SMA Sunny Highpower PEAK3 172-US-21 (SHP 172-US-21) 172KVA 660VAC String Inverter - 3-172-1500-2-21
SMA Sunny Highpower PEAK3 172-US-21 (SHP 172-US-21) 172KVA 660VAC String Inverter - 3-172-1500-2-21
Your card is not charged until stock is confirmed. Enter your ZIP below for a transit estimate. Tracking provided once your order ships.
Ships via ground carrier, tracked. Pallet & heavy orders go LTL freight — our team confirms freight within 1 business day.
Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you
Transit estimates from Louisville, KY. Freight details →
- SKU
- PES-SPS-SIV-0735
- MPN
- 3-172-1500-2-21
Complete the job
Compatible gear contractors pair with this item
PES Supply is an authorized distributor for SMA. 50,000+ SKUs from 169 authorized brands.
SMA Sunny Highpower PEAK3 172-US-21
Utility-Scale String Inverter | 1500 VDC System
Product Overview
The SMA Sunny Highpower PEAK3 172-US-21 delivers industry-leading efficiency for utility-scale solar installations. With high power density and compact rack-mount design, this inverter is ideal for large DG and small utility applications while maximizing your system's performance.
Key Benefits
Compact, rack-mount design for large DG & small utility applications
Easy setup with SMA Data Manager M and Sunny Portal (ennexOS)
Type 4X enclosure and active cooling for harsh environments
Proactive monitoring reduces O&M overhead
Technical Specifications
| 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 & Warranty
Certifications: UL 62109, UL 1741-SB, IEEE 1547-2018, FCC Part 15 Class A
Warranty: 5-year standard, extendable up to 25 years
Documentation
⏱ Lead Time: In Stock | Typical delivery: 4–10 days
Contact us for current availability and project pricing.
Specifications & Documents: Full specifications & datasheet for SMA Sunny Highpower PEAK3 172-US-21 (SHP 172-US-21) 172KVA 660VAC String Inverter - 3-172-1500-2-21
| SKU | PES-SPS-SIV-0735 |
|---|---|
| MPN | 3-172-1500-2-21 |
| Manufacturer | SMA |
| Container price | |
| Container qty | |
| Height | |
| Isfollow | |
| Isindex | |
| Length | |
| Pallet price | |
| Unit price | |
| Width | |
| Inverter type | |
| Manufacturer | |
| Model number | |
| Voltage |
No documents available for this product. Contact us to request documentation.
