High-Efficiency N-Type16BB 250W Bifacial Solar Panel
SPECIFICATIONS
High-concerned Chemical: None
Since 2010 we have been on a mission to change the way the world uses energy. We are committed to making a lasting impact on the earth by removing barriers to sustainable living and energy independence.
Our mission is to empower the energy independenceof50M people with DIY-friendly and reliable renewable energy products by 2030.
We are optimistic humankind can achieve a sustainable future where renewables are at the coreofour energy supply
16BB for Higher Conversion Efficiency
Advanced 16BB cell technology maximizes energy conversion while enhancing durability by minimizing the risk of microcracks.
Bifacial Boost: 14% More Power
With an impressive 80% bifaciality factor, the rear of this panel delivers approximately 14% more power compared to that of a p-PERC counterpart.
Specifications
| Max Power at STC | 250W |
| Open Circuit Voltage | 22.35V |
| Short Circuit Current | 13.49A |
| Optimum Operating Voltage | 19.52V |
| Optimum Operating Current | 12.81A |
| Maximum System Voltage | 1000VDC |
| Maximum Series Fuse Rating | 30A |
| Cell Efficiency | 25% |
| Operating Temperature | -40°F~194°F / -40℃~90℃ |
| Dimensions | 60.9x30.0x1.2in/1547x763x30mm |
| Weight | 27.3lbs/12.4kg |
| Module Efficiency | 21.2% |
What do I need to complete my off-grid solar power system ?
A solar panel has to be connected a charge controller to regulate current, and a battery to store the electrical power. You will need adapter kit cables connect the panel and controller. , and tray cables link the controller to a deep-cycle battery.
What is the Benefits of Using Bifacial Solar Panels
a.Captures sunlight from both sides.
b.More efficient and power than monofacial panels.
c.Perform better in overcast weather.
d.Install in any direction.
What is the meaning of 12V in the product title，Why is this value different from the voltage of the solar panel？
When you open the product page, you will see a title like "xxx Watt 12 Volt Solar Panel". The "12V" here does not refer to the voltage of this solar panel (VOC or VMP), but to the fact that one xxxW solar panel is suitable for 12V system.
How should I connect solar panels in my electrical circuit (series vs parallel)
Connecting solar panels in series will have the effect of adding up their operating voltage output, while system current output will be the same as that for one panel. While, connecting solar panels in parallel will have a different effect;
How many solar panels do I need ?
To determine solar panel needs, calculate the power load (Watts) and capacity (Watt-hours). Size the battery bank based on minimum capacity, then adjust panel quantity or power input accordingly.
