26 Years Factory Mono-Crystalline 50W Solar Panel to Lithuania

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for 26 Years Factory Mono-Crystalline 50W Solar Panel to Lithuania, Our company warmly welcome friends from all over the world to visit, investigate and negotiate business.

Technical parameter

Maximum Power(W)                        50W

Optimum Power Voltage(Vmp)        18.72V

Optimum Operating Current(Imp)    2.67A

Open Circuit Voltage(Voc)               22.83V

Short Circuit Current(Isc)                 2.94A

Mechanical Characteristics

Cell Type Monocrystalline              125×62.5mm

No of Cell                                        36 (4x9pcs)

Dimensions                                     636x554x25mm

Weight                                            4.2Kg

Front Glass                                     3.5mm,High Transmission, Low Iron,Tempered Glass

Junction box                                    IP65 Rated

Output Cable                                   TUV 1×4.0mm2/UL12AWG,Length:900mm

Temperature and Coefficients

Operating Temperature(°C):                -40°C ~ + 85°C

Maximum System Voltage:                  600V(UL)/1000V(IEC) DC

Maximum Rated Current Series:         15A

Temperature Coefficients of Pmax:     -0.47%

Temperature Coefficients of Voc:        -0.389%

Temperature Coefficients of Isc:           0.057%

Nominal Operationg Cell Temperature (NOCT): 47+/-2°C

Materials of solar panel

1).Solar Cell——Mono-crystalline solar cell 125*125mm

2).Front Glass——-3.2mm, high transmission, low iron, tempered glass

3).EVA——-excellent anti-aging EVA

4).TPT——-TPT hot seal made of flame resistance

5).Frame——anodized aluminum profile

6).Junction Box——-IP65 rated, high quality, with diode protection

Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.

Features

1. High cell efficiency with quality silicon materials for long term output stability

2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures

3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance

4. Both Poly-crystalline and Mono-crystalline

5. Excellent performance in harsh weather

6. Outstanding electrical performance under high temperature and low irradiance 

Quality assurance testing

Thermal cycling test

Thermal shock test

Thermal/Freezing and high humidity cycling test

Electrical isolation test 

Hail impact test

Mechanical, wind and twist loading test

Salt mist test

Light and water-exposure test

Moist carbon dioxide/sulphur dioxide

TTP Energy Co.,Ltd บริการล้างแผงโซล่าเซลล์ด้วยเครื่องมือที่ทันสมัยจากประเทศ เยอรมนี สะอาด รวดเร็ว ประหยัดน้ำ เพิ่มประสิทธิ์ภาพให้กำลังการผลิตไฟฟ้าของระบบโซล่าเซลล์ของท่าน สนใจติดต่อ 088-0222727 บริษัท ที ที พี เอ็นเนอร์จี จำกัด ในเครือ TTP Group

http://www.youtube.com/watch?v=nm5wQ-kPJnw&feature=share&list=PL-EP0UttkLQytYEDeTNzeBDsjOu_M4VDZ
…incercati si voi si spuneti-mi parerile voastre..
cateva rectificari: sarma poate fi de : 0,10 – 0,20 mm,la primar,si se bobineaza prima pe tot inelul de
de ferita,si de el se fac legaturile la bec, (eu am bobinat 400 spire bifilare)…
…. 0,50 – 0,70 mm, la secundar,( eu am bobinat 25 spire bifilare),si se bobineaza peste primar,si se fac legaturile la circuit.Bobinajul,atat la primar cat si la secundar,eu l-am facut bifilar,am mers cu 2 sarme deodata,iar legaturile,atat la primar cat si la secundar , le-am facut ca la o bobina tesla,adica capatul primului fir se leaga impreuna cu sfarsitul de la al 2-lea fir,si se folosesc pentru legaturi celelalte 2 capete care raman…..
aveti schema in adresa urmatoare: https://www.youtube.com/watch?v=dmB1BqvW8hE