Middle of its segment, short guarantee
Emmvee TITANIUM BLACK N-TYPE MONOFACIAL GLASS TO BLACK BACK SHEET MODULE panels redefine the standards of aesthetics and efficiency in modern photovoltaic installations. The use of advanced N-type cell technology effectively eliminates the problem of LID degradation, which guarantees stable energy production for decades. This series stands out with a unique construction combining glass with a black backsheet, providing the modules with lower weight while maintaining the highest mechanical strength. A key advantage is the elegant Full Black design, which makes the panels blend perfectly with dark roof surfaces, solving the problem of unsightly silver frames seen in competitors. Thanks to an optimized temperature coefficient, these modules operate more efficiently on hot days, which significantly distinguishes them from standard P-type panels. The product is dedicated to demanding investors for whom both a prestigious appearance and maximum yields in low light are important. In the Polish climate, where cloudy days are the norm, this technology allows for a faster return on costs. Solid workmanship and an innovative approach to silicon cells make these modules a real alternative to global brands, offering uncompromising durability without unnecessary marketing.
Ranking
Signals from the data
Residential and hot-climate.
Owners who want a long output guarantee.
Bottom 7% of the N-type 450-500 W segment, against a median of 30 yrs. Ranked 9,798th in the whole database.
N-type cells eliminate the Light-Induced Degradation (LID) inherent to older P-type PERC technology. The temperature coefficient for N-type is approximately -0.30%/°C versus -0.35%/°C for PERC, which at Polish summer temperatures (35°C+) translates into measurably higher annual energy yield at no additional cost.
Peak efficiency of 22.4% outperforms the S-Energy SL45-78BGI peer (20.6%) by 1.8 percentage points and is virtually on par with the PolyCrown Solar Monocrystalline120 (22.42%). Only the Gokin GK-5-54HGb reaches 24.3%, but that is an outlier — the Emmvee series sits clearly above the median of this comparison group.
Emmvee is one of only 9 manufacturers worldwide — and the sole Indian company — to achieve Top Performer status in all 7 categories of the Kiwa PVEL Product Quality Program 2024 (PID, LID+LETID, Hail, Thermal Cycling, Damp Heat, Mechanical Stress, and PAN). A warranty claim rate of 0.0002% of revenue independently confirms production-line reliability.
Using a black polymeric backsheet instead of a rear glass pane reduces module weight to approximately 21–22 kg, compared to 27–29 kg for glass-glass modules in the same power class. This lowers roof structural loading and simplifies installation without compromising certified mechanical strength ratings.
The black backsheet combined with a black anodized frame delivers a uniform aesthetic free of the contrasting silver elements visible on most competing modules. In the premium rooftop segment — particularly on ceramic and concrete tile roofs — this visual advantage directly influences investment decisions.
Emmvee does not appear on the Bloomberg NEF bankable manufacturer list as of Q1 2026. For commercial projects ≥50 kWp financed through bank debt, financial institutions routinely require Tier 1 bankable status from the module manufacturer — its absence may block financing approval or increase the cost of debt.
Jinko Solar, LONGi, JA Solar, and Canadian Solar all offer a standard 15-year product warranty on N-type modules. The Emmvee TITANIUM BLACK series provides only 12 years, meaning that over a 25-year operating horizon, the system owner carries 13 years without manufacturer warranty coverage against mechanical and production defects.
The monofacial construction foregoes the additional 4–15% energy contribution from ground-reflected irradiance available with bifacial modules (e.g., glass-glass variants in the same power class). For ground-mounted systems with light-colored surfaces or in Polish climates with a snow-reflection effect, this difference is quantifiable at approximately 15–25 kWh/kWp per year.
- Efficiency of 22.4% matches the N-type 450-500W median
- Power density of 223.6 W/m² matches the N-type 450-500W median
- At -0.29%/°C, hot weather performance is typical for N-type 450-500W panels
- #4774 for efficiency, #2165 for temperature performance out of 14005 panels
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
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