IBC Series Solar Panel

410W-440W IBC Full Black Solar Panel

Power: 410W 415W 420W 425W 430W 435W 440W

Efficiency: 21-22.5%

Dimensions (L × W × H): 1722 x 1134 x 30 mm

Weight: 20.8kg

Packaging: 36 pieces/pallet, 936 pcs/40’HQ

Warranty: 25-year performance warranty

425W-450W IBC Solar Panel with Black Frame

Power Output: 425W 430W 435W 440W 445W 450W

Efficiency: 21.7-23%

Dimensions (L × W × H): 1722 x 1134 x 30 mm

Weight: 20.8kg

Packaging: 36 pcs/pallet, 936 pcs/40’HQ

Warranty: 25-year product and performance warranty

560W-600W IBC Solar Module with Silver Frame

Power: 560W 565W 570W 575W 580W 585W 590W 595W 600W

Efficiency: 21.7-23.2%

Dimensions (L × W × H): 2278 x 1134 x 30 mm

Weight: 27.2 kg

Packaging: 36 pcs/pallet, 720 pcs/40’HQ

Warranty: 25-year product and performance warranty

IBC Solar Panel – Cutting-edge Solar Technology

Interdigitated Back Contact (IBC) solar cells are a type of high-efficiency solar cells where both the positive and negative contacts are located on the back of the cell. This represents the third generation of cell technology, more advanced than TOPCON and PERC technologies. Without busbars on the front, shading losses can be avoided, achieving a higher efficiency. This solar panel (solar module) technology holds significant potential.

Applications of IBC Solar Panels

Maysun Solar’s unique and high-quality IBC solar panels (solar modules) offer exceptional visual aesthetics and outstanding efficiency. They are the preferred choice for European residential homes.This technology significantly mitigates the risk of hot spots and potential fire hazards within power stations, even in shaded conditions, making it ideally suited for the intricate installation landscapes of residential rooftop photovoltaic systems.

Advantages of IBC Solar Panels

Extended 25-Year Warranty

The encapsulation material uses a TPE backsheet with high UV resistance, aging resistance, low water permeability, PVF (Tedlar) film coating, and EPE modified adhesive film. With these durable encapsulation materials, we offer a 25-year product and performance warranty.

Minimal Risk of Hotspots

With unique back contact technology, both the positive and negative electrodes can operate normally even when shaded. There’s no resistance on the front, reducing the risk of hotspots and power operation issues.

High Reliability

Since there’s no traditional soldering on the front, the solder joint area is reduced by 80% compared to Topcon, leading to increased reliability and stability.

Unique solder ribbon free process

Aesthetic Appearance: Without ribbon affecting the visual appearance, the pure beauty of the solar cells is perfectly displayed. They look refined and elegant.

High Efficiency: Without busbars on the front, the light-receiving area has increased by 2.5%, enhancing efficiency.

Environmentally Friendly: The solder-free process ensures a low light reflection rate of only 1.7%, reducing glare pollution for the environment and neighbors.

Cutting-edge Technology at Competitive Prices

Utilizing cutting-edge laser technology, the intricate photolithography process traditionally required for Interdigitated Back Contact (IBC) solar cells has been streamlined, resulting in substantial cost reductions. This innovation aligns the pricing of IBC modules with that of TOPCon counterparts. Consequently, the fusion of reasonable pricing and sophisticated technology renders IBC modules highly competitive in the market.

Better Low-light Performance

Without metal electrodes on the front, it allows for a broader light absorption range, spanning from 300 nm to 1200 nm. This results in power generation in the early morning and late evening with a maximum gain of 2.01%.

Comparison of PERC, TOPCon, and IBC Solar Panel Technologies

Two Column Layout

High Efficiency

Unique high short-circuit current characteristics result in a 5-8% higher current density than with PERC and TOPCon solar cells, leading to increased power generation efficiency.

Low Power Degradation at High Temperatures

The unique material process reduces the operating temperature of the solar panels and the operating current at high temperatures, effectively reducing power degradation caused by high temperatures and extending the lifespan of the modules.

Best System Performance Due to IBC Current Consistency

Maysun Solar's IBC modules undergo strict quality control and current selection. This ensures a uniform current within the same batch, leading to better compatibility during installation and use, reducing series current loss, and significantly enhancing the performance of the entire solar system.

Lower Temperature Coefficient

The outstanding temperature coefficient of -0.29 %/℃ reduces the impact of high temperatures on functions and minimizes the effects on power generation performance.

Two Column Layout

	IBC	TOPCON	PERC
Appearance	Without busbars on the front	Standard	Standard
Power degradation in the first year	1.5%	1.5%	2%
Average annual power degradation	0.4%	0.4%	0.45%
Efficiency	22.5%-23.2%	22.28%	21.2%
Temperature Coefficient	-0.29%/℃	-0.32%/℃	-0.35%/℃

Services by Maysun Solar

Reliable and Fast Delivery

Stable Production and Sufficient Stock: Thanks to our reliable production and always sufficient stock, we can guarantee fast and timely delivery.

Europe-wide Dealer Network

Accessibility Throughout Europe: Our extensive dealer network, supported by over 16 years of experience in the PV industry, enables a strong customer base and seamless accessibility in all European countries.

Certification by TÜV, CE, and Fire Protection

Professional Certification: Our products are certified by renowned institutions such as TÜV and CE and meet the highest fire protection standards, providing you with additional safety and confidence.

Questions and Answers

Question: Will Maysun Solar produce IBC double-glass solar panels?

Answer: We also plan to introduce the IBC double glass solar panels in the next half of the year. However, we have better options for double glass products. HJT solar panels will soon be available in the market.

Question: Why do IBC solar panels have low degradation characteristics?

Answer: Revolutionary technology and process upgrades reduce the sensitivity of solar cells to moisture. Controlling solar panel degradation is tied to handling moisture sensitivity. IBC solar panels have lower moisture sensitivity compared to Topcon and HJT solar panels.

Question: Why are IBC solar panels highly reliable?

Answer: There’s a theory in electronics: The fewer solder joints, the lower the failure rate. IBC cells have no solder joints on the front, and an additional conductive adhesive is used on the back. This reduces solder joints by over 80%, essentially eliminating solder-related damages and the risk of poor soldering.

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