Wholesale Waterproof, Moisture-Proof, High-Quality and Durable 430W-540W Polycrystalline Solar Panel

We are always committed to providing safe, stable and reliable road safety signs, all in one sensor solar street light, All in Two Solar Garden Light to our global customers and to promoting the prosperity and development of the world economy through deepening international cooperation. We're looking forward to your inquiries. We follow the principle of "government-led, market-oriented operation" and strive to become a company with brand value and influence. We continue to innovate, based on the industry with excellent product quality and perfect after-sales service. In order to achieve excellence, we respect and rely on each other with all colleagues and other partners.

BSW-STR-TR-05 Hot-selling polycrystalline solar panels

We are one of the best street light manufacturers in China, The group has five subsidiaries，Its annual exports reach hundreds of millions of dollars. With a number of export qualifications and perfect pre-sale and after-sales service, you are welcome to consult.

Introduction

Quality control and safety:

1. Rigorous quality control meets the highest international standards.
2. High efficiency solar cells to meet the customers' requirements.
3. High quality fibergalss PCB insure the long life span of the solar panels.
4. Certificate:FCC/CE/RoHS/ErP.

Feature:

Mono-crystalline silicon and poly-crystalline silicon
Epoxy resin encapsulation, High transparent and anti-yellowing.
High-intensity PCB hardboard or glass fiber board materials, resistance to deformation.
Accord with environmental protection manufacturing process.
Inspection standard:40×1000Lux×25°C.
Accept customization.
Application scope: mobile charger, Lawn lamp, portable lantern, street lamp, Traffic lights, Christmas lights, walkman,toys and so on.

Technical parameters

BSW-Solar Panel Technical Parameters
Products Name	Polycrystalline solar panels
Silicon Type	Metal,Tin,Aluminum,plastic
Logo	OEM or Custom design
Pmax	40W-2000W OEM
Tolerance	+-3%
Vmp	18V
Life Spam	More than 25 years
Solar Cell Eficiency	>19%
Conversion Efficiency	17.5%-18.5%
Operating Temperature	-40℃~85℃
Surface Maximum Load	5400Pa
Certifications	CE,RoHS,IEC1215 ISO9001 ISO140001

More Information Details

Specification

Applicable place

Solar panels could be used for Large photovoltaic power station

Solar panels could be used for camping outdoors

Solar panels could be used for household electricity

Solar panels could be used for solar street light

FAQ

Q1: Can I have a sample order for solar products?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2: What about the lead time?

A: Sample order is 7-12 days, buik order will be 15-20 days.

Q3: Can we have a sample order?

A: Battery:3 years. Controller/LED:5 years. Pole/solar panels:15-20 years.

Q4: How to choose the system Voltage 12V /24V ?

A: We could design the system for you. Usually 12V system for 15W-40W LED lamp , 24V system for 50-150W LED lamp.

Q5: How do you ship the goods and how long does it take to arrive?

A: Sample shipped by DHL, UPS, FedEx ,TNT etc. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q6: How to deal with the fault?

A: If the problem caused by manufacturing quality, we will change and replace it in free.

Through the unremitting efforts of all employees, we continue to improve quality management to ensure that our Wholesale Waterproof, Moisture-Proof, High-Quality and Durable 430W-540W Polycrystalline Solar Panel will always be a product trusted by customers. Our company has many series of products with complete specifications, reliable quality and moderate price. Our goal is to provide high-quality products at competitive prices, and offer first-class services to customers all over the world to meet their different needs.

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