Ja Topcon 450W Mono Half Cell Solar Panel for Efficient Power Generation

• Customization: Available
• After-sales Service: Yes
• Warranty: 25 Years
• Model NO.: JAM54D40 435-460W
• Number of Cells: 108(6X18)
• Application: Solar Energy Storage System
• Condition: New
• Certification: CE
• Material: Monocrystalline Silicon
• Weight: 22kg
• Packing: 36PCS/Pallet, 936PCS/40′hq
• Connector: Mc4 Compatible Connector
• Junction Box: Split Junction Box (IP68, Three Diode)
• Transport Package: Pallet
• Specification: 1762mm*1134mm*30mm
• Trademark: JA
• Origin: China
• HS Code: 8541430000
• Production Capacity: 500000

Product Description

Product Description

Type	JAM54D40-435/LB	JAM54D40-440/LB	JAM54D40-445/LB	JAM54D40-450/LB	JAM54D40-455/LB	JAM54D40-43560/LB
Rated Maximum Power(Pmax) [W]	435	440	445	450	455	460
Open Circuit Voltage (Voc) [V]	38.7	38.9	39.1	39.3	39.5	39.7
Maximum Power Voltage(Vmp) [V]	32.29	32.47	32.65	32.82	33	33.17
Short Circuit Current(lsc) [A]	14.23	14.31	14.4	14.48	14.56	14.64
Maximum Power Current(lmp)[A]	13.47	13.55	13.63	13.71	13.79	13.87
Module Efficiency [%]	21.8	22	22.3	22.5	22.8	23
Power Tolerance	0~+3%
Temperature Coefficient oflsc(a lsc)	+0.045%/°C
Temperature Coefficient of Voc (B Voc)	-0.250%/C
Temperature Coefficient of Pmax(y_Pmp)	-0.290%/°C
STC	lrradiance 1000w/m2, cell temperature 25°C, AM1.5G

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Company Profile

FAQ

1.What main products can you provide?

 

We can provide many series of solar products,mainly producing the solar panels, solar inverters,power wall,lithium ion

batteries,gel batteries and also all in one solar system solution according to your needs.

 

2. How is your technical support?

 

We can provide lifetime online support through WhatsApp/ Wechat/ Email. Any problem after delivery, we will offer you a video call anytime.

 

3. What about the lead time?

 

We can always deliver within 5-15 working days.The common products we always have the stock, it can be sent out within 15 days.While the big order needs to negotiate the finish production time and promise it to our customers.

 

4. Can you provide OEM service?

 

Yes, as a professional solar system manufacturer, we can provide customer-made service with OEM and on-site installationcomprehensive support, and after-sales services.

 

5. How can we guarantee quality?

 

We can provide a pre-production sample before mass production and also final inspection before shipment. We can also provide 24-hour after-sales service. Regardless of the time difference, we will solve the problem for you as soon as possible.

 

6. What's the payment term?

 

Accepted Delivery Terms: FOB, CIF, EXW, FAS, CIP, FCA, DDP, DDU.

Accepted Payment Type: T/T, L/C, PayPal.
 

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

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