Product
Polycrystaline Solar PV Modules
305W-345W Watt 72 Cell Module
MACWIN SOLAR ENERGY’s 300W – 350W Polycrystalline solar PV modules are designed to deliver exceptional efficiency and durability. Manufactured using the highest quality materials, these modules ensure long-term performance with best-in-class reliability. Additionally, our stringent quality control measures guarantee that each module meets industry standards, resulting in a higher PV yield.
Moreover, the 300W – 350W Polycrystalline solar PV modules come with a robust design, making them highly resistant to extreme weather conditions. With superior efficiency and positive power tolerance, these modules provide a sustainable and cost-effective solution for various solar applications. Thus, if you are looking for high-performance solar panels with excellent durability, our 300W – 350W Polycrystalline modules are the ideal choice.
Excellent 300W - 350W Polycrystaline Module Efficiency Upto 17.25% Product Warranty 10 Years Positive Power Tolerance Upto 4.99W
KEY FEATURES oF 305W-345W POLYCFYSTALINE
01
1500 V SYSTEM VOLTAGE
More modules per string. Lower POS cost & yields better LCOE & Overall project cost.
02
RELIABILITY
Triple EL Checking to ensure Defect free Module. 100% inline hi-port testing(HV, IR & Ground Tesing).
03
PID RESISTANCE
Excellent Anti PID Performance Guarantee Limited Power Degradation for Mass Production.
04
LOW LIGHT PERMOMANCE
Advanced Glass & Cell Surface texture design ensure accident permomance in low light environment
05
PREMIUM QUALITY
Built to the most stringent quality in the industry with in house testing facilities for Module and Raw materials.
06
HIGH STRENGTHENED DESIGN
Can withstand maximum 5400 Pa snow load and 2400 Pa Wind load due to super strong frame design
TECHNICAL DATA
ELECTRICAL PERFORMANCE OF 305W-345W POLYCFYSTALINE
Electrical Parameters At Standard Test Conditions (STC)
Module Type
ASPL XXX P72 (XXX= PMAX)
| Maximum Power Pmax(Wp) | 305 | 310 | 315 | 320 | 325 | 330 | 335 |
| Maximum Voltage Vmpp(V) | 36.63 | 36.77 | 36.84 | 36.98 | 37.12 | 37.26 | 37.38 |
| Maximum Current Impp(A) | 8.33 | 8.44 | 8.56 | 8.66 | 8.77 | 8.86 | 8.97 |
| Open-Circuit Voltage Voc (V) | 44.11 | 44.18 | 44.33 | 44.49 | 44.65 | 44.81 | 44.89 |
| Short-Circuit Current Isc (A) | 8.63 | 8.75 | 8.86 | 8.96 | 9.06 | 9.16 | 9.28 |
| Module Efficiency (%) | 15.72 | 15.98 | 16.23 | 16.49 | 16.75 | 17.01 | 17.26 |
STC: IOOOW/m2 irradiance, 25°C module temperature, AM1.5g spectrum according to EN 60904-3. Average relative efficiency reduction of 3.0% at 200W/m2 according to EN 60904-1.
Electrical Parameters at Electrical Parameters At Nominal Operating Cell Temperature (NOCT)
| Maximum Power Pmax(Wp) | 223.3 | 227 | 230.6 | 234.3 | 238 | 241.6 | 245.3 |
| Maximum Voltage Vmpp(V) | 34.13 | 34.26 | 34.33 | 34.46 | 34.59 | 34.72 | 34.83 |
| Maximum Current Impp(A) | 6.54 | 6.62 | 6.72 | 6.8 | 6.88 | 6.96 | 7.04 |
| Open-Circuit Voltage Voc(V) | 40.28 | 40.34 | 40.48 | 40.63 | 40.77 | 40.92 | 40.99 |
| Short-Circuit CurrentIsc(A) | 6.97 | 7.07 | 7.16 | 7.24 | 7.32 | 7.4 | 7.5 |
NOCT: open-circuit module operation temperature at 800W/m2 irradiance, 20°C ambient temperature, 1 m/s wind speed.
THERMAL CHARACTERISTICS
| Nominal Operating Cell Temperature | NOCT | °C | 46+/-2 |
| Temperature Coefficient of Voc | Y | %/“C | -0.38 |
| Temperature Coefficient of Isc | B | %/“C | +0.07 |
| Temperature Coefficient of Pma | a | %/“C | -0.36 |
OPERATING CONDITIONS
| Maximum System Voltage | 1500Vde |
| Maximum Series Fuse Rating | 15A |
| Limiting Reverse Current Rating | 20A |
| Operating Temperature Range (°C) | -40°C to 85°C |
| Maximum Static Load, Front | 5400 Pa (113 Psf) |
| Maximum Static Load, Back (e.g., wind) | 2400Pa |
| Max. Hailstone Impact (diameter / velocity) | 25mm / 23m/s |
MECHANICAL DATA
| Cell Type | Poly Crystalline 6.25 Inch |
| Cell Arrangement | 72 (6X12) |
| Dimensions (L/ W / H) | 78.18in (1986mm) / 39.37in (1OOImm) / 1.37in (35mm) |
| Weight | 21.5kg (56.2 Ib) |
| Superstrate ( Glass ) | 3.2 MM -High transmission Low-lron Tempered Glass AR Coated |
| Frame Material | Silver Anodized Alluminum Frame With Twin Wall Profile |
| Cell Encapsulant | EVA (Ethylene vinyl acetate) - FC/UFC |
| Back Sheet | Composite Film - White (Black and Transparent Optional)** |
| Junction Box | IP68 |
| Cable | 1.2 Mtr |
| Connectors | MC4 Comparable |
| By- Pass Diodes | 3 Pcs |
PACKAGING SPECIFICATIONS
| Number of modules per pallet | 30 Nos |
| Pallet dimensions (L/W / H) | 78in (2O0O0mm) / 43in (100mm) / 44in (1130mm) |
| Weight Per Pallet | 477|b (670kg) |
| Module Weight | 21.5 |
NOTE:
1. Due to constant product modifications, MACWIN SOLAR ENERGY reserves the right to amend the above specifications without prior notice. The Electrical data given here is for reference purposes only
2. For handling & installation instructions, refer MACWIN SOLAR ENERGY Installation Manual.
3. Please read MACWIN SOLAR ENERGY warranty documents thoroughly.
4. Please confirm your exact requirements with the sales representative while placing your order.
** Black and Transparent back sheet and black frame module without IEC certification
