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Jinko Solar Brand review

JS395M

395 Wp PERC
ComparePV verdict

Middle of its segment, weak in heat

Rank 12,617 of 14,129
Compare panels Datasheet PDF
Power (Wp)
395
Strong · top 12%
Efficiency (%)
19.90
Typical · median 19.90%
Density (Wp/m²)
199.2
Typical · median 199.0
Temp (%/°C)
-0.370
Weak · bottom 16%
Weight (kg)
23.5
Typical · median 21.4 kg
Warranty (yrs)
25
Typical · median 25 yrs

The Jinko Solar 72 Series has been designed for installations where stable energy production is crucial, even under challenging conditions. The modules utilize a half-cut construction and Mono PERC monocrystalline technology, which helps to minimize losses and perform better in partial shading - for example, from chimneys, trees, or building elements on the roof. The use of a multi-busbar architecture supports more efficient current collection and improves reliability during operation.

Another key feature of this series is the high operating voltage of the system, which makes it easier to design longer strings and can simplify the DC side of the installation, resulting in a more organized assembly. In practice, this is a solution for investors who want predictable yields throughout the year, even in less sunny conditions and at higher module temperatures.

The Jinko Solar 72 Series is suitable for larger residential installations, commercial rooftop installations, and ground-mounted systems, where durability, weather resistance, and easy compatibility with standard inverters are important.

Ranking

579 panels in the segment PERC 350-400 W
Metric This panel Median Position in segment Overall rank
Module efficiency 19.90% 19.90% Typical 12,416
Power density 199.2 199.0 Typical 12,391
Temperature coefficient -0.370 -0.350 Weak · bottom 16% 13,161
Weight per kWp 59.5 55.8 Typical 12,259
Performance warranty 25 yrs 25 yrs Typical 9,912
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

4 positive · 3 caution
Best for

Residential, commercial and shaded-installations.

Not ideal for

Hot climates.

Watch-outs
-0.370 %/°C temperature coefficient

Bottom 16% of the PERC 350-400 W segment, against a median of -0.350.

What owners get
BNEF #1 bankability - sole manufacturer at 100%

In the Bloomberg NEF 2025 PV Module Bankability Survey, JinkoSolar was the only manufacturer globally to receive a 100% bankability rating from all participating financial institutions. This represents the lowest counterparty risk for project financing and is a critical factor for both institutional investors and residential buyers seeking long-term warranty coverage.

Half-cut cells + 5-busbar architecture

Splitting cells in half reduces internal resistance and limits shading losses - in a half-cut layout, a partially shaded section only disables half the module rather than the entire string. The 5-busbar design shortens current paths, lowering resistive losses and improving long-term contact reliability.

1500 V system voltage

IEC/UL certification for 1500 V DC allows more modules per string compared to standard 1000 V installations. This reduces the number of strings, DC wiring runs, and MPPT inputs required, directly lowering BoS costs and simplifying the DC side of utility-scale and ground-mount system designs.

Up to 21.17% efficiency - top of PERC segment

The upper efficiency bound of 21.17% outperforms the peer comparable MWG Mono (19.32%) by nearly 2 percentage points and DMEGC GH400M10T-B48HST (15.48%) by over 5.5 pp. The only peer exceeding this value is Meyer Burger White (21.7%), which occupies a significantly higher price tier as a European-manufactured premium panel.

Trade-offs
P-type PERC - higher LID and degradation vs N-type

PERC cells on a boron-doped P-type substrate exhibit Light-Induced Degradation (LID): PVEL 2025 testing shows 1.5-2.5% power loss in the first 200-500 operating hours. Annual degradation for PERC is 0.6-0.8%/yr versus 0.4-0.5%/yr for N-type TOPCon; after 25 years, PERC retains approximately 82-84% of initial power vs ~85-87% for TOPCon. Jinko's own Tiger Neo (TOPCon) line offers a temperature coefficient of -0.29%/°C vs -0.35%/°C for this series, translating to measurably higher annual yield in high-temperature climates or on heat-absorbing rooftops.

Monofacial only - no bifacial albedo gain

The series is monofacial - the rear surface generates no power from reflected irradiance. Modern bifacial modules of the same power class achieve 5-25% additional yield on bright surfaces (white TPO membrane, gravel, concrete), making bifacial alternatives meaningfully more competitive on LCOE for ground-mount and flat-roof applications.

Notes from the database
  • At 19.9% efficiency, this panel is on par with typical PERC 0-400W modules
  • 199.2 W/m² power density - 5.0 W/m² more than PERC 0-400W median (194.2 W/m²), more power per roof area
  • Temperature coefficient of -0.37%/°C matches the PERC 0-400W median
  • At 23.5 kg, this panel is 3.0 kg heavier than the PERC 0-400W median (20.5 kg) - more demanding for installation crews
  • In the top 88% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 395 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 19.90 % Typical Segment median 19.90%
Vmpp · Impp 39.70 V · 9.95 A Operating point at max power
Voc · Isc 47.28 V · 10.32 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1979×1002×35 mm · 1.98 m² of roof
Weight 23.5 kg Typical Typical · median 21.4 kg
Cells 72 · PERC Monocrystalline
Coefficient Pmax -0.370 %/°C Weak bottom 16% of its segment
Coefficient Voc · Isc -0.340 · 0.060 %/°C
NOCT 42 °C At 800 W/m², 20 °C ambient
Product warranty 10 years Hardware defects only
Performance warranty 25 years Typical median 25 yrs · median 25 yrs
End-of-warranty output 80.2 % Equals 301 W guaranteed

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.370 %/°C against a segment median of -0.350
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Jinko Solar JS395M 395 W 19.90% -0.370 23.5 kg You are here
LX-440M/182-108+GG 440 W 23.07% -0.240 23.6 kg Cooler, +3.2 pp, +5 yr warranty
GKA210M360W 360 W 23.00% - 16.2 kg Lighter, +3.1 pp, +5 yr warranty
GKA210M380W (1/4*4*38) 380 W 23.00% - 17.1 kg Lighter, +3.1 pp, +5 yr warranty
GKA210M400W (1/2*4*20) 400 W 23.00% - 18.0 kg Lighter, +3.1 pp, +5 yr warranty
GKA210M400W (1/4*4*40) 400 W 23.00% - 18.0 kg Lighter, +3.1 pp, +5 yr warranty
GKA210M380W (1/2*4*19) 380 W 23.00% - 17.1 kg Lighter, +3.1 pp, +5 yr warranty
JT440SYK(B) 440 W 22.90% -0.240 23.0 kg Cooler, +3.0 pp, +5 yr warranty
LX-440M/182-108+ 440 W 22.86% -0.300 21.5 kg +45 W, cooler, +3.0 pp
JS380M 380 W 19.18% -0.370 23.5 kg -15 W, -0.7 pp
JS385M 385 W 19.43% -0.370 23.5 kg -10 W, -0.5 pp
JS390M 390 W 19.69% -0.370 23.5 kg -0.2 pp
JS400M 400 W 21.17% -0.370 23.5 kg +1.3 pp
SPR-MAX7-475 475 W 24.00% -0.270 21.1 kg Cooler, +4.1 pp, +15 yr warranty
SPR-MAX7-470 470 W 23.70% -0.270 21.1 kg Cooler, +3.8 pp, +15 yr warranty
SPR-MAX7-465 465 W 23.50% -0.270 21.1 kg Cooler, +3.6 pp, +15 yr warranty
LEPV 132 ULTRA PREMIUM BLACK 440Wp (LEPV 440) 440 W 22.37% -0.290 21.0 kg Cooler, +2.5 pp, +5 yr warranty

Found 91 panels of the same or similar size to this one, within ±10 mm. See them here Found 313 panels of the same or similar size to this one, within ±25 mm. See them here Found 454 panels of the same or similar size to this one, within ±50 mm. See them here Found 581 panels of the same or similar size to this one, within ±100 mm. See them here

About the 72 Series series

6 answered

These answers cover the whole series. Where a figure differs, the specification above is this module's own.

What is the warranty on Jinko Solar 72 Series panels?
The Jinko Solar 72 Series comes with a 10-year product warranty covering material and workmanship defects, along with a 25-year linear power warranty. The manufacturer guarantees that after 25 years the panel will retain at least 80.7% of its rated output. As a Tier 1 manufacturer, Jinko Solar has the financial stability to back these long-term warranty commitments.
Do Jinko Solar 72 Series panels perform well under partial shading from a chimney or trees?
Yes, the 72 Series is specifically designed to handle these conditions. The half-cut cell design splits each cell in two, so shading on one part of the module has a smaller impact on overall output. The multi-busbar architecture further improves current collection and reduces losses. This makes it a strong choice for rooftops with chimneys, dormers, or nearby vegetation.
What is the wattage of a Jinko Solar 72 Series panel, and is it enough for a home?
The maximum rated power of modules in this series is 400 Wp. For a typical single-family home consuming 4,000-6,000 kWh per year, you would generally need 10-16 panels, resulting in a system of 4 to 6.4 kWp. The 72 Series suits both residential rooftop systems and larger commercial roofs where high per-module power output matters.
Do Jinko Solar 72 Series panels stay efficient in summer when they heat up significantly?
The Mono PERC technology combined with the half-cut cell structure helps minimize power losses caused by elevated module temperatures. These panels have a low temperature coefficient, meaning their output degrades less on hot days compared to older polycrystalline modules. The 72 Series is designed for predictable year-round energy yields, including during peak summer irradiance.
Are Jinko Solar 72 Series panels compatible with standard inverters, and can they be configured in long strings?
Yes, one of the key advantages of this series is its high system operating voltage, which allows longer DC strings. This means more panels can be connected to a single MPPT input on the inverter, simplifying wiring and reducing BoS costs. The modules are compatible with standard grid-tied inverters from major brands available on the European market.
Is Jinko Solar a reliable manufacturer, and where are the 72 Series panels made?
Jinko Solar is one of the world's largest PV module manufacturers and holds Tier 1 status according to independent rating agencies. The company is headquartered in China, where the 72 Series modules are produced. Tier 1 classification reflects the manufacturer's financial stability and adherence to strict quality standards - an important factor when considering a 25-year power warranty.
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