1.25 year limited power warranty (80%) 2.Special Aluminum fram 3.CE,IEC61215&IEC61730 4.Optimized energy output

High efficiency 250W pv panel solar

Characteristics

Electrical Characteristics                                                 BCT250-24

Maximum power at STC (Pmax)                            250W

Optimum operating voltage (Vmp)                        34.4V

Optimum operating current (Imp)                          7.26A

Open-circuit voltage (Voc)                                      43.2V

Short-circuit current (Isc)                                       7.52A

Short-circuit current temperature coefficient      (0.065±0.015)%/°C

Open-circuit voltage temperature coefficient       -(80±10)mV/°C

Peak power temperature coefficient                   -(0.5±0.05)%/°C

NOCT (Air 20°C; Sun 0.8kW/m wind 1m/s)            47±2°C

Operating temperature                                     -40°C to 85°C

Maximum system voltage                               1000V DC

Power tolerance                                              ±3%

STC: lrradiance 1000W/m2,Module temperature 25°C,AM=1.5

Features 

Nominal 12V DC standard outputhigh efficiencyOutstanding low-light performanceHigh transmission tempered glassRugged design to withstand high wind pressure and snow load, easy installationAesthetic appearanceDesign to met with unique demand of customer25 years output warrantyPower is not less than 90% in 10 years, not less than 80% in 20 years 

Solar cells applications

Any large or small on-grid or off-grid solar power stations.Commercial and industrial building roof-top systems.Residential roof-top systemsAny commercial or industrial ground mount systemOther industrial or commercial applications.

Solar panel quality and warranty

Peak power of single module in guaranteed in + -3% power tolerance.Average power of modules in single order is guaranteed not less than the peak power.Rigorous quality control meets the highest international standard.5 years limited warranty on material and workmanship.10 years and 20 years limited warranty for minimum power output.

Materials of solar panel 

Solar cell ------conversion efficency of solar cells:24%-17%.Front glass-----3.2mm,high transmission. Low iron. Tempered glassEVA------------excellent anti-aging reistance.TPT-------------TPT hot seal made of flame resistance.Flame ----------reinfored anodixed aluminum flameJunction box---Ip 54 rated and lp65 rated,high quality. With diode protection

Efficiency

 

1. Low voltage-temperature coefficient allows higher power output at high-temperature condition.

2. High efficient, high reliable solar cells ensure our product output stability.

 

Benefits

 

1. Manufactured in an ISO9001:2008 certified plant

2. High efficiency, high safety, high reliability

3. Output power tolerance of +/-3%

 

Warranty

 

1. 5-years limited warranty on materials and workmanship

2. 25-years limited warranty on power output: 10 years/90%, 25 years/80%

 

Electrical Parameters

team	detail 1	working conditon	detail 2
cell	156' 156mm	max system votage	1000 votage
weight(kg)	19.5	operating  temp	-40°C~+85°C
Cable Length(mm)	≥1000	Static loading	≥2400Pa
Dimensions(LxWxH)(mm)	1650*990*40	Maximum Series Fuse (A)	13
No. of cells and connections	60(10x6)	NOCT	45±2°C
Cable cross section size	4mm2	Grounding conductivity	≤0.1Ω
No. of diodes	6	Application Class	Class A
Packing configuration	25pcs/carton	Insulation Resistance	≥100MΩ

Solar Panels