As the world accelerates its transition to clean energy, solar photovoltaics (PV) has emerged as a key driver in the global energy landscape. The industry is undergoing rapid and profound technological evolution, with each breakthrough setting new benchmarks in efficiency, reliability and value creation.
Today, leading PV manufacturers are moving into the n-type 2.0 high-efficiency era, launching high-power products based on the 2382*1134 mm dimension. This marks a major industry-wide shift toward modules that deliver higher power output and conversion efficiency, enabling customers to achieve lower Balance of System (BOS) costs and Levelized Cost of Energy (LCOE).
Among these innovations, the debut of 650W+ modules has drawn significant attention, reshaping the industry landscape and generating multi-dimensional benefits for both solar developers and investors.
Technical Highlights of ASTRO N7 2.0
1. Higher Conversion Efficiency
ASTRO N7 2.0 leverages the full potential of TOPCon solar cell technology. With a power output of 650W+ and module efficiency of 24%+, it delivers the same power as tandem cell technologies while maintaining a clear advantage in cost performance. This balance of performance and affordability makes it a compelling choice for utility-scale and C&I distributed solar applications.
2. Outstanding Bifacial Performance
The bifaciality rate of ASTRO N7 2.0 reaches up to 85%, and in some cases even higher. This translates to significant additional energy yield in real-world scenarios, particularly in high albedo environments such as deserts or snowy regions. For investors and operators, this means maximizing return on every square meter of installation.
3. Superior Low-irradiance Performance
Through advanced passivation techniques, the cell achieves higher parallel resistance (Rsh) and reduced leakage current. This results in excellent performance under low-irradiance conditions, particularly in the early mornings, evenings, or on cloudy days. Even at 200W/㎡, the module maintains a stable power conversion efficiency of 97% or more.
In today’s electricity pricing mechanisms, this capability to generate consistently in off-peak hours adds tangible financial value to solar projects.
Redefining Value for Customers
By combining higher power output with proven stability and low degradation rates, ASTRO N7 2.0 ensures reliable and long-term generation with reduced costs for clients.
- Lower BOS costs and LCOE: With higher single-panel and single-string module power, it can effectively reduce the use of land, cables, brackets, inverters, etc., thereby enhancing project revenue.
Moreover, projects equipped with ASTRO N7 2.0 gain a higher overall valuation in capital markets. High efficiency, low LCOE, and predictable returns create favorable conditions for financing, allowing developers to secure investment more easily and enhance long-term competitiveness.