300w solar panels discount

1.Good quality and best price 2.long lifetime 3.it can use home -house &business

 ♣The advantage of our solar panel

& High wattage Monocrystalline panels with up to 310 watts of power

& Perfect for Beginners - simple to install but does require wire splicing to connect 2 solar panels kits

& Durable Design - equipped with heavy duty aluminum frames for strong weather resistance and permanent mounting

& Safety First - includes built-in blocking diode to prevent reverse flow of electricity and solar energy

♦specifacation of solar panel

Characteristics	SR156M-210	SR156M-220	SR156M-230	SR156M-240	SR156M-250	SR156M-260
Maximum power at STC (Pmax)	210Wp	220Wp	230Wp	240Wp	250Wp	260Wp
Open-Circuit Voltage(Voc)	36.4V	36.8V	37V	37.5V	38V	38.5V
Optimum Operating Voltage(Vmp)	29.2V	29.8V	30V	30.6V	31.2V	31.8V
Short-Circuit Current (Isc)	7.86A	8.00A	8.18A	8.38A	8.65A	8.91A
Optimum Operating Current(Imp)	7.19A	7.39A	7.66A	7.84A	8.02A	8.17A
Module Efficiency	13.70%	14.30%	15.00%	15.80%	16.50%	17.10%
Solar Cell Eficiency	14.50%	15.00%	15.75%	16.50%	17.25%	17.75%
Operating Temperature	-40°C to + 85°C
Maximum System Voltage	1000V DC
Seriec Fuse Rating	16A
Power Tolerance	±1.5%
STC : Irradiance 1000W/m² , Module temperature 25°C,AM=1.5

  & Mechanical characteristics

solar cell:Multicrystalline inch (140x156mm)

No.of cells and connections:72pcs

Dimension module of module :1956x992x50mm

Weight:27kg

Junction box:ip65 rated

Cable:photovoltaic technology cable (4.0mm*1250mm

Fram:Anodized aluminium alloy

Glass:High transmission solar glass 0.16inch (4.0mm)

Packing configuration: 20pcs/ctn,module per 40''container 440 pcs

Warranty :pm is not less than 90%in the 10 years and 80% int he 25 years

Pesistance:227g stell ball fall down from 1m height and 60m/s wind

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300w solar panels discount