Dahai Solar Panel Manufacturer 400W 450W 500W Mono Poly Perc Half Cell
China Dahai Solar Panel Manufacturer 400W 450W 500W Mono Poly Perc Half Cell, Find details about China Dahai Solar, Dahai Brand from Dahai Solar Panel Manufacturer 400W 450W 500W Mono Poly Perc Half Cell
Basic Info.
Model NO.
DHM72
Weight
25
Junction Box
IP68
PV Type
Mono Solar Panel - Half Cell
Bus Bar
9bb
Maximum System Voltage
1500V
Glass
Tempered Glass
Frame
Silver Anodized Aluminium Alloy
Silicon
166mm
Grade
a
Trademark
DAHAI
Transport Package
Carton with Pallet, 30 PCS/Pallet, Customized
Specification
2120*4185*65
Origin
China
HS Code
8541402000
Model NO.
DHM72
Weight
25
Junction Box
IP68
PV Type
Mono Solar Panel - Half Cell
Bus Bar
9bb
Maximum System Voltage
1500V
Glass
Tempered Glass
Frame
Silver Anodized Aluminium Alloy
Silicon
166mm
Grade
a
Trademark
DAHAI
Transport Package
Carton with Pallet, 30 PCS/Pallet, Customized
Specification
2120*4185*65
Origin
China
HS Code
8541402000
Product Desciption
- Product Description
-Dahai Solar developed the high-efficiency module series by integrating 166mm silicon wafers with PERC and half-cut cell technologies.Dahai Solar panel combined advanced technology effectively and extremely improved the module efficiency and power output.
√ 9BB half-cell technology
√ 21.1% module efficiency with PETC technology
√ Competitive low light performance
√ 2400Pa wind load & 5400Pa snow load
√ ALTAS test to guarantee long-term durability
√ Outstanding reliability proven by PVEL for stringent environmental conditions. Excellent Anti-PID performance
√ 21.1% module efficiency with PETC technology
√ Competitive low light performance
√ 2400Pa wind load & 5400Pa snow load
√ ALTAS test to guarantee long-term durability
√ Outstanding reliability proven by PVEL for stringent environmental conditions. Excellent Anti-PID performance
Electrical Characteristics
| STC | ||||||
| Maximum Power at STC (Pmax) | 440W | 445W | 450W | 455W | 460W | |
| Optimum Operating Voltage (Vmp) | 40.89V | 41.20V | 41.51V | 41.81V | 42.12V | |
| Optimum Operating Current (Imp) | 10.76A | 10.80A | 10.84A | 10.88A | 10.92A | |
| Open Circuit Voltage (Voc) | 49.38V | 49.53V | 49.67V | 49.82V | 49.97V | |
| Short Circuit Current (Isc) | 11.27A | 11.31A | 11.35A | 11.39A | 11.43A | |
| Module Efficiency | 20.2% | 20.4% | 20.7% | 20.9% | 21.1% | |
| Operating Module Temperature | -40 °C to +85 °C | |||||
| Maximum System Voltage | 1000/1500 V (TVU) | |||||
| Maximum Series Fuse Rating | 20 A | |||||
| Power Tolerance | 0/+5 W | |||||
| NMOT | |||||
| Maximum Power at NMOT (Pmax) | 332W | 336W | 340W | 344W | 348W |
| Optimum Operating Voltage (Vmp) | 38.69V | 38.94V | 39.19V | 39.43V | 39.67 |
| Optimum Operating Current (Imp) | 8.58A | 8.63A | 8.68A | 8.72A | 8.77A |
| Open Circuit Voltage (Voc) | 46.38V | 46.63V | 46.88V | 47.13V | 47.38V |
| Short Circuit Current (Isc) | 9.14A | 9.19A | 9.24A | 9.28A | 9.32A |
Temperature Characteristics
| Nominal Module Operating Temperature (NMOT) | 42 ± 2 °C |
| Temperature Coefficient of Pmax | -0.36%/°C |
| Temperature Coefficient of Voc | -0.304%/°C |
| Temperature Coefficient of Isc | 0.050%/°C |
| Solar Cell | Monocrystalline silicon 166 mm |
| No. of Cells | 144 (72 × 2) |
| Dimensions | 2120 × 1052 × 35 mm |
| Weight | 25 kg (55.1lbs.) |
| Front Glass | 3.2 mm (0.13 inches) fully tempered glass |
| Frame | Anodized aluminium alloy |
| Junction Box | IP68 rated (3 bypass diodes) |
| Output Cables | 4.0 mm2, Portrait: (-) 350 mm and (+) 160 mm in length or customized length |
| Connectors | 1000V: MC4, Cable01 1500V: MC4 EVO2, Cable01S |
Packing Configuration
| Container | 20' GP | 40' HC |
| Pieces per pallet | 31 | 31 |
| Pallets per container | 5 | 22 |
| Pieces per container | 155 | 682 |
| Packaging box dimensions | 2120 × 1120 × 1180 mm | |
-About Us
DONGYING DAHAI KELIN SOLAR POWER CO., LTD (Owned by DAHAI Group-Top 500 China enterprises) develops and manufactures high-quality Monocrystalline PV modules to the world.
DAHAI Solar has built 2 production bases in China, with production capacity of 3 Gigawatt for solar modules.
DAHAI Solar has built 2 production bases in China, with production capacity of 3 Gigawatt for solar modules.
- Why DAHAI Solar
-Rich Experience: More than 8 years' Manufacturing & OEM experience.
-Strict Production Control: ATLAS Testing system& Fully automatic production line.
-3GW production capacity with excellent performance and consistent quality.
-The tolerance of power output is up to 5W for each product.
-Cooperation with customers from the whole world, customers' needs are our top priority.
- Our Plant 
- Projects
- Exhibitions
- Packing
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FAQ:
Q1:What is your advantage in Solar Energy System?
A1:We are manufacturer in solar products area more than 8 years.We owned two production bases in Dongying and Laiwu, with production capacity of 3GW for solar cell module.We has obtained ISO9001, ISO14001, ISO45001, TUV, UL, CQC and National Leader Program certificates.With advantages of superior product quality, excellent product performance, and leading technological, our products have maintained long-term partnerships with leading photovoltaic companies such as Trina, Jinko, and JA.
Q2:Can you offer OEM?
A2:DAHAI solar has more than 8 years module OEM experience to Tier 1 , we provide more than 1GW OEM modules to them every year, the strict OEM items encourage DAHAI to update production line and quality control very strict, it is the reason why we are popular OEM supplier in the past 8 years for them . We have the same panel quality control to Tier 1 but more competitive price.
Q3:What about your supply capacity?
A3:DAHAI solar has 3GW production capacity, we can supply 15 containers per day, our factory near the sea port (Qingdao Port),it takes 2.5 hours distance by truck,we also have professional team to guarantee fast delivery speed to our client's project .
Q4:How does your plant perform output power tolerances?
A4:DAHAI solar guarantees the tolerance of power output is up to 5w
Q5:How does your factory carry out quality control??
A5: DAHAI solar has built a professional photovoltaic laboratory, using the German ATLAS steady-state test system for hot-spot endurability test, UV aging tests, Hail test,Mechanical load performance test, and even various performance tests under different environments such as freezing, damp heat, and thermal cycling.
Q6:Who are your clients?
A6:DAHAI solar is based on China and have set an office in Vietnam, products have distributed to Vietnam, Mexico,Indian, Japn, Europe, and Middle East markets. We have complete transportation & product consulting net for our clients.
Q7:What is the warranty for solar panels?
A7:DAHAI solar has a professional after-sale engineers team,providing 24 hours technology service. We guarantee 12 years product material and process and 25 years liner power output.
Q8:What is your payment term?
A8:T/T, L/C, D/A, D/P
Q9:When can I get the quotation?
A9:We usually quote 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.
Q10:What is your terms of delivery?
A10:We accept EXW, FOB, C&F and CIF, etc. You can choose the one which is the most convenient or cost effective for you.
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