ACS Energy has been engaged in solar energy panel production and solar product import activities for 12 years in Izmir under the Lexron/Motech brand.panel. We continue to provide high-quality services in areas such as grid-connected systems (on-grid), project design, consultancy, system design, industrial installations, off-grid battery-supported systems, solar-powered irrigation systems, and lighting systems for Turkey and abroad.
NCD Cell Cutting, micron tolerance, Clean Manufacturing Condition.
HIGH POWER MODULE High module conversion efficiency (up to 21.2%), through superior manufacturing technology
POSITIVE TOLERANCE Guaranteed 0— +5W positive power output tolerance ensures high reliability
SELF CLEANING Anti—reflective, hydrophobic coating improves light absorption and reduces surface dust
STRONG AIR RESISTANCE Entire module certified to withstand high wind loads (2400 Pascal) and snow loads (5400 Pascal)*
HIGH PERFORMANCE Excellent performance under low light environments (mornings, evenings and cloudy days)
Lexron/Motech ACS Energy Cell cutting methods can be divided into two categories. The first cutting method involves applying heat above 1500°C to the cutting area of the cell, and once the heat reaches a specific region, the cell is mechanically separated. This method results in various damages and cracks that are not visible to the naked eye at the edges of the cell. These damaged areas during the operation of the solar panel reduce efficiency and lead to overheating.
At ACS Energy, we utilize the NCD Cutting Technology, which is a laser cutting method based on non-destructive thermal expansion and contraction principles. This cutting method is performed at lower temperatures and without the application of mechanical force, ensuring smooth and non-damaging cuts at the edges while preventing overheating.
By employing this method, the efficiency and lifespan of the solar panel are enhanced, leading to improved performance and longevity.
Solar modules with half-size solar cells have the potential for becoming the new standard. The cutting of cells leads to electrical recombination losses at the cell level, which are more than compensated by reduced resistive losses as well as by current gains at the module level. At the same time, the cutting process must be optimized to avoid mechanical damage that could lead to cell breakage in the module. Module design opportunities for hot-spot protection, shading resistance and energy yield optimization are presented in this paper. Module power can be increased by 5–8%, which justifies the investment in additional equipment for cell cutting, stringing, lay-up and bussing. Half-cell technology is highly attractive for new solar module production capacity.The opportunity to generate more power for your customers and to save them money is at the forefront of any rooftop PV system sale. Half-Cell technology can take your solar installs to the next level.
The increase in Half-cell popularity over the years is due to some very distinct advantages such as:
Excellent performance in low light situations
Half-cell technology is excellent in low light situations. This is due to the design the increased number of cells feeds more power to the inverter.
Half-cell technology is more durable for long-life performance
HC technology is less susceptible to micro-cracking due to the smaller size of the solar cells. The mechanical stress on the entire panel is lessened which reduces the opportunity for micro cracks to develop. Therefore, HC panels are more durable and less prone to cracking over long periods of time.
Performs better in high-heat conditions
Half-Cell technology is proven to perform well under high heat conditions. As we know Australia never falls short of hot weather conditions. This is the reason why Half-Cell technology is increasing in popularity in the Australian solar market. Half-Cell technology is less susceptible to panel malfunctions.
Split junction boxes:
Hot spots are very common in poorly manufactured solar PV panels and can severely reduce the lifespan of a solar PV panel. Half-Cell solar PV panels have less heat below the individual cells on the panel. Hot spots are common and a negative that comes with solar PV systems that receive high levels of constant heat. In some major cases, hot spots can cause fire risks to the customer’s home. Having a split junction box reduces cell heating and the possibility for hot spots occur.
Less hot spots:
When one solar cell in a panel cell string is shaded, all the preceding unshaded cells can dump the energy they produce into the first shaded cell as heat. This creates a hot spot that can potentially damage the solar panel if it lasts for a long time. Twice as many panel cell strings means only half as much heat. The lower heat production should be less damaging to the panel so there would be an improvement in resistance to hot spot damage and increases the module longevity.
