MonocrystallineBifacialN-type
Jinergy undefined JNHM120-380

Jinergy • jnhm120-365~385 all black

JNHM120-380380W

BifacialN-type
Region:China
Region shows where the seller or factory is located. Most ship globally, and all listed suppliers should be able to ship to your current location.
380W
Power Output
20.86%
Efficiency
1755 x 1038
Dimensions (mm)
Find Installer

Jinergy JNHM120-380 Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
27 Panels
Estimated Roof Area
527 sq.ft. (49 m²)
Avg. Yearly Production
11,500 kWh
Generate Professional Technical Report & ROI

Electrical Data (STC)

Maximum Power (Pmax)380 W
Module Efficiency20.86 %
Voltage at Pmax (Vmp)37.68 V
Current at Pmax (Imp)10.09 A
Open Circuit Voltage (Voc)44.4 V
Short Circuit Current (Isc)10.77 A

Mechanical Data

Dimensions1755 x 1038 x 30 mm
Weight22.2 kg
Cell TypeMonocrystalline
Number of Cells120
Front Glass2 mm
FrameAnodized Aluminium, Black

Temperature Ratings

Temperature Coefficient of Pmax-0.26 %/°C
Temperature Coefficient of Voc %/°C
Temperature Coefficient of Isc %/°C
Operating Temperature Range-40 - 85 °C

Similar Products

1038 x 1755 mm
Roof Fit Tool

Will These Panels Fit Your Roof?

Don’t guess your solar potential. Our Roof Layout Designer uses the exact dimensions of the Jinergy JNHM120-380 (380W modules) to map out your system. Visually plan your array to see exactly how many modules your roof can support based on its specific footprint.

Precision Layout Preview: See exactly how the 380W modules sit on your roof.
Accurate Technical Spacing: Factors in real-world gaps and mounting rails.
Instant System Sizing: Automatically calculates total kW output for this specific panel.
Optimization Tips: Suggestions to maximize your roof’s energy density.
Map This Panel on My Roof

Ideal Use Case

The Jinergy JNHM120-380 is designed for specific solar energy applications. This panel is an excellent choice if you:

Build a standard residential 380W system
Prioritize high efficiency performance
Can benefit from ground-reflected light (bifacial design)
Install in hot climates (low temperature coefficient)
Prefer sleek, all-black aesthetic design
Build modern residential installations

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

Run Technical Sizing

Product FAQ

How many Jinergy JNHM120-380 panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 380W per panel, a typical 10kW residential system requires about 27 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of Jinergy JNHM120-380?

This panel has an efficiency of 20.86%, using Bifacial, N-type cell technology. Higher efficiency means more electricity per square meter, which is especially valuable when roof space is limited.

Can I get more power from the bifacial Jinergy JNHM120-380?

Yes. Since this is a Bifacial module, it can capture sunlight from both sides. Depending on the reflectivity (albedo) of your roof surface, you can see a gain of 5% to 25% in total energy yield.

What are the dimensions of the Jinergy JNHM120-380?

The module dimensions are 1755mm × 1038mm × 30mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Jinergy JNHM120-380 compatible with standard inverters?

Yes, these panels work with most string and hybrid inverters. However, you must check the Voc (Open Circuit Voltage) and Imp (Current at Max Power) against your inverter's MPPT specs.