Light for its output, short guarantee
The Emmvee Titanium White series consists of N-type TOPCon modules with a 144-cell configuration, designed for high efficiency and stable performance in real-world rooftop and commercial installations. A key advantage is the glass-to-white backsheet design, which minimizes heat buildup and supports long-term reliability, while also facilitating aesthetically pleasing integration with light-colored roofs. The use of N-type TOPCon cells helps reduce losses and maintain better performance at high temperatures and under less intense sunlight. The half-cut (cut-cell) configuration improves resistance to partial shading and reduces the risk of noticeable power output reductions when shadows from chimneys or trees "cut through" the module. The entire system is complemented by anti-reflective coated glass, which enhances effective light collection during the day. Titanium White is a good choice for investors who expect predictable energy production and durability without compromising the appearance of their installations.
Ranking
Signals from the data
Residential, commercial, shaded-installations and hot-climate.
Owners who want a long output guarantee, roofs where every square metre has to count and tight roof space.
Top 9% of the TOPCon 550-600 W segment, against a median of 53.8. Ranked 956th in the whole database.
Bottom 5% of the TOPCon 550-600 W segment, against a median of 30 yrs. Ranked 9,798th in the whole database.
Bottom 16% of the TOPCon 550-600 W segment, against a median of 224.4.
Bottom 19% of the TOPCon 550-600 W segment, against a median of 22.44%.
The Pmax temperature coefficient is -0.29%/°C (per ENF Solar/Emmvee datasheet), outperforming typical PERC modules (-0.35%/°C) and matching top-tier peers such as the JA Solar Deep Blue 4.0 (-0.30%/°C). This translates to meaningfully higher energy yield in summer months, when module temperatures regularly exceed 50–60°C.
Emmvee is the only Indian manufacturer to achieve Top Performer status across all seven test categories in the Kiwa PVEL Reliability Scorecard 2024, placing it among only four companies worldwide to reach that distinction. This independent validation of module durability carries significant weight in risk assessments conducted by insurers and project finance lenders.
The peak module efficiency of 22.45% matches the EGing PV STAR Pro (22.45%) directly and falls only marginally short of the JA Solar Deep Blue 4.0 (22.5%), placing the series at the very top of the competitive set reviewed. Higher efficiency means less roof area is required to achieve the same installed capacity.
The manufacturer guarantees at least 89.4% of nominal power output after 25 years of operation. The industry median for modules in this class is approximately 84.8–87.4% at year 25, making Emmvee's warranty terms among the more favorable available at this price point.
The white backsheet reflects a portion of infrared radiation, reducing module operating temperature by approximately 2–4°C compared to black backsheets under peak conditions. This effect is especially relevant on dark roofing materials and complements the inherently low temperature coefficient of the TOPCon cells.
Emmvee does not appear on the BNEF Tier-1 bankable manufacturers list (as of Q1 2026), whereas direct competitors such as JA Solar hold that status. In practice, this may complicate or increase the cost of project finance for commercial and utility-scale PV installations, where lenders typically require modules sourced from a bankable manufacturer as a standard condition of financing.
- Module efficiency of 21.9% is 0.6pp below average for TOPCon 550-600W panels (median: 22.4%)
- 218.6 W/m² power density is 5.8 W/m² below TOPCon 550-600W median (224.4 W/m²) - requires larger installation area
- Temperature coefficient of -0.29%/°C matches the TOPCon 550-600W median
- 26.0 kg weight - 5.2 kg lighter than TOPCon 550-600W median (31.2 kg), reducing installation effort
- In the top 49% for efficiency among all TOPCon panels
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
Alternatives
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