IWELL 300w mono solar panel for home system SPM300W

IWELL 300w mono solar panel for home system SPM300W Product Description Solar panel for home system   Mono-crystalline solar cells are cut from a chunk of silicon that has been grown from a single crystal. These cells are used in high quality solar panels and are very efficient in converting the sunlight into electricity. Monocrystalline solar panels produce the same power as a polycrystalline solar panel, however the cells of a monocrystaline solar panel tend to have a uniform appearance. Monocrystalline solar cells are made out of silicon ingots, which are cylindrical in shape. To optimize performance and lower costs of a single monocrystalline solar cell, four sides are cut out of the cylindrical ingots to make silicon wafers, which is what gives monocrystalline solar panels their characteristic look. Tend to perform better than similarly rated polycrystalline solar panels at low-light conditions. Application Solar panel for home system Railway signal Emergency System Street lighting system Home and vacation villa Data monitoring system Vehicle and ship systems Small-scale desalination  Beacon and beacon lights  Cathodic protection system  Countryside and remote areas Water quality and environmental  Emergency communication system Small-scale irrigation pumping pumps Wind-Light complementary power supply system Product Features Solar panel for home system

Double-sided fluorine TPT. Standard waterproof junction box. High endurance to different weather. Anti-ageing EVA and excellent anti-climate back sheet. Modules binned current to improve system performance. Good and friendly package with less transportation and storage space. High transmission low iron tempered glass, strong mechanical resistance. Anodized aluminum frame improves load resistance capabilities for heavy wind loads. High efficiency and reliable crystalline silicon solar cells ensure our product output stability. Low voltage-temperature coefficient allows higher power output at high-temperature condition. Manufactured according to international quality and Environment Management System (ISO 9001:2008, ISO14001). Specification Solar panel for home system  

Model	SPM260W	SPM270W	SPM280W	SPM290W	SPM300W
Warranty
Product Warranty	1 year limited product warranty
Power Warranty	15 years at 90% of the minimal rated power output 25 years at 80% of the minimal rated power output
ELECTRICAL DATA AT STC
Maximum Power (Pmax)	260Wp	270Wp	280Wp	290Wp	300Wp
Voltage at Maximum Power (Vmpp)	36.0V	36.0V	36.0V	36.0V	36.0V
Current at Maximum Power (Impp)	7.22	7.50	7.80	8.05	8.33
Open Circuit Voltage (Voc)	45.8V	45.8V	45.8V	45.8V	45.8V
Short Circuit Current (Isc)	7.80	8.10	8.43	8.70	9.00
Power Tolerance(Positive)	5%	5%	5%	5%	5%
Standard Test Conditions (STC): Air mass AM 1.5, Irradiance 1000W/m2, Cell temperature 25°C
ELECTRICAL DATA AT NOCT
Temperature	45±2 °C
Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
THERMAL RATINGS
Operating Temperature Range	-40°C to +85°C
Temperature Coefficient of Pmax	-0.44 %/°C
Temperature Coefficient of Voc	-0.33 %/°C
Temperature Coefficient of Isc	0.055 %/°C
MAXIMUM RATINGS
Maximum System Voltage	1000V
Series Fuse Rating	15A
MATERIAL DATA
Panel Dimension (H/W/D mm)	990x1760x45	990x1820x45	990x1940x45	990x1940x45	990x1940x45
Weight(Kgs)	20.00	20.10	21.55	21.55	21.55
Cell Type	Monocrystalline
Cell Size	156x156 mm
Cell Number	72(6x12)	72(6x12)	72(6x12)	72(6x12)	72(6x12)
Glass Type	Tempered, Anti-reflection Coating, Low Iron
Glass Thickness	3.2 mm
Frame Type	Anodized Aluminium Alloy
Junction Box Protection Class	IP 65
Connector Type	MC4
Cable Crosssection	4 mm²
Cable Length	900 mm

    Packaging & Shipping Shipping  1. FedEx/DHL/UPS/TNT for samples, Door-to-Door; 2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving; 3. Customers specifying freight forwarders or negotiable shipping methods! 4. Delivery Time: 3-7 days for samples; 5-25 days for batch goods.   Payment Terms 1. Payment: T/T, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery. 2. MOQ: 1pcs. 3. Warranty : 5 years. 4. Package Informations: please contact us to ensure it. coz different item has different dimension . Our Services 1.We are Alibaba Assessed 4 years Gold Supplier.  2.We are a factory manufacturing UPS power,inverter and battery. best production capability ,best quality control, Best Service .  3.Inspected by the Inspection Institution of  China Quality Certification Centre .  4.100% QC inspection Before Shippment.  5.Top quality glass with TUV/VDE/CE/ROHS/IEC certificates, exporting to more 50 countries all over the world.
Company Information   Shenzhen Zhongyuan Chuangda Technology Co. Ltd (ZYUPS), with our brand IWELL,was founded in 1997. we are a professional high-tech high precision and high quality enterprise with international trade experience specialized in the development manufacture sale and after-sales service of solar panel , UPS (Uninterrupted Power System), solar inverter and Storage Lead Acid Battery.    Contact