Buyer's Guide 2024

Jolywood Sunwatt JW-HD120N-315

Solar Panel Spec Datasheet

EnergyPal Jolywood Sunwatt  Solar Panels JW-HD120N Series (Mini Frame) JW-HD120N-315
Model
JW-HD120N-315
Series
JW-HD120N-315
Manufacturer
Jolywood Sunwatt
Rated Power
315 Wp
Output Warranty
25 Years of 89.4% Output Power, 30 Years of 87.4% Output Power
Materials Warranty
15 Years

The JW-HD120N-315 solar panels are compatible with various solar energy systems, including grid-tied and off-grid setups. Homeowners can also pair these panels with energy storage solutions, such as batteries, to store excess energy for use during peak hours or in case of power outages.

Jolywood Sunwatt Solar Panel Spec Datasheet JW-HD120N-315

Download Datasheet

Solar Panel Performance

The JW-HD120N-315 solar panels have a rated output of 315 Wp and an impressive efficiency of 18.8 %, making them an excellent choice for homeowners looking to harness the power of the sun and reduce their energy costs.

With a maximum system voltage of 1500 V and a temperature coefficient of -0.38 %/°C, these solar panels can perform optimally even in challenging weather conditions.

Rated Power
315 Wp
Efficiency
18.8 %
Voltage at Maximum Power VMPP
32.9 V
Current at Maximum Power IMPP
9.59 A
Open Circuit Voltage VOC
39.8 V
Short Circuit Current ISC
10.1 A
Power Tolerance Positive
+ 1.5 %
Maximum System Voltage
1500 V
Maximum Fuse Rating
15 A

Solar Panels Warranty Terms

Output Warranty
25 Years of 89.4% Output Power, 30 Years of 87.4% Output Power
Materials Warranty
15 Years

Solar Panels Thermal Ranges

The thermal performance of the JW-HD120N-315 solar panels from Jolywood Sunwatt ensures their reliability and efficiency across varying temperature conditions. These panels are designed to operate optimally within a wide operating temperature range of -40~85 °C. Additionally, the temperature coefficients of the panels, such as the Temperature Coefficient of Pmax (-0.38 %/°C), Voc (-0.3 %/°C), and Isc (0.048 %/°C), play a vital role in determining the panel performance under changing environmental conditions. The carefully engineered thermal attributes of these solar panels contribute to their long-lasting performance and make them an ideal choice for regions with diverse climate patterns

Operating Temperature Range
-40~85 °C
Temperature Coefficient of Pmax
-0.38 %/°C
Temperature Coefficient of Voc
-0.3 %/°C
Temperature Coefficient of Isc
0.048 %/°C

Buy Jolywood Sunwatt JW-HD120N-315 Solar Panels

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Solar Panel Attributes

Weight
23 kg
Cell Type
Bifacial
Cell Count
120
Frame Type
Frameless
Junction Box Protection Class
IP 67
Connector Type
MC4
Cable Crossection
4 mm2
Cable Length
300 mm

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