SunPower 300 Watts Grid Connect Solar Panel
The SunPower 300 Solar Panel provides todayĘs highest efficiency and performance. Utilising 96 SunPower all back-contact solar cells, the SunPower 300 delivers a total panel conversion efficiency of 18.4%.
The 300 panelĘs reduced voltage-temperature coefficient and exceptional low-light performance attributes provide outstanding energy delivery per peak power watt
SunPower designs, manufactures and delivers high-performance solar electric technology worldwide. SunPower high-efficiency solar cells generate up to 50 percent more power than conventional solar cells. High-performance solar panels, roof tiles and trackers deliver significantly more energy than competing systems.
Benefits
Highest Efficiency
Panel efficiency of18.4% is higher than any commercially available panel of similar size.
More Power
SunPower 230 delivers up to 50% more power per unit area than conventional solar panels and 100% more than thin film solar panels.
Reduced Installation Cost
More power per panel means fewer panels per install. This saves both time and money.
Warranty
- 10 year limited product warranty
- 25 year limited power warranty
Technical Specifications
Electrical Data
Measured at Standard Test Conditions (STC): Irradiance 1000W/m?, AM1.5,and cell temperature 25?C |
| Nominal Power (+5/-3%) | Pnom | 300W |
| Rated Voltage | Vmpp | 54.7 V |
| Rated Current | Impp | 5.49 A |
| Open Current | Voc | 64.0 V |
| Short Circuit | Current Isc | 5.87 A |
| Maximum System Voltage | IEC | 1000 V |
| Temperature Coefficients |
| | Power | -0.38%/K |
| | Voltage(Voc) | -176.6mV /K |
| | Current (Isc) | 3.5mA / K |
| NOCT | | 45? C+/-2?C |
| Series Fuse Rating | | 15 A |
| Limiting Reverse Current(3-strings) | IR | 14.7 A |
Electrical Data
Measured at Nominal Operating Cell Temperature (NOCT): Irradiance 800W/m2, AM 1.5 |
| Nominal Power | Pnom | 242W |
| Rated Voltage | Vmpp | 55.2 V |
| Rated Current | Impp | 4.39A |
| Open Circuit Voltage | Voc | 64.3 V |
| Short Circuit Current | Isc | 4.71 A |
| Tested Operating Conditions |
| Temperature | -40? Cto +85? C |
| Max load | 245 kg/m2 (2400 Pa) front and back - e.g. wind |
| Impact Resistance | Hail ū25 mm at 23 m/s |
| Mechanical Data |
| Solar Cells 96 SunPower all-back contact monocrystalline |
| Front Glass high transmission tempered glass |
| Junction Box IP-65 rated with3 bypass diodes 32 x155 x128 (mm) |
| Output Cables 1000mm length cables/Multi Contact(MC4)connectors |
| Frame Anodised aluminium alloy type 6063 |
| Weight 18.6kg |
Quality and Safety
- IEC 61215 , Safety tested IEC 61730
Downloads and Manuals
This product was added to our catalog on Tuesday 30 November, 1999.
