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Read MoreSustainable Innovation: Full-Screen DBB PV Module Started Mass Production On 15th, May, DAH Solar announced that the Full-Screen DBB (no-bus bar) PV Module has officially started mass production, which takes half a year from design to mass production. Compared with original PV module, the Full-Screen DBB PV Module has the feature of higher efficiency and higher performance, to meet the market demand for high-performance photovoltaic modules. The product shows the ability of DAH Solar in technological innovation and industrial upgrading. The Full-Screen DBB PV Module successfully superimposed DBB technology and patented Full-Screen frameless design. The DBB technology does not have the bus bar at the position of solar cell,which can effectively improve the light receiving area. The use of smaller and more ribbons and directly connected to the fingers, which can easier to collect current and effectively reduce the power generation loss after hidden crack happened. At the same time,the original version of the Full-Screen PV Module with front frameless design can effectively increase the power generation by 6-15%. The advanced Full-Screen DBB PV Module has no bus bar and no white solder joint, the PV Module looks more tidy. The combination punch brings the PV Module performance to a higher level. DAH Solar, The Founder & Master of Frameless PV Module!
Type :
Up to 17.02%Max.Power :
IP67Dimensions :
1956*991*35mmCertificate :
TUV/CE/CEC/INMETRO/SEC/CQC/ISO/FIDEWarranty :
25 YearsPayment :
T/T, L/C, Paypal, Western Union
72 cells 5BB poly solar panel 315w/320w/325w/330w all with A Grade for on-grid & off-grid solar system use
Electrical Characteristics (STC)
Module Type
DHP72-315
DHP72-320
DHP72-325
DHP72-330
Maximum Power (Pmax)
315W
320W
325W
330W
Open-circuit Voltage (Voc)
45.6V
45.8V
45.9V
46.1V
Maximum Power Voltage (Vmp)
36.9V
37.1V
37.2V
37.3V
Short-circuit Current (Isc)
9.00A
9.10A
9.25A
9.38A
Maximum Power Current (Imp)
8.54A
8.63A
8.76A
8.85A
Module Efficiency(%)
16.25%
16.51%
16.77%
17.02%
Power Tolerance
0~+5W
Standard Test Environment
Irradiance 1000W/m2, Cell Temperature 25℃,Spectrum AM 1.5
72cells Packing Details
Container |
20GP |
40GP |
40HC |
pcs/pallet |
27 |
27 |
27 |
pallet/container |
10 |
24 |
24 |
pcs/container |
270 |
648 |
696 |
First-class solar panel warranty Reliable quality
1. 10 years material & technology guarantee
2. 25 years linear power output guarantee
3. 0-+5W Positive power output guarantee
4. 100% Double full EL inspection
Product Characteristics
1. Excellent PID free performance.
DAH Solar’s DHP72 cells Series solar panel is PID Free module under the condition of 85℃/ 85% RH. It can be used for all applications, including Civil and commercial solar power systems.
2. Certified anti Salt-mist,anti ammonia corrosion performance, sand and storm test by TUV Rheinland and TUV Nord.
3. Excellent mechanical performance with2400 Pa wind load and 5400 Pa snow load.
4. Outstanding weak light generating performance with good quality solar panel(morning,nightfall,cloudy & rainy day).
5. Anti-reflective glass not only increase light absorption,but also reduce the power loss by its self cleaning function under rainy environment.
More Products information pls contact with us mailto:sales@dh-solar.cn and visit our factory video
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