Residential Standard Solar Panel , 325W Photovoltaic wholesale solar panels prices
The solar panel is made to our specifications , the systems are ideal for homeuse with fridge ,light, and other home applicance. clean energy is needed. They are very popular among the international market and will the future tender of new energy.
Main Features
1. High power output
30 year linear performance warranty, more than 30% additional power gain.
2. Zero LID & PID
No LID, more power generation.
No PID, stable power generation.
3. Fire safety performance
Higher fire safety class to minimize fire risks.
4. Outstanding module performance
Higher power output, even under low light conditions.
Excellent low irradiation performance and below -0.38% /℃ temperature coefficient of Power.
5. Wider applications & more flexible installed angle
No water-permeability and high wear-resistance, can be widely used in high-humid, strong wind&sand areas and not limited to traditional slope installation.
Electrical performance parameters
| Model | DDP315(K) | DDP320(K) | DDP325(K) |
| Maximum power(Pm/Wp) | 315 | 320 | 325 |
| Maximum power voltage(Vmp/V) | 29.3 | 29.4 | 29.5 |
| Maximum power current(lmp/V) | 10.75 | 10.88 | 11.00 |
| Open circuit voltage(Voc/V) | 35.9 | 36 | 36.1 |
| Short circuit current(Isc/A) | 11.54 | 11.60 | 11.66 |
| Module efficient(%) | 18.8 | 19.1 | 19.4 |
Mechanical performance parameters
| Cell Nos & array | Mono half-cut cells 108 (6*9*2) |
| Appearance color | Black |
| Cable | 4m㎡ negetive1000mm,positive1000mm |
| Module weight (kg) | 20 |
| Module dimension (L*W*H)(mm) | 1606*1042*30mm |
| Packing | 30pcs/pallet |
| Power optimizer matching form | 2 modules equipped with 1 optimizer |
Quality parameters
| Module working temperature range (℃) | -40~ +85 |
| Power tolerance(W) | 0~+5 |
| Maximum system voltage(V) | DC1500 |
| System maximum protection current(A) | 20 |
| NOCT(℃) | 45±2 |
| Front/rear static loads(Pa) | 2400 / 3600 |
| Junction box/Connector | Ip68,split / MC4 compatible |
Temperaturecoefficient(STC)
| Temperature coefficient of Voc | -0.3%/℃ |
| Temperature coefficient of Isc | +0.06%/℃ |
| Temperature coefficient of Pm | -0.39%/℃ |
| Test condition:irradiance=(1+0.1BiFi)1000W/㎡,ambient temperature=25℃,AM=1.5 | |
Drawing(mm)
Quality Warranty
10-year materials&workmanship warranty
30-year linear power warranty
