300W Home Solar Panels Prices - Monocrystalline Series
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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Description：
1.Structure of Monocrystalline Solar Module for 300W Series
Monocrystalline Solar Module for 300W l : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.
II Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
III EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.
IV AI frame: Without screw, rner connection. 6 holes on the frame can be installed easily.
V Junction box: Multi function junction box with water proof.
VI Long lifetime: ≥25 years; Less power decrease.
VII Good performance of preventing from atrocious weather such as wind and hails.
VIII Resisting moisture and etching effectively, not effected by geology.
IX The certificate issued by international authority: UL, TUV, IEC, CE.
2. Standard Test Conditions of Monocrystalline Silicon Solar Panel:
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.
Advantages of Monocrystalline Silicon Solar Panel
• CNBM Solar performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
3. Solar Panel Images
4. Solar Panel Specification
Characteristics
Temperature Coefficient of Cells
Mechanical Data
Limits
Guarantees
IV Curve
5.Quality certification and certificate
6.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
CNBM Solar photovoltaic (PV) Panel has various wattage from 1.5W to 315W to meet the demand of every customer. It is the optimal choice for both on-grid and off-grid power systems. CNBM Solar panel offers high performance of power warranty and good after sale service, we have professional people to reply your problem anytime.
CNBM International Corporation's products including Monocrystalline Solar Panel, Polycrystalline Solar Panel have received and enjoyed famous reputation in many countries and regions in the world .As a solar panel supplier in China, we strive to provide our customers with excellent service, superior products and unmatched value.
②How to guarantee the quality of the products？
CNBM Solar performance guarantees for 25 years
• 12 years guarantee for workmanship
• Timeliness of delivery
• Quality Products certified (TÜV, UL, CE, ISO)
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: I'm looking for a solar panel that has something you can plug thigs into, I don't know let's say grow lights. I want something that these lights can plug directly into and I can't find any online. If there is any I would like to know of the cheapest and best quality, I know that's an oxymoron but still. The lights are 600 watts so I need something somewhat strong. Thanks
- Homemade okorder
- Q: Can solar panels be installed on public parks or gardens?
- Yes, solar panels can be installed on public parks or gardens. In fact, it is becoming increasingly common to see solar panels integrated into the design of these spaces. Installing solar panels in public parks and gardens can help generate clean energy, reduce carbon emissions, and provide shade and shelter for visitors.
- Q: The first solar panel that creates energy from UV rays... who created it
- The first photovoltaic cell was developed at Bell Labs in 954. The team included G.L. Pearson, C.S. Fuller, and D.M. Chapin. A panel is composed of many cells. They respond to a wide range of wavelengths, not just UV.
- Q: How much is the cost of solar panels including installation for my home so that I can have low monthly power bills.
- You can start as small as 7,500. It all according to how much you want to run off solar and your Environment. You can move into Solar slowly as the technology Improves every six months or so.
- Q: Have a 20V 40W solar panel and it is attach to two backup batteries. Just want to know know how many watt of inverter do I need?
- It depends on what you want to run from the panel. A 20W inverter might last a long time, but would not run much. A 00W inverter might run down your batteries in a few hours. It might help if you posted how much capacity (Volts, Amp-Hours) the batteries have.
- Q: I am looking at a need of roughly 30w/hour need per 24 hour period. I have spent several hours now looking for information online and have found plenty of info regarding the panels themselves, but information regarding the batteries backups have been slim. I understand that there is a 5-7 hour peak time to collect the energy. I am looking for information regarding the batteries themselves. How do the batteries work, what size batteries should I look for, and what is the life expectency for the batteries? Any website links would also be appreciated!
- Solar panels have their own characteristics and generate current depending on the intensity of sunlight falling on them and not on the temperature. Direction of the panel also makes lots of difference. Nowadays very thin panels are available at very high cost. The more area a panel occupies it generates more current. The current generated by a panel cannot be readily used since the current and voltage varies with the load connected to it. So normally a regulator is used to have constant voltage and constant current to come from the panel. This charges the battery. You have to calculate the total/normal current from the charger and then find the AH of the battery. When you have calculated the AH of the panel/charger then you can divide the AH of the battery by the AH of the charger/panel and find out the time taken to fully charge the battery. You also have to remember that there is a de-rating factor to be taken into consideration in the battery.
- Q: I know the basics of how solar panels work. Solar panels convert sunlight into DC electricity which is stored in batteries which would need to be run through an inverter to convert it to household AC. But is there a way for the appliances to use the solar panels electricity FIRST and any additional power from the grid? Is that how it works or do they only run specific devices(water heater, pool pump, etc)?
- The batteries are inefficient and expensive. Lead acid batteries are 95% efficient at discharging but only 50% efficient at charging so you need double your power consumption in solar panels for a battery based system. The big breakthrough was in grid tied inverters, these can be connected to the grid and synchronizes it's frequency to the grid thereby selling the solar power to the grid. The house electric system remains on the grid so you buy back the power when you need it effectively turning the grid into a 00% efficient battery by accounting. This saves you the cost of the batteries and the inefficiencies of the batteries halving the number of panels that you need. Grid tied solar can be a third the price of a comparable battery based system. The utilities will usually still have a service fee and may have limitations such as you can only sell the amount of power that you use and the sale can only be credits versus future energy purchases. There will also be the inefficiencies of the grid tied inverter but it would be at full load which is when it is the most efficient often 95% whereas the partial load use of a battery based system operates the inverter at an average of 65% efficiency which is why DC appliances are highly recommended for a battery based system.
- Q: How do solar panels affect the roof's structure and integrity?
- Solar panels can have a minimal impact on the roof's structure and integrity. When properly installed, solar panels do not pose a significant risk to the roof. However, it is important to ensure that the installation is done by professionals who follow industry standards and guidelines to avoid any potential issues such as leaks or damage to the roof. Additionally, the added weight of the panels should be considered, but modern mounting systems are designed to distribute the weight evenly, minimizing any strain on the roof.
- Q: Can I use a regulator from a car to regulate the voltage from a solar panel to a battery?
- solar panels will naturally produce a certain DC voltage which is what your battery needs - the current will vary based on the sun light. You need probably 4V to have some over voltage. So based on your specs look at having at least 4 V but not too much over that (tells you how many panels you need in series) I would have blocking diodes (probably the solar cell has them built in) to insure the battery does not discharge thru the panel.
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300W Home Solar Panels Prices - Monocrystalline Series
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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