This 380w solar panel is
good for a variety of applications. It is handy to use as a source of power to
charge batteries or to use for AC or DC appliances.
JA Solar manufactures these
handy and improved 380w solar modules.
We call it the 380W JA Solar
Mono Half Cell Panel.
JA Solar assembles these solar
modules with multi-busbar perc cells. With perc cell technology they integrate
a passivation layer on the back of the surface. This layer of material boosts
They also make use of half cell
technology. With half cell technology they cut a solar cell in half. This is to
improve performance and durability.
By making use of PID-free components, the manufacturer ensures a high-power output. A high output that will last for many years. PID of PV modules reduces output power over time. (PID is the so-called potential induced degradation.)
On a sunny day with 7 hours of
sunlight in mid-summer, you can bargain for the generation of about 2260 watts.
That is 7 x 380 watt = 2660
Now you allow for a loss of 15%
and you get 2660 X 85/100 = 2261 Watt.
Drop the one and you get a fair
The module is for residential
purposes as well as commercial use.
You can use the 380W JA Solar
Mono Half Cell Panel from LG for off-grid or on the grid applications.
The size of the panel is 1776 ×
1052 × 35 mm.
The 380w solar panel has cables
attached to it via the junction box.
The Junction Box is IP68 rated
and comes with 3 bypass diodes. The length of the cables is 1 meter, and it
comes with MC4 connectors.
Rated Maximum Power (Pmax): 380W.
Open Circuit Voltage (Voc): 41.62V.
Maximum Power Voltage (Vmp): 34.77V.
Short Circuit Current (Isc): 11.47A.
Maximum Power Current (Imp): 10.93A.
Module Efficiency: 20.3%.
Power Tolerance: +/-5W.
Cable Cross Section Size: 4mm².
No. of cells: 120(6×24).
Connector: MC4 Original.
Cell type: Monocrystalline.
Junction Box: IP68 with 3 Bypass Diodes.
Suitable for both domestic and commercial solar PV installations
Large Solar Systems
Multi-Panel Solar Arrays.
The 380w solar panel comes
with an IP68 rated waterproof junction
box. It comes with 1000mm long tails that connect to the junction box and MC4
connectors and the open ends.
The box is durable and can
last for many years. It provides complete protection against harsh weather
The junction box contains
three bypass diodes. In the case of partial shading, the diodes activate. It
bypasses any current generated by non-shaded cells. This is to limit module
heating and performance losses.
The diodes ensure a constant
The module manufacturing processes of JA solar are of a high standard. They succeed to keep on improving efficiency and reliability.
The 380w solar panel comes with a high price to performance ratio.
The junction boxes provide for easy serial connection. This is when using more than one 380w solar panel.
With the half cell technology, you get;
Higher power output.
Reduced shading effect.
Low risk of a hot spot and better tolerance for mechanical loading.
The 380w solar panel comes with a 10-year product warranty. This is on materials and workmanship.
It also comes with a 25-year linear performance warranty.
The JA 380w solar panel is of high quality. The manufacturer sees to it that the manufacturing and testing are thorough.
It comes with an efficiency of 20.6% and high power output per square meter.