Solar Lattice

Product

Sunny Tripower CORE1-US

ID
prod:sma-stp-core1-us
IRI
https://solarlattice.org/kb/prod/sma-stp-core1-us
Status
active
Also known as
Sunny Tripower CORE 1, STP CORE 1, STPCORE 1, CORE 1 US, STP xx US 41, STP xx US 411, STP 33-US-41, STP 50-US-41, STP 62-US-41, STP 50-US-40
Category
Inverters
Make
sma
Product level
family

The Sunny Tripower CORE1-US is an SMA inverter family for the US market, covering the STP 33-US-41, STP 50-US-41 and STP 62-US-41 models plus the earlier STP 50-US-40. Replacement assemblies, such as the communication assembly, come as SMA spare-part sets, and some sets are shared with the Sunny Tripower CORE1.

<!-- review notes

Claims

manufactured_by

c1 drafted · lead SMA

instance_of

c2 drafted · lead Inverter

implements

c3 drafted · lead DC arc-fault protection

Scope: firmware from 03.12.21.R

Conditions: Enhanced AFCI event handling on STP 33-US-41, STP 50-US-41 and STP 62-US-41 from firmware 03.12.21.R

On the older STP 50-US-40 enhanced AFCI event handling is not available; AFCI there results only in permanent operation inhibition.

review note: support check: partial - Passages show enhanced AFCI event handling from 03.12.21.R on the -41 models and not available on STP 50-US-40 (only AFCI with permanent inhibition), but don't explicitly state the firmware 'min' scope phrasing beyond the table; core is supported, though 'supports DC arc-fault protection' is implied.

c4 drafted · lead I-V curve scan

Scope: firmware from 03.12.21.R

Conditions: STP 33/50/62-US-41 with firmware 03.12.21.R or later

Listed as not available for the STP 50-US-40.

Referenced by

Data