Polycrystalline Solar Panel, 2019 New Solar Panel，20w Momo Solar Panel

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Under the guidance of market, Tunto Green Power Technology constantly strives for innovation. solar light has reliable quality, stable performance, good design, and great practicality.Compared with other products in the same category, solar light produced by Tunto Green Power Technology has the following advantages.

Enterprise Strength

To meet the diversified needs of domestic and foreign customers, Tunto Green Power Technology has a domestic excellent R&D talents team and a large-scale production team.
Tunto Green Power Technology insists on providing high-quality services for customers. We do that by establishing a good logistics channel and comprehensive service system covering from pre-sales to sales and after-sales.
Following the business concept, Tunto Green Power Technology intends to be honest, responsible, excellent and innovative. We always pay great attention to independent innovation and improve our technology, so as to improve the core competency.
After years of rapid development, Tunto Green Power Technology gains good economic and social benefits. Now we are a leading enterprise in the industry with advanced technology and good service.
Tunto Green Power Technology mainly runs the business of export products. The products are sold to many foreign countries and regions.

Company Advantages
1. Advanced technologies such as the Internet of Things are applied during the making of solar applications. we have been manufacturing, exporting and supplying excellent quality discount solar panels.
2. The product is quality-assured as our production team is highly qualified and has rich production experience. Tunto solar applications are OEM and ODM available
3. The product is manufactured to the highest quality, exceeding the standards of the industry. Tunto solar systems, of high safety, supply stable power
4. Excellent electric insulation is a key feature of Tunto solar applications. Tunto's r&d team specializes in the design of highly stable polycrystalline solar panel,multicrystalline solar panels products.

Technical parameters of 20W mono solar modules

Model	T2-M20W
Manufacture	Tunto
Origin (country)	China
Manuf.of Cells	Tunto
Nominal power Pmax[W]	20
Tolerance [%]	±3%
Kind of cell( mono,poly)	Mono
Cells per Module	36(4*9)
Conversion Efficiency	18.5~19％
shape of cell "x" mm × mm	78*39
Voltage Mpp Vmp[V]	18V
Current Mpp Imp[A]	1.11A
Volt Open circuit Voc[V]	21.42V
Short out current Mpp Isc[A]	1.24A
Max system Volt [V]	1000V
Length [mm]	420
Width [mm]	350
Thickness(without box) [mm]	25
Weight[kg]	1.76
kind of Frame(l,c.alu,none…)	Alu
Guarantee on the whole product [years]	5 years
Kind of glass and its thickness [mm]	AFG 3.2mm
Temperature Coefficient Current Isc mA/℃	+0.08%℃
Temperature Coefficient Voltage Voc mV/℃	-0.37%℃
Temperature Coefficient Power Pmax/℃	-0.44%℃

Company Features
1. Guangzhou Tunto Green Power Technology Co., Ltd. has an international competitiveness in the industry of polycrystalline solar panel.
2. Guangzhou Tunto Green Power Technology Co., Ltd. possesses progressive production equipment and advanced inspection equipment for monocrystalline solar panel production.
3. Guangzhou Tunto Green Power Technology Co., Ltd. has established the service philosophy of discount solar panels. Inquire now!

Favorable rate

100%

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