Specifications
1.poly panel for 250W ,high efficiency,best cost performance
2.proved by the CE,IEC,TUV,UL,MCS,VDE,SAA.
3.quick delivery
| Features:
1. High cell efficiency(up to 16%) with quality silicon materials for long term output stability and reliability.
2. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
3. Unique frame design with high mechanical strength for easy Installation.Entire module certified to withstand high wind loads (240 Pascal) and snow loads (540 Pascal)
4 Advanced encapsulation material with multiplayer sheet lamination to provide efficient protection from the severest environmental conditions, PET sheet imported from Toyo Japan with advanced encapsulating material
5. Outstanding electrical performance under high temperature and low irradiance conditons,tolerance from +/- 3% ensures power output reliability
6. Excellent performance in harsh weather , Outstanding electrical performance under high temperature and low irradiance
7. Strictly quality control ensure the stability and reliability, totally 30 QC procedures
Solar panel applications:
1.solar panels for Commercial and industrial building roof-top systems
2.solar panels for residential roof-top systems
3.solar panels for any commercial or industrial ground mount systems
4. Remote telecommunication power supply
5.solar panels can use for Water pumping systems
6.solar panels can use for On-grid/Off-grid system
7.solar panels can use for Rural electrification and Solar farms
Solar panel quality and warranty:
1.Peak power of single panel in guaranteed in +-3%power tolerance.
2. Average power of panels in single order is guaranteed not less than the peak power
3. Rigorous quality control meets the highest international standard
5.No less than 97% output power in the first year
6.No more than 0.7% annual declination since the second year
7.25-year warranty at 80.2% power output
8.Product warranty enforced by CHUBB Insurance
9.Enhanced design for easy installation and long-term reliability
Technical Specification:
| Characteristics | ZDNY-250P60 | | Max.Power(Pmax) | 250Wp | | Optimum Operating Voltage(Vm) | 30.76V | | Optimum Operating Current(Im) | 8.13A | | Open-circuit Voltage(Voc) | 37.75V | | Short-circuit Current(Isc) | 8.55A | | Cell Efficiency | 17.1% | | Solar Cell | poly-crystalline 156*156mm | | Output Tolerance(Pmax) | 0~+3% | | Number of cells | 60cells in series | | Module Dimension | 1650*992*40mm | | Weight | 19.5kg | | Max.System Voltage | 1000V(TUV)/600V(UL) | | Max.Series Fuse Rating | 15A | | Output Cable | PV 4mm2 | | Cable Length | 90cm±5 | | Number of bypass diodes | 6 | | Temperature cycling range | (-40~85°C) | | NOTC | 47°+-2 °C | | Temperature coefficients of Isc | +(0.053±0.01)%/K | | Temperature coefficients of Voc | -(0.35±0.001)%/K | | Temperature coefficients of Pmax | -(0.40±0.05)%/K | | Load Capacity | 285pcs/20'GP | | 756pcs/40'HQ |
Certificates: 
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sample:
inside our company:
Details:
Home use projects:
solar plant on roof :
Welding:
Lamination:
framing:
packing:
paking:
