Mono silicon pv module 605W

Considering the influence of electrical performance parameters of components on downstream terminals and the influence of larger size on installation, handling and transportation logistics, the first proposed on the basis of 210mm large silicon wafers, the use of diversified plate design and perfect combination of MBB multi-main grid, non-destructive cutting and high density packaging and other advanced technologies. The above design solution takes into account the compatibility of all types of downstream systems, paving the way for high power components in system integration applications, and will be the most preferred photovoltaic module solution in the next three to five years.

The 600w+ module series has a maximum power of 670W, and the average module efficiency can reach more than 21.5%. At the same time, it has the characteristics of high reliability (30 years linear power warranty, lower first year decay and annual decay) and high power generation (excellent low irradiation performance and low light response), setting a new benchmark of photovoltaic power generation module performance in the era of parity.

Compared with the traditional 166mm battery, the whole area of the 210mm battery is increased by more than 65%. The output current of the component is mainly determined by the minimum area of the battery unit and the component circuit. The 410W/510W component adopts the innovative “three-piece” design, which controls the short-circuit current of the component at about 12A and the open-circuit voltage at about 41V/51V. It is the most practical and safe mass-production solution with the mainstream inverter in the current distributed market.

550W/600W/670W ultra-high power module follows the traditional “two fragments” design, the current is increased to about 18A, the open circuit voltage of the module is determined by the number of cells and version type, the open circuit voltage of the ultra-high power series module is 37-46V, lower than the conventional 158, 166 and 182 modules. Therefore, the design concept of “low voltage, high current” can increase the length of the series and further reduce the system end cost.

Features of  Mono silicon pv module 605W:

customer value：
Lower LCOE (Levelized Cost of Energy), reduced BOS (Balance of System) cost, shorter payback time；
Lowest guaranteed irst year and annual degradation;
Designed for compatibility with existing mainstream system components；
Higher return on Investment
High power up to 605W
Up to 21.4% module eiciency with high density interconnect technology；
Multi-busbar technology for better light trapping efect, lower series resistance and improved current collection
High reliability
Minimized micro–cracks with innovative non–destructive cutting technology；
Ensured PID resistance through cell process and module material control；
Resistant to harsh environments such as salt, ammonia, sand, high temperature and high humidity areas；
Mechanical performance up to 5400 Pa positive load and 2400 Pa negative load
High energy yield
Excellent IAM (Incident Angle Modiier) and low irradiation performance, validated by 3rd party certiications；
The unique design provides optimized energy production under inter–row shading conditions；
Lower temperature coeicient (-0.34%) and operating temperature；
Up to 25% additional power gain from back side depending on albedo

Project Case:

On the roofs of schools in Dongfang, Hainan province, China, 605W high efficiency solar panels are about to be installed. The module is capable of producing up to 615W of power from its 156 half-cells, with high output while minimizing power loss. This series can be said to be one of the best products in the photovoltaic industry.

Advantages of the project:

1.High power efficiency and better performance
The 605W solar module is one of the best choices for centralized and distributed PV applications, thanks to its high power efficiency, 30-year long power warranty, outstanding reliability, and superior power generation performance compared to other PV modules. The output power of this series of components is 600W-615W, and the efficiency of components is 21.46%-22.00%.

2.Superior temperature coefficient
Superior temperature coefficient is another important feature of this series of products. The ambient temperature of the PV plant significantly affects the generation performance of the modules, especially for PV projects in the tropics, where better temperature coefficients lead to higher generation. The 605W module has a temperature coefficient of -0.30%/ ° C, compared to -0.35%/ ° C or higher for conventional P-type cells, which means that the generation performance of these modules is less affected by temperature than conventional PV modules.

3.LID and LeTID resistance
This series of components also has excellent LID and LeTID resistance, i.e. attenuation after installation due to exposure to sunlight and high temperatures. Compared with the initial photoinduced attenuation of 2% and the annual attenuation of 0.55% for P-type components, we reduced the attenuation to 1% and 0.4%, which greatly reduced the first-year and life-cycle power generation significantly.

Mechanical Data：

Solar Cells	Monocrystalline
No. of cells	120 cells
Module Dimensions	2172×1303×33 mm (85.51×51.30×1.30 inches)
Weight	34.9 kg (76.9 lb)
Front Glass	2.0 mm (0.08 inches), High Transmission, AR Coated Heat Strengthened Glass
Encapsulant material	EVA/POE
Back Glass	2.0 mm (0.08 inches), Heat Strengthened Glass (White Grid Glass)
Frame	33 mm(1.30 inches) Anodized Aluminium Alloy
J-Box	IP 68 rated
Cables	Photovoltaic Technology Cable 4.0mm2 (0.006 inches2), Portrait: 350/280 mm(13.78/11.02 inches) Length can be customized
Connector	MC4 EVO2 / TS4*

 

Electrical characteristics ：

Peak Power Watts-PMAX (Wp)*        585          590			595	600	605
Power Tolerance-PMAX (W)			0 ~ +5
Maximum Power Voltage-VMPP (V)      34.0     34.2         34.4       34.6            34.8
Maximum Power Current-IMPP (A)       17.21     17.25        17.30       17.34      17.39
Open Circuit Voltage-VOC (V)                41.1       41.3         41.5          41.7        41.9
Short Circuit Current-ISC (A)                 18.26     18.31       18.36        18.42      18.48
Module Eiciency η m (%)                        20.7      20.8         21.0           21.2         21.4
STC: Irrdiance 1000W/m2, Cell Temperature 25ºC, Air Mass AM1.5.  *Measuring tolerance: ±3%. Electrical characteristics with diferent power bin (reference to 10%				Irradiance ratio)
Total Equivalent power -PMAX (Wp)      626		631	637	642	647
Maximum Power Voltage-VMPP  (V)   34.0      34.2           34.4      34.6          34.8
Maximum Power Current-IMPP (A)      18.41     18.46       18.51    18.55       18.61
Open Circuit Voltage-VOC  (V)             41.1        41.3         41.5      41.7        41.9
Short Circuit Current-ISC (A)              19.54     19.59         19.65      19.71      19.77
Irradiance ratio (rear/front)	10%
Power Bifaciality:70±5%. ELECTRICAL DATA (NOCT)
Maximum Power-PMAX (Wp)	443	447	451	454	458
Maximum Power Voltage-VMPP (V)	31.7	31.9	32.0	32.2	32.4
Maximum Power  Current-IMPP (A)               13.97            14.01         14.06              14.10     14.14
Open Circuit Voltage–VOC (V)  38.7       38.9                  39.1        39.3      39.5
Short Circuit Current–ISC (A)   14.72        14.76            14.80       14.84        14.89

 

Temperature Characteristics：

 

Nominal Module Operating Temperature  (NMOT)	43 ± 2 °C
Temperature Coefficient of Pmax	-0.34%/°C
Temperature Coefficient of Voc	-0.25%/°C
Temperature Coefficient of Isc	0.04%/°C