Polycrystalline Silicon Solar Modules 72Cell-305W

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1000 watt
Supply Capability:
10000000 watt/month

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1. Structure of Polycrystalline Silicon Solar Modules 72Cell-305W Description

Solar panels can be used as a component of a larger photovoltaic system to generate and supply electricity in commercial and residential applications.

-Tests by independent laboratories prove that  modules:

 Fully conform with certification and regulatory standards.

 Withstand wind loads of up to 2.4kPa and snow loads of up to 5.4kPa, confirming mechanical stability.

 Successfully endure ammonia and salt-mist exposure at the highest severity level, ensuring their performance in adverse conditions.

- High effi ciency, multicrystalline silicon solar cells with high transmission and textured glass deliver a module effi ciency of up to 16.0%, minimizing installation costs and maximizing the kWh output of your system per unit area.

- Tight positive power tolerance of 0W to +5W ensures you receive modules at or above nameplate power and contributes to minimizing module mismatch losses leading to improved system yield.

- Top ranking in the “TÜV Rheinland Energy Yield Test” and the “PHOTON Test” demonstrates high performance and annual energy production.


2. Main Features of the Polycrystalline Silicon Solar Modules 72Cell-305W


- 10-year limited product warranty1.

- Limited power warranty1: 1 year at 98% of the minimal rated power

output, 10 years at 92% of the minimal rated power output, 25 years

at 82% of the minimal rated power output.

1In compliance with our Warranty Terms and Conditions.


IEC 61215, IEC 61730, MCS, CE, ISO 9001:2008, ISO 14001:2004, BS OHSAS 18001:2007, PV Cycle, SA 8000


3. Polycrystalline Silicon Solar Modules 72Cell-305W Images



4. Polycrystalline Silicon Solar Modules 72Cell-305W Specification

Electrical parameters at Standard Test Conditions (STC)窗体底端

Power output

P max



Power output tolerances

ΔP max


0 / + 5

Module effi ciency

η m



Voltage at Pmax

V mpp



Current at Pmax

I mpp



Open-circuit voltage

V oc



Short-circuit current

I sc


8.93 窗体底端


 5.  FAQ of Polycrystalline Silicon Solar Modules 72Cell-305W

(1) Can you offer the test report of the module?
     Sure. All the solar modules must pass necessary tests including EL test and ultra-red test and other visual test of the apperance, and the test report presents all the detailed data of the modules.
(2) How  to confirm about the quantity and the type of solar module?
     It depends on the solar system where  you want to put into use the solar modules. We have experienced engineers to design for your order and you need to give more information to fix the details.
(3) How long will you deliver the solar modules?
     We need to purchase the materials according to the list confirmed by you and put into production, and  we will do our best to get your satisfaction.


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