Aiko Stellar 1N+ series includesphotovoltaic modules with power outputs ranging from 635W to 660W, including specific variants such as 640W, 645W, 650W, and 655W. ‌ 1 2 These modules are designed for both residential and commercial applications, with a focus on high efficiency and durability. ‌

Ultra-high efficiency and power: Higher conversion efficiency, with mass-produced power output exceeding 635W. Superior power generation capacity: Compared to traditional P-type PERC modules, N-type modules exhibit higher power generation in practical applications (such as low-light environments and high-temperature conditions). Lower temperature coefficient: Less power loss at high temperatures. Lower degradation rate: N-type cells typically exhibit lower initial and long-term power degradation.

Anhui Province, which is one of the main production bases of the photovoltaic industry in the world. Jinko, JA, GCL, Sungrow and BYD all sit here . PNG SOLAR has been certified by ****** several years ago. The business covers the R&D, production and sales of PV modules, residential, commercial and large scale solar plants. We supply turn-key service for domestic customers and all the materials for overseas markets. 3 production lines with annual capacity 1.2GW facilitate the lead produciton time . Sophistificated production experience and global sales network is attracting more and more customers from worldwide. In 2022, the company achieved sales vloume with USD 1.5billion. And listed in the top 5 producer and exporter in our county. For residential and commercial solar energy system, including on-grid, off-grid and hybrid solar energy system. PNG SOLAR cooperate with famous brands, like Huawei, Sungrow, Growatt, Deye and etc to supply quality materials . Quality is our soul. Our principles: Integrity, Win-Win, Innvation !

The JA Solar N-type Bifacial Double Glass Module JAM72D42 LB 640/MR (part of the Deep Blue 4.0 Pro series) is a high-efficiency solar panel with a rated power output of 640 W and an efficiency of 22.9%. It features bifacial N-type TOPCon cells that generate power from both sides

JA SolarA company focused onHigh-efficiency monocrystalline silicon solar modulesThe manufacturer offers products in various power specifications, such as 540W, 550W, and 600W, suitable for...Photovoltaic systemandGrid supportIts products useN-type TOPCon technologyIt features ultra-low attenuation characteristics, making it suitable for global carbon peaking targets and energy-stressed regions.

Bifacial panels can also better benefit from solar trackers to follow the sun throughout the day. With tracking, the electricity generated has been shown by one study to increase by 27% over monofacial panels, and by 45% over fixed-tilt bifacial panels.4 Another study with similar results determined that bifacial panels on solar trackers decreased the cost of electricity by 16%.5

What are the disadvantages of bifacial panels? Glass on Both Sides Increases Cleaning Needs – The rear side can collect dust, dirt, or snow, reducing its ability to capture reflected sunlight. More Fragile – With glass on both sides, bifacial panels are more prone to damage during transportation, installation, or extreme weather conditions like hailstorms

TOPCon modules are a type of solar panel that utilizes Tunnel Oxide Passivated Contact (TOPCon) technology to achieve higher efficiency and better performance.

AIKO Solar's latest Comet 2U 665W module boasts an efficiency of 24.6%, making it a leading commercial solar module in the industry.¹ This module has been implemented in several important projects in China, proving its quality and high efficiency.¹ Furthermore, AIKO's commercial and industrial Comet 2U series has topped the TaiyangNews Global Commercial Module Efficiency Ranking for 22 consecutive months, with deliveries of 655W and an efficiency of 24.2%.⁷