SMA 20kW Sunny Tripower X String Inverter STP 20-US-50
Inverter buying guide · Conductor sizing for DC circuits · Request a quote
Ships by freight. Carrier checkout rates can’t price this correctly — we quote the exact delivered rate to your ZIP.
Orders ship via freight or ground from our Louisville, KY warehouse. Tracking provided once your order ships.
Ships via LTL freight — palletized, liftgate available. Our team confirms freight details within 1 business day.
✓ Lock pricing 7 days · Share with clients · Wire/ACH accepted
Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you
Transit estimates from Louisville, KY. Freight details →
- SKU
- USIN100-0514
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 20kW Sunny Tripower X String Inverter STP 20-US-50 is a inverters from SMA America identified by manufacturer part number USIN100-0514. It is intended for professional electrical and renewable-energy installations where verified model compatibility matters.
Product details
- Built by SMA , the Tripower X platform combines advanced monitoring, flexible design, and industry-leading reliability in a compact, installer-friendly form factor.
- The Sunny Tripower X series is designed to simplify commercial solar installations while delivering long-term performance and reliability.
Confirm voltage, capacity, dimensions, certifications, and system compatibility against the current manufacturer data sheet before ordering.
| SKU | USIN100-0514 |
|---|---|
| Manufacturer | SMA |
| Competitor price checked | |
| Competitor source | ussolarsupplier.com/products/sma-stp-20-us-50-sunny-tripower-x-string-inverter |
| Container price | |
| Container qty | |
| Datasheet | ![]() |
| Pallet price | |
| Pallet qty | |
| Unit price |

