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Tunto 380w monocrystalline solar panel factory price for farm

Tunto 380w monocrystalline solar panel factory price for farm
  • Tunto 380w monocrystalline solar panel factory price for farm

Tunto 380w monocrystalline solar panel factory price for farm

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.
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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 CellsTunto
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!
The quality control of Tunto best off grid solar system is conducted rigorously in order to meet the requirements in the solar product industry. It is inspected in the short circuit protection, charge and discharge performance, as well as energy utilization capacity. This product has been certified under CE
Tunto off grid solar panel kits is created by integrating various advanced water purification technologies with process control methods to meet or even exceed the pure water standards. This product is free of wrinkle problems
The quality control of Tunto off grid solar panel system not only relies on manual inspection but also advanced technology such as computerized testing and hardness testers. Its vivid colors appeal to all ages of people
Tunto best off grid solar system has been conducted a number of necessary tests. These tests include dust protection testing, water protection testing, and vibration testing under thermal and climatic stress conditions. This product is free of wrinkle problems
The production of Tunto off grid solar panel system involves several stages. They include lamination staking, slot insulating, winding, wire-leads termination, and electrical testing. Its vivid colors appeal to all ages of people
There is a protection system on this product to prevent the electrostatic discharge may lead to instantaneous high current and Highfield. This product can stand up to frequent extrusion
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