300P-72 Cells Series 300Watt Poly-crystalline Solar Panels
Description
72-cell panels are commonly used for larger systems, especially utility-scale but also residential and commercial projects. Most 72-cell panels measure with power output in the range of 300watt to 350watt. 72-cell panels are ideal for larger systems because the bigger size reduces the total number of connections and components, making for an easier installation with less maintenance.
The 300Watt power output solar panel with 4 or 5 busbars >15.5% module efficiency, salt mist, ammonia.
300Watt PV Module, MC4 compatible, 72 Cell Poly, 1000VDC
◇Superior performance and reliability
◇Positive power tolerance 0~+3%
◇Modules ranging from 300-340W
◇4BB or 5BB cells new technology
◇Anti-reflective glass with self-cleaning function
◇IP67 protection level junction box with quality diodes ensure module running safely
◇Certified to withstand increased loads of up to 5400Pa
◇Outstanding performance in low-light conditions
◇Excellent temperature coefficient giving higher yields in the long term
◇Certified PID free
◇25 years linear power warranty; 10 years product warranty
Applications
* Utility scale application and other off-grid & on-grid Commercial/Industrial/Residential ground & roof-top applications.
Specification of the 300w poly solar panels utility scale ground mounted
Electrical Characteristics
Module type | 300P-72 |
Max-power at ST(Pmax) | 300W |
Power output tolerance | 0 -3% |
Voltage at Pmax (Vmp) | 36.41V |
Current at Pmax (Imp) | 8.24A |
Open-circuit voltage (Voc) | 45.20V |
Short-circuit current (Isc) | 8.73A |
Cell efficiency | 17.3% |
Module efficiency | 15.5% |
STC: Irradiance 1000W/m2 Cell temperature 25℃ AM=1.5
Temperature Characteristics
Nominal operating cell temperature(NOCT) | 45±2℃ |
Temperature coefficients of Pmax | -0.45%/℃ |
Temperature coefficients of Voc | -0.34%/℃ |
Temperature coefficients of Isc | 0.06%/℃ |
Operating Conditions
Max-system voltage | 1000VDC |
Limiting reverse current | 15A |
Operating temperature range | -40℃ to +85℃ |
Max. static load front (e.g., snow) | 5400Pa |
Max. static load back (e.g., wind) | 2400Pa |
Max. hailstone impact (diameter / velocity) | 25mm / 23m/s |
Mechanical Characteristics
Cell type | Polycrystalline silicon 156×156mm |
Number of cells | 72 (6×12) |
Front cover | 3.2mm Low iron tempered glass |
Back sheet (color) | White |
Frame (material / color) | Anodized aluminum alloy / silver |
Junction Box (protection degree) | ≥IP65 |
Cables | 0.9M/1M/1.2M / 4mm2 |
Connectors | MC4 compatible / IP67 |
Module dimensions (L / W / H) | 1956mm× 992mm× 40mm |
Weight | 21.6kg |
Packing Configuration
Container | 20’GP | 40’HQ |
Pieces per pallet | 52 | 58 |
Pallets per container | 5 | 11 |
Pieces per container | 260 | 638 |
Mechanical Drawings
Electrical Curves
e.g., PV module 300W
Product details of the 300w poly solar panels utility scale ground mounted
Packing& Delivery
Transport of goods by sea, by air freight, by express DHL/UPS/TNT/FedEx etc.
Payment
Payment Term | T/T | EXW | 1. 30% T/T in advance, balance of payment shall be paid before shipment. |
FOB | |||
CFR(C&F) | 2. 30% T/T in advance, balance of payment shall be paid before shipment; 3. 30% T/T in advance, balance of payment paid against copy of B/L. | ||
CIF | |||
L/C | Amount more than 50,000 USD, we can accept 30% T/T deposit + 70% balance by Irrevocable L/C at sight. | ||
Western Union | Amount less than 5000 USD | ||
Our Service
◇We provide reliable solar products and also try our best to meet every client need;
Also we not only accept bulk order, also accept small trial order to support the customer.
◇The OEM order is also available and acceptable.
◇If customer find out any damage when goods arrived, please contact us directly and we will response to solve the problem together asap.
◇Any questions and inquiries will be replied within 24 hours.
FAQ
Q: What power of this 72 cells poly
solar panel available?
A: Now this series poly solar panel 300W, 310W, 320W available.
Q: What is the lead time for you
to produce one container panels?
A: Usually it takes two weeks.
Q: Do I need to buy PV cables for
the panel?
A: The panel comes with positive and negative IP67 MC4 connectors and
2*900mm PV cables.
Q: Can I use this panel to directly
charge battery?
A: We suggest you to use a solar charge controller to charge the battery.
Jensys Power is specialized in manufacturing, supplying premium solar panels 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.