Excellent quality for Mono-Crystalline 250W Solar Panel to Roman Manufacturer
Short Description:
Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers' demands for Excellent quality for Mono-Crystalline 250W Solar Panel to Roman Manufacturer, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
Mono-Crystalline 250W Solar Panel
Technical parameter
Maximum Power(W) 250W
Optimum Power Voltage(Vmp) 30.3V
Optimum Operating Current(Imp) 8.29A
Open Circuit Voltage(Voc) 36.76V
Short Circuit Current(Isc) 8.91A
Mechanical Characteristics
Cell Type Monocrystalline 156x156mm (6 inch)
No of Cell 60 (6x10pcs)
Dimensions 1640x990x40mm
Weight 18.0KGS
Front Glass 3.2mm,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 156*156mm
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 Polycrystalline 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
Solar PV array installed on roof top of a house in Sri Lanka. This system consists of 6 solar PV modules each with 250 W capacity, an inverter and other accessories. This system is designed to produce 1500 W at its maximum operating conditions.
โซล่าเซลล์ต่อปั๊มชักดูดน้ำขึ้นถัง (Solar cell and water pump)นำการใช้งานโซล่าเซลล์ต่อตรงมอเตอร์DCขับปั๊มชัก1นิ้ว ดูดน้ำขึ้นถังสูงประมาณ3เมตร หลังใช้งานมาประมาณ6เดือน ประมาณสัปดาห์ละ1ครั้ง การใช้งานยังเป็นที่น่าพอใจ แต่น้ำในบ่อต่างหากที่เริ่มแห้งลงไม่ค่อยพอดูด ถ้าต่อตรงโดยไม่ต่อแบตเตอรี่จริงๆถ้ามีบ่อน้ำเพียงพอสามารถใช้งานได้ตั้งแต่ 11.00น ถึง 15.00 น เลยครับ
ติดตามความคืบหน้าได้ที่ https://www.facebook.com/baanchumjaisince2559/
วิดีโออื่นๆ https://www.youtube.com/watch?v=_z8uSBmThBg&t=1s
