300 watt solar panels, Poly solar panels 300W, High performance 300W Solar Modules Quality Choice

Risun Solar Panel/Solar Module 300w Poly Solar Panel Pictures 

RISUN Solar Panel/Solar Module Factory & Packing Pictures

RISUN Solar Panel/Solar module CE TUV ISO Certificate

RISUN Solar Panel/Solar Module Exhibition Show Pictures

RISUN Solar Panel/Solar Module Specifications

Things you may care:

1. What is the brand of this 300W poly photovoltaic Solar panel?

RISUN, we are the manufacturer of this panel, OEM service is available, as well as wholesale trades.

2. About the glass we use for the front of the panel:

---3.2mm tempered glass , light transmittance up to 95%.

3. Does it meet Europe Standards for Solar Energy ?  

This is TUV approval products, all producing procedure strictly accords with TUV&UL.

4. What is the Efficiency level ?

--- Between 16-18.9% for solar cells.

5. What's the nominal Voltage?

    18V. So it can charge 12V battery. If you need 36V to charge 24V battery, just loose the cable from the solar panel and connect them in series. If you're not sure what to proceed, just contact us.

6. How to make the payment?

    20% advanced in deposit by T/T or L/C, the rest payed after receiving B/L copy.

7. How long is the shipping time?

    5-15 days after receiving deposit by the first available vessel to your country.

Our trustworthy promises:

 a.Strict selection of appearance and electric performance before encapsulation
 b.Excellent effect at low light level
 c.High transparent tempered glass 
 d.High quality EVA and back film
 e.Anodic oxidized aluminum frame and waterproof junction box 
 f.Unique process making panels  nice-looking , rugged weather-resistant, 

 g. A leak hole design against seeped icing  and frame distortion
 h. Super esay to install

Sincerely hope to find a way to cooperate with you. If you have any questions, pls 

do not hesitate to contact us at skype: George Lu