systems and commercial systems. Additionally, some states offer their own tax incentives for solar energy installations. These incentives may include property tax exemptions, sales tax exemptions, or state tax credits. The availability and amount of these incentives vary from state to state, so it is important to research the specific incentives available in your area. Furthermore, installing a solar energy system can also increase the value of your property. Several studies have shown that homes with solar panels sell for a premium compared to homes without them. This increase in property value can have long-term financial benefits. It is recommended to consult with a tax professional or an expert in solar energy to fully understand and take advantage of all the tax benefits available for installing a solar energy system.
- Q:Are solar energy systems suitable for residential properties?
- Yes, solar energy systems are suitable for residential properties. They provide a clean and renewable source of energy, reduce electricity bills, and can even generate excess energy that can be sold back to the grid. Additionally, solar panels are becoming more affordable and efficient, making them a viable option for homeowners to reduce their carbon footprint and save money in the long run.
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30kw 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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