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CSUN 320W Solar Panel, CSUN310-72M Mono Silver Frame

USD $251.10
Availability: Out of stock
CSUN CSUN310-72M 310W Mono Silver Frame Solar Panel,with 72 Cells,High Quality,Module Efficiency 16.01%.
Processing Time
Ships in 24 hours: Processing Time is guaranteed to be shorter than 24 hours.
Shipping Time
Expedited: 3-5 business days
Standard: 6-8 business days
We ship to over 200 countries worldwide!
Model ID CSUN310-72M
Manufacturer CSUN
Electrical Characteristics
Watts (STC), W 310
Maximum Power (Vmp) 37.1 V
Maximum Current (Imp) 8.36 A
Open Circuit Voltage (Voc) 45.7 V
Short Circuit Current (Isc) 8.86 A
Module Efficiency 16.01 %
Watts (PTC) No
Power Tolerance ±3 %
Mechanical Characteristics
Cell Technology Monocrystalline
Cell Size 156×156mm
Cells Qty Standard 72 Cells, 6'
Weight (Kg) 22.3000
Dimension 1956*990*50 mm
Junction Box IP 65
Output Cable 12 AWG
Module Color Silver Frame
Moduel Connector MC4 or Compatible
Operating Conditions
Maximum System Voltage 1000 VDC
Operating Temperature -40℃~+85℃
Maximum Series Fuse 20 A
Max Snow Load 5400 Pa
Package Information
Pieces per Pallet No
Weight per Pallet (Kg) No
Dimension of Pallet No
Pallets Per Container No
Pieces per Container No

CSUN ,established in 2004, is a hi-tech corporation with its core business in R&D,manufacturing ,and sale of high efficiency silicon based solar cells and modules.

This 310 watt 72 cells CSUN solar panel is composed of monocrystalline cells and encased in a silver anodized aluminum frame. This solar panel is desinged for grid-tie and off-grid applications that are primarily for residential systems.

25-Year Linear Performance Guarantee and 10-Year product warranty.

Shipping costs are based on pricing, weight and extra cost on handing. International shipping costs for freight shipments calculated by the shopping cart are estimates only. Please contact us by phone, email or online chat to get quotation of freight fee and handling fee. Then you can choose to select shipping service and pay that  service by credit or wire.

If you have any questions, please click one of these options to contact us:

  • E-mail:
  • Online chat
  • Phone call: +1 (626) 575-8822

Use of site as well as purchase constitute consent and understanding of’s return policy. is not responsible for any fluctuation in the international currency exchange rate.  International customers will receive refunds equivalent to the USD (US dollar) price at the time of purchase.

No returns will be accepted without prior authorization and must include the authorized letter signed from ACOSolar in order to return product. Any product that is returned must be brand new, in perfect condition and packaged in the original manufacturer's packaging with all hardware and documentation. 25% of total payment will be charged if package has been ever opened.

No returns will be accepted on installed items. Returns must be shipped with prepaid freight and insured via the carrier of your choice within 30 days of delivery. No returns will be accepted beyond 30 days of original delivery. Shipping charges will not be refunded, unless, an error was made by ACOSolar in shipping.

Because of the customization involved, trackers, racking and mounting hardware is non-returnable.

All returns shall be subject to freight cost to a restocking fee.  

Please contact Customer Service at or 626-575-8822.

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