We offer 340w Monocrystalline Solar Panel which use 158mm with 25 years warranty.QJ solar is a manufacturer of high-performance photovoltaic products,QJ solar is located at the side of beautful Hangzhou Bay-CIXI city,Ningbo, It is 120 kilometers away from ningbo port, strategic location with convenient transportation, QJ solar speciaizeds in research ,development, production,and sales of solar PV products,Since its foundation in 2004.
340W Monocrystalline solar panel
Welcome to wholesale and buy customized 340w Monocrystalline Solar Panel from our factory. You are welcomed to come to our factory to buy the latest selling, newest, advanced, discount and high quality 340w Monocrystalline Solar Panel. You can rest assured to buy discount product from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!
340W Monocrystalline solar panel which uses 158mm has advantages as follow:
35mm frame thickness
Current classifiaction reduce Mismatch loss
Low hot spot temperature higher safety performance
Low power loss under shadows
5BB reduce the current heat loss of the battery inside the module,beautiful apperance,more suitable for roof installation
Regarding the quality issues,You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality.
| ELECTRICAL PERFORMANCE | |||||||
| Module Type | QJM325-120H | QJM330-120H | QJM335-120H | QJM340-120H | QJM345-120H | ||
| Power output | Pmax | Wp | 325 | 33 | 335 | 340 | 345 |
| Power output tolerance | △Pmax | W | 0+3 | ||||
| Voltage at Pmax | V mpp | V | 33.99 | 34.06 | 34.18 | 34.39 | 34.55 |
| Current at Pmax | Im pp | V | 9.59 | 9.71 | 9.82 | 9.93 | 10.01 |
| Open-circuit voltage | Voc | A | 40.18 | 40.29 | 40.42 | 40.55 | 40.64 |
| Short-circuit current | Isc | A | 10.17 | 10.3 | 10.4 | 10.51 | 10.6 |
| Module Eciency | Eff. | % | 19.2 | 19.5 | 19.79 | 20.09 | 20.39 |
| MECHANICAL CHARACTERISTICS | |
| Front cover (material / thickness) | low-iron, high transmission, tempered AR coated glass, 3.2mm |
| Backsheet (color) | white/black |
| Solar Cell (quantity / material / dimension) | 120(6*10+6*10), monocrystalline, 9BB, 158.75*79.375mm |
| Frame (material / color) | anodized aluminum alloy, silver/black |
| Junction box ( protection degree) | IP 67, 3 Schottky bypass diodes |
| Cables & Plug connectors | 300mm, 4mm² & MC4 compatible |
| Module Dimensions (L / W / H) | 1689*1002*35mm/40mm |
| Module Weight | 18.7/19kg |
3.Product Feature And Application
Severe salt mist, ammonia resistance for seaside, farm and desert environment
Excellent mechanical load 2400Pa & snow load 5400Pa resistance
Dual stage 100% EL inspection warranting defect-free product
Backsheet and junction box supporting 1500V system
Split junction box, Cable Length can be Customized
Option: full Black module with Black frame and black Backsheet
340W Monocrystalline solar panel can be used in home , farm , commercial building, hospital, school, factory...
340W Monocrystalline solar panel has these features:
When one of the batteries in a battery string in a module is obscured, the battery forms a hot spot in the circuit, and sustained high temperatures may damage the module. Since there are twice as many battery strings in a half piece assembly, this means that the heat in the hot spot is only half as hot, and the lower heat does less damage to the assembly, thus improving the resistance to hot spot damage and increasing the service life of the assembly.
Our certificate of 340W Monocrystalline solar panel:
IEC61215,IEC61730,UL1703,CQC,TUV
ISO9001:2008/ISO 14001:2004
ISO45001:2018
We have TUV(EU), CE, ETL(USA), INMETRO(BR), FIDE(MX), CQC(CN), ISO certifications ...... We attend more than 8 exhibitions every year . Such as Green Expo, Intersolar Europe and South America, SNEC, Canton Fair
6.Deliver,Shipping And Serving
| Quantity(Watts) | 1-10000 | 10001-1000000 | 1000001-1000000 | >1000000 |
| Est.Time(days) | 5 | 10 | 15 | To be negotiated |
Port:Shanghai/Ningbo
Packaging Details：Carton with Pallets
7.FAQ
Q:How about the delivery time?
A:Generally, the order takes 15-20 days after receiving your payment.
The specific delivery time depends on the items and the order quantity.
Q:Where is the port of loading?
A:Ningbo or Shanghai
Q:Can you do OEM?
A:Yes, we are welcome to do OEM for our clients.
Q:Could we be your agent or distributor?
A:Yes,You can
Q:Will you will attend the fair to show your products?
A:Intersolar Europe/Mexico/Brazil/ Canton fair/ SNEC
Q:Which certificate do you have for your equipment?
A:TUV/CQC/FIDE/INMETRO/CE/CB/ISO/KS
