Jolywood 380 W bifacial glass/glass module with appealing design 

The bifacial half-cell glass/glass module in the 380 Watt version is based on the N-TOPCon technology. The 9 busbar solar cells have a visually appealing design and are therefore ideal for installation on private house roofs. In addition to the high efficiency of 20,49 % and immunity to the light-induced degradation effect (LID), the module is extremely powerful and ideally suited for diffuse illumination of sunlight.

Powerful thanks to the N-TOPCon cell technology

In comparison to the P-Type, the N-type cell is doped with phosphorus during production. Due to the use of phosphorus, N-type cells are not susceptible to the light-induced degradation effect (LID) and show only minimal signs of wear even after years.

The patented N-TOPCon technology allows significantly improved diffuse light properties, higher bifaciality, a lower temperature coefficient and a lower degradation.

Half-cut – half cell technology

In the half cell technology, the cells are divided into two halves. Instead of 60 cells, the modules have 120 cells. This results in the reduction of electrical losses in cell connectors and cross-connectors, which reduces the electrical resistance and enables a higher output. In the case of shadows in the lower module area, the solar module can still recover up to 50% power thanks to its division into two halves.

Product benefits

• 120 monocrystalline half cells
• 0/+5W positive power tolerance 
• No light-induced degradation (LID)
• Optimum low light behaviour
• 15 year warranty on processing
• 30 year linear performance warranty

Product features of Jolywood 340 W, bifacial glass/glass, black

• Power: 380 watts
• Efficiency: 20,49%
• Module frame colour: black
• Dimensions: 1773 x 1046 x 30 mm
• Weight: 24,0 kg 
• Original MC4 connector from Stäubli
• Snow load: 5.400 pa
• Wind load: 2.400 pa
• Glass thickness: 2 mm each 
• Power temperature coefficient -0,32%/°C

Summary

Jolywood delivers extremely high-performance PV modules with its monocrystalline bifacial N-type cells. With the combination of half-cell and N-type, Jolywood cleverly befefits from the advantages of both technologies. The products have a very long life cycle, which is reflected in the long warranty. The manufacturer offers a linear performance warranty of 30 years and a product warranty of 15 years on its product range. Jolywood modules stand for highest quality, maximum performance and a very high yield.

About Jolywood

Jolywood Ltd. is the world leader in the production of N-type modules and cells and produces 3 GW per year. Jolywood is a Tier 1 manufacturer, which indicates strong financial strength. The products are very efficient, show innovative character and a very good price-performance ratio. The Chinese manufacturer is particularly interesting for commercial projects: with Munich RE it has a strong and reliable reinsurance partner at its side. The first multi-MW PV field projects have already been implemented in Germany and Europe.