Hot-Selling Grade A MONO SOLAR PANEL 72 Cells 320W 330W 340W 350W
72-cell series solar panels (24V) with power output in the range of 300-360 watts. 72-cell panels are commonly used for larger systems, especially utility-scale but also residential and commercial projects as the bigger size panel reduces the total number of connections and components, making for an easier installation with less maintenance
◇Photovoltaic modules made of monocrystalline (156×156mm) silicon solar cells.
◇4/5-busbar solar cells technology for enhancing the power output.
◇Production guarantee positive power tolerance from 0 to +3%.
◇High transmittance low iron tempered glass anti-reflex coating to increase light absorption.
◇Unique frame design with high mechanical strength for easy installation.
◇Excellent temperature coefficient giving higher yields in the long term.
◇Certified to withstand increased loads of up to 5400Pa.
◇High power performance even at lower irradiation.
High output and efficiency even under low light conditions
Salt mist corrosion tested, perfect for harsh climatic conditions
High cell efficiency with quality silicon materials for long term output stability and reliability; rigorous quality control to meet highest international standards.
Tested in accordance to the standard IEC 62804, our PV modules have demonstrated resistance against PID (Potential Induced Degradation), which translates to security for your investment.
◇25-YEAR 80% Power Output Warranty
◇12-YEAR 90% Power Output Warranty
◇10-YEAR Material & Workmanship Warranty
Large Scale Residential and Commercial Projects, Utility-Scale Projects...
Max-power at ST(Pmax)
Power output tolerance
Voltage at Pmax (Vmp)
Current at Pmax (Imp)
Open-circuit voltage (Voc)
Short-circuit current (Isc)
STC: Irradiance 1000W/m2 Cell temperature 25℃ AM=1.5
Nominal operating cell temperature(NOCT)
Temperature coefficients of Pmax
Temperature coefficients of Voc
Temperature coefficients of Isc
Limiting reverse current
Operating temperature range
-40℃ to +85℃
Max. static load front (e.g., snow)
Max. static load back (e.g., wind)
Max. hailstone impact (diameter / velocity)
25mm / 23m/s
Monocrystalline silicon 156×156mm
Number of cells
3.2mm Low iron tempered glass
Back sheet (color)
Frame (material / color)
Anodized aluminum alloy / silver
Junction Box (protection degree)
0.9M/1M/1.2M / 4mm2
MC4 compatible / IP67
Module dimensions (L / W / H)
1956mm× 992mm× 40mm
Pieces per pallet
Pallets per container
Pieces per container
e.g., PV module 300W
Qualifications & Certifications
IEC 61215, IEC 61730, CE, IEC 62804 (PID Free), UL 1703, J-PEC, PV CYCLE, IEC/EN 61701, IEC 62716
Transport of goods by sea, by air freight, by express DHL/UPS/TNT/FedEx etc.
Delivery time: to be delivered within 5-20 days after receiving the payment.
1. 30% T/T in advance, balance of payment shall be paid before shipment.
1. 30% T/T in advance, balance of payment shall be paid before shipment;
2. 30% T/T in advance, balance of payment paid against copy of B/L.
Amount more than 50,000 USD,
we can accept 30% T/T deposit + 70% balance by Irrevocable L/C at sight.
Amount less than 5000 USD
◇All solar products are strictly tested and inspected before delivery.
◇We provide sample order for customers to test our products quality.
◇The OEM order is also available and acceptable.
◇Fast delivery with good cooperated forwarder shipment.
◇Any questions and inquiries will be replied within 24 hours.
Q: What is the efficiency of your
A: This series mono module efficiency 19.1%-20.8%.
Q: What kind of solar cells does
A: Grade A Mono solar cells 156*156mm for this 72cells series solar modules
Q: Is the front panel glass or plastic?
A: 3.2mm thickness tempered glass, light transmittance up to 95%..
Q: How you package the solar panels?
A: standard export carton and wooden pallet etc.
Jensys Power is specialized in manufacturing, supplying premium solar panels solar energy products since 2006, which is well-known as one of the leading solar panels manufacturer and supplier of solar panels & solar system products. We are now serving more than 80 countries & regions, meanwhile also received high reputation on the superior product performance and reliability, state of the art technology and built long term good partnerships with valued customers. You are welcome to contact us if you are interested in our products.