380w monocrystalline solar panel factory price for farm

Enterprise Strength

Tunto makes effort to provide diversified and practical services and sincerely cooperate with customers to create brilliance.

Product Details

Tunto's solar light is processed based on advanced technology. It has excellent performances in the following details.Closely following the market trend, Tunto uses advanced production equipment and manufacturing technology to produce solar light. The product receives favors from the majority of customers for the high quality and favorable price.

Company Advantages
1. Tunto best off grid solar system is manufactured in an exquisite manner. Especially the circuit fabrication, including the main electric circuit, control circuit, and signal circuit, is done under cutting-edge technologies.
2. The use of best off grid solar system in monocrystalline solar panel shows that it has features as off grid solar panel system .
3. As used for best off grid solar system process, it can off grid solar panel system .
4. With our consistent focus on market norms, our products have been praised by many customers.
5. It can be provided in various sizes and color depending on the customer’s requirements.

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. Winning the market's appreciation in the R&D and manufacture sectors, Guangzhou Tunto Green Power Technology Co., Ltd. has been engaging in the production of best off grid solar system for years.
2. Guangzhou Tunto Green Power Technology Co., Ltd. owns advanced equipment and strong technical force for monocrystalline solar panel .
3. Guangzhou Tunto Green Power Technology Co., Ltd. will unswervingly adhere to high-quality development for off grid solar panel kits. Get price! In order to ensure the optimization of production & manufacturing processes, Guangzhou Tunto Green Power Technology Co., Ltd. always adheres to the 'people-oriented' guiding ideology. Get price! Efforts will be made to build service-oriented and innovative companies by Guangzhou Tunto Green Power Technology Co., Ltd. to provide a top-quality polycrystalline solar panel . Get price!

o******m

best off grid solar system Made of high-quality materials and precise components, combined with advanced manufacturing technology and craftsmanship, it is precisely cast, with high surface smoothness, good gloss, stable operation, reliable quality, both aesthetics and practicability. Ideal metallurgical machinery.

a******w

polycrystalline solar panel It is refined by advanced manufacturing technology and craftsmanship, with thick texture, comfortable hand feeling, safe and reliable use.

m******q

off grid solar panel system Made of high-quality materials and advanced manufacturing technology, it has the advantages of firm structure, stable operation, convenient use, durability, and convenient maintenance.

g******a

best off grid solar systemHigh-quality material selection, high quality, high strength, high ductility, good water resistance and other advantages.

o******j

best off grid solar system Exquisite material selection, excellent workmanship, beautiful appearance, high quality, and has the advantages of stable operation, simple operation, high degree of automation, high quality and durable.

y******g

Our polycrystalline solar panel can work for non-stop 24 hours. It helps avoid problems such as damp and mold

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Tunto 380w monocrystalline solar panel factory price for farm