SMA 3-172-1500-2-21: Specs & Datasheet
MPN: 3-172-1500-2-21The SMA 3-172-1500-2-21 is listed under string inverters in the SMA catalog at Portlandia Electric Supply. Contractors and buyers searching “3-172-1500-2-21” 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. Key published ratings: Power Output 172 kVA @ 660 VAC.
Specifications
| Manufacturer | SMA |
|---|---|
| MPN | 3-172-1500-2-21 |
| Model Number | SHP 172-US-21 (3-172-1500-2-21) |
| Power Output | 172 kVA @ 660 VAC |
| DC Input | 1500 VDC, 1× MPPT (941–1500 VDC) |
| Peak Efficiency | 99.0% CEC |
| Enclosure | Type 4X (Outdoor) |
| Cooling | OptiCool (forced-convection) |
| Dimensions (W×H×D) | 30.3" × 32.7" × 18.2" |
| Weight | 218 lb |
| Certifications | UL 62109, UL 1741-SB, IEEE 1547-2018, FCC Part 15 Class A |
| Warranty | 5-year standard, extendable up to 25 years |
| ⏱ Lead Time | In Stock | Typical delivery: 4–10 days Contact us for current availability and project pricing. |
Compatible With / Used In
- Inverters applications — manufacturer-listed product category for this part number
- Exact part-number replacements — this page covers MPN 3-172-1500-2-21 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
SMA publishes datasheets and installation documents through its official website. For the 3-172-1500-2-21 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
View the 3-172-1500-2-21 product page →Get a quote →
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Frequently Asked Questions
What are the specs of the SMA 3-172-1500-2-21?
Key published specs — Model Number: SHP 172-US-21 (3-172-1500-2-21); Power Output: 172 kVA @ 660 VAC; DC Input: 1500 VDC, 1× MPPT (941–1500 VDC); Peak Efficiency: 99.0% CEC. 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 3-172-1500-2-21 datasheet?
SMA publishes datasheets and installation documents through its official website. For the 3-172-1500-2-21 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
Is the SMA 3-172-1500-2-21 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 3-172-1500-2-21 is the right part?
Match the full part number 3-172-1500-2-21 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.