Canadian Solar CS3U-345P: Specs & Datasheet
MPN: CS3U-345PThe Canadian Solar CS3U-345P is listed under polycrystalline solar panels in the Canadian Solar catalog at Portlandia Electric Supply. Contractors and buyers searching “CS3U-345P” for specifications or the datasheet land here: below are the published specifications we have on file for this exact part number, plus compatibility and sourcing notes.
Specifications
| Manufacturer | Canadian Solar |
|---|---|
| MPN | CS3U-345P |
| Nominal Max. Power (Pmax) | 345 W |
| Operating Temperature | -40C ~ +85C |
| Module Efficiency | 17.39% |
| Open Circuit Voltage (Voc) | 46.1 V |
| Short Circuit Current (Isc) | 9.44 A |
| Max. System Voltage | 1500V (IEC/UL) |
| Dimensions | 2000 x 992 x 35 mm |
| Weight | 22.5 kg |
| Front Cover | 3.2 mm tempered glass |
| Frame Material | Anodized aluminium alloy |
Compatible With / Used In
- Solar Panels applications — manufacturer-listed product category for this part number
- Exact part-number replacements — this page covers MPN CS3U-345P only — confirm the full part number on your unit, quote, or datasheet before ordering
- Contractor and installer sourcing — quantity pricing and nationwide shipping from Portlandia Electric Supply — call (502) 790-0600
Datasheet Availability
Canadian Solar publishes datasheets and installation documents through its official website. For the CS3U-345P datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
View the CS3U-345P product page →Get a quote →
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Frequently Asked Questions
What are the specs of the Canadian Solar CS3U-345P?
Key published specs — Nominal Max. Power (Pmax): 345 W; Operating Temperature: -40C ~ +85C; Module Efficiency: 17.39%; Open Circuit Voltage (Voc): 46.1 V. The full specification table above lists every value we have on file; values marked “vendor listing” are from our supplier feed and pending manufacturer verification.
Where can I get the CS3U-345P datasheet?
Canadian Solar publishes datasheets and installation documents through its official website. For the CS3U-345P datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
Is the Canadian Solar CS3U-345P in stock?
Yes — in stock at Portlandia Electric Supply with nationwide shipping. Call (502) 790-0600 for pricing and lead time.
How do I make sure the CS3U-345P is the right part?
Match the full part number CS3U-345P exactly against your unit, quote, or existing datasheet — part-number families differ in ratings. Call (502) 790-0600 and our team will verify it before you order.
Specifications sourced from the manufacturer listing data maintained by Portlandia Electric Supply. Where a value is not published, it is marked as such — we do not estimate specifications. Questions: call (502) 790-0600. Portlandia Electric Supply, Louisville, KY — 12+ US distribution hubs.