Limited stock

SMA Sunny Tripower CORE1 50.0kW 3-Ph Inverter

$6,296^.26

$7,425

Save $1,128^.74

Strong buyer interest

(34 ratings)

SpecificationCompareSee all
TypeString Inverters
PhasesThree-phase
AC Output Voltage480 VAC
Max DC Voltage (Voc)1000 VDC
Attachments
Datasheet

Customer reviews & Questions

Verified buyer reviews

Reviews (34)
Questions (3)

Mary-Kate

03/03/2025

SMA Sunny Boy 5.8 Inverter Smart Energy SMA-SBSE5.8-US-50

Reliable in all weather. Had a cold snap and it didn’t miss a beat

robert thomas

12/11/2024

SMA Sunny Boy 9.6 Inverter Smart Energy SMA-SBSE9.6-US-50

love the monitoring app, simple and clear.

r.o.n

11/14/2024

SMA Sunny Boy 9.6 Inverter Smart Energy SMA-SBSE9.6-US-50

plenty efficient I check production daily works perfect

a.richardson

10/20/2024

SMA Sunny Boy 5.8 Inverter Smart Energy SMA-SBSE5.8-US-50

love it, quiet and dependable. i check the app daily

bigAl

10/04/2024

SMA Sunny Boy 9.6 Inverter Smart Energy SMA-SBSE9.6-US-50

Handles all my solar panels easy no problem at all.

bbb_eee_nnn

08/31/2024

SMA Sunny Boy 3kw Inverter 3.0-1SP-US-40

Really appreciate how you made purchasing complicated equipment easy. thanks!

TYLER

08/19/2024

SMA Sunny Boy 5.8 Inverter Smart Energy SMA-SBSE5.8-US-50

Really happy with this inverter runs smooth no noise and easy to monitor.

Berkley

02/19/2024

SMA Sunny Boy 3kw Inverter 3.0-1SP-US-40

a nice inverter for a small system. really worked wonders for me. pretty easy to set up too.

Vanessa

09/17/2021

SMA Sunny Boy Inverter 7.7kW SB7.7-1SP-US-41

Great article I would have spent hours figuring it out by myself:) so far inverter running great!

Julian

08/24/2021

SMA Sunny Boy Inverter 7.7kW SB7.7-1SP-US-41

Good value on this inverter thanks.

Yensen L. (Yukata)

07/20/2021

SMA Sunny Tripower CORE1 50.0kW 3-Ph Inverter

We purchased this inverter from A1solarstore four months ago for our parking complex and since we’ve promised them a review, here it is. Overall, we are satisfied with the delivery and performance. The installation indeed was simpler than we anticipated. Our system is only 40 kW and the inverter handles it well. It is somewhat loud, but honestly, it’s not much of a problem for us. One of our employees can manage it though his smartphone, but so far there was simply no need for it.

TulipDay00

07/11/2021

SMA Sunny Tripower CORE1 62.0kW 3-Ph Inverter

Thank you for your help! The service was great, we are very happy with the purchase!

Nick

07/09/2021

SMA Sunny Boy Inverter 3.8kw SB-3.8-1SP-US-41 Open Box

A1solarstore was very helpful along the way. Me and my wife used the solar calculator to size a system and picked this inverter. Highly recommend

Kirk

06/25/2021

SMA Sunny Tripower CORE1 50.0kW 3-Ph Inverter

PACKAGE ARRIVED THANK YOU

ChuckB

06/22/2021

SMA Sunny Boy Inverter 3.8kw SB-3.8-1SP-US-41 Open Box

This inverter is quite small, but it does its job. I found it very convenient for my needs: I can watch the performance of my system wherever I want. Feels good to go solar.

Sam

06/13/2021

SMA Sunny Boy Inverter 7.7kW SB7.7-1SP-US-41

Really simple installation

Jen Myers

06/03/2021

SMA Sunny Boy Inverter 3.8kw SB-3.8-1SP-US-41 Open Box

We’ve bought this inverter along with the panels (Canadian Solar). Our system is small, and this Sunny Boy fits it well. The shipment was fast and so far our solar project is going great.

FEY

06/03/2021

SMA Sunny Tripower CORE1 62.0kW 3-Ph Inverter

The inverter is good. We installed it at our shop in Berkeley. It currently is at our roof next to panels and AC unit. No complaints, it’s quite easy to manage. Robert

Michael

02/11/2021

SMA Sunny Boy Inverter 6w SBS-6.0-US-10

It is one of the best solar companies and I was pleasantly surprised with their customer service.

Jean

11/10/2020

SMA Sunny Boy Inverter 7kw SB-7.0-1SP-US-41

I am writing to express my sincere thanks for the help that A1 Solar has given me in the selection of my new inverter. Thank you so much.

Richard

11/09/2020

SUNNY BOY STORAGE 3.8kw SBS-3.8-US-10

Everyone was knowledgeable and pleasant to work with and did a good job of responding to various questions about technical issues of the product.

Marryan

10/26/2020

SMA Sunny Boy Inverter 3kw SB-3.0-1SP-US-41

I was searching for solar companies online and got quotes from several of them. I evaluated them not just based on their price, but also how much information those people giving me the quotes could give me about why they were choosing that system. I decided to go with A1 Solar by my impressions of how organized they were. I had another company that I was looking at who failed to get back to me in a timely manner several times, and so I eliminated them.

Henry

10/24/2020

SMA SUNNY BOY STORAGE 5kw SBS-5.0-US-10

Solar representative was knowledgeable, patient and professional answering all my questions about the inverter I needed. Thank you.

John

09/19/2020

SMA Sunny Boy Inverter 6kw SB-6.0-1SP-US-41

We had a high electricity bill and wanted to be more environmentally conscious. We went solar and it was a very good experience overall. The custom service was excellent.

Tom

09/11/2020

SMA SUNNY BOY STORAGE 5kw SBS-5.0-US-10

Great service and excellent staff. Most of them are very responsive and attentive to customers' questions. I had a complicated case and they responded with professionalism and patience and I highly appreciated for their efforts to smooth the entire process. Highly recommended.

Jeremy

08/25/2020

SMA Sunny Boy Inverter 5kw SB-5.0-1SP-US-41

Honest and professional company that made us feel welcome. Thank you.

Charles

08/18/2020

SUNNY BOY STORAGE 3.8kw SBS-3.8-US-10

Very professional and we love our electric bill.

Scott

07/18/2020

SMA Sunny Boy Inverter 5kw SB-5.0-1SP-US-41

Exceeded my expectations! Very customer dedicated! Knowledgeable and friendly!

Thomas

06/25/2020

SMA Sunny Boy Inverter 6kw SB-6.0-1SP-US-41

When I called A1 Solar, they were very friendly. They told me what kinds of inverters they had and I liked that they had what I wanted. I'm really impressed with everything.

James

06/15/2020

SMA Sunny Boy Inverter 6w SBS-6.0-US-10

Great crew from start to finish. They were polite, knowledgable & answered all of my questions.

Danny

05/25/2020

SMA Sunny Boy Inverter 7kw SB-7.0-1SP-US-41

Given how much searching and research I’ve done I can only applaud your service. I will be referring you to anyone else I know who is interested in solar.

Gerry

05/24/2020

SMA Sunny Boy Inverter 3kw SB-3.0-1SP-US-41

I was really impressed with their salesperson and they knew what they were doing. They’re an excellent company to work with.

Yensen L. (Yukata)

07/20/2021

Kirk

06/25/2021

PACKAGE ARRIVED THANK YOU

Oroo0

07/18/2021

Is it possible to ship it to Peru?

A1 SolarStore

Good day. No, the delivery is available only across continental US.

Siiri

06/29/2021

CAn you tell me how long the delivery is going to take?

A1 SolarStore

Good day. The delivery usually takes 5-7 business days.

German

06/11/2021

Hi, how does it deal with shading.

A1 SolarStore

Good day. Better than most inverters: it has OptiTrac Global Peak shade tolerant MPP tracking. It is possible to add power optimizers to improve the performance of problematic panels.

Specification

Type	String Inverters
Phases	Three-phase
AC Output Voltage	480 VAC
Max DC Voltage (Voc)	1000 VDC
Features	Communication Module Fan Cooling Indoor Inverter Monitoring System Outdoor Inverter Rapid Shutdown Smart Load Control
Dimensions LxWxH	24.4 x 22.4 x 28.8 in
Weight	185 lbs
Manufacturer	SMA America LLC
Manufacturer Part #	STP50-US-41
Operating Temperatures	–13°F to 140°F
Warranty	10 years standard; 15/20 years optional

More SMA America LLC products

SMA Sunny Boy 3.8 Inverter Smart Energy SMA-SBSE3.8-US-50

Pickup on Fri, Oct 17 from Pompano Beach, FL

Delivery on Oct 22–27

SMA Sunny Boy 4.8 Inverter Smart Energy SMA-SBSE4.8-US-50

Pickup on Fri, Oct 17 from Pompano Beach, FL

Delivery on Oct 22–27

SMA Sunny Boy 5.8 Inverter Smart Energy SMA-SBSE5.8-US-50

Pickup on Fri, Oct 17 from Hollywood, FL

Delivery on Oct 22–27

About product

Sunny Tripower CORE1-US is a grid-tie inverter primarily for commercial solar systems. Its power output is at 50,000 Watts (50 kW). It is a free-standing inverter which is well-suited for flat rooftop installations, carports and ground systems. No additional racking is required which makes the installation process much easier. It has 12 string inputs which also simplifies the setup.

The MPP trackers ensure the highest production levels of the whole system. The model reaches an efficiency of 98%. The inverter is warranted for 10 years with possible extensions to 15 or even 20 years.

Features:

Rated power output: 50,000 W
Modern design with no need for racking
Voltage: 480 Volt
Weight: 185 lb
Dimensions: 24.4 x 28.8 x 22.4 in
Efficiency: 98%

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