Free shipping over $199 · 5-year warranty · 30-day returns · ⭐ 4.9 from +560 Google reviewsFree shipping over $199 · 5-year warranty · 30-day returns · ⭐ 4.9 from +560 Google reviews
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AP Systems DS3/QS1/QT2 AC Bus End Cap
System Components & Permitting

AP Systems DS3/QS1/QT2 AC Bus End Cap

$12.00$20.00Save $8.00
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APsystems DS3/QS1/QT2 AC Bus End Cap

One needed per microinverter string

The APsystems DS3/QS1/QT2 AC Bus End Cap is a small but essential accessory designed to safely terminate the end of a compatible APsystems AC bus cable. Built for use with DS3, QS1, and QT2 microinverter systems, this end cap helps complete your solar installation with a clean, secure finish while supporting proper system setup.

Ideal for residential and commercial solar projects, the AC bus end cap is made to fit compatible APsystems bus cable systems and helps protect the open cable end from exposure during installation. It is an important finishing component for installers looking to maintain an organized, professional solar array layout.

Whether you are expanding a system, replacing a worn part, or completing a new installation, the APsystems AC Bus End Cap for DS3, QS1, and QT2 is a reliable accessory for a tidy and properly terminated microinverter wiring system.

Key Features:

  • Compatible with APsystems DS3, QS1, and QT2 systems
  • Designed to terminate the end of a compatible AC bus cable
  • Helps create a clean and professional solar installation
  • Ideal for residential and commercial solar applications
  • Essential accessory for completing APsystems microinverter system layouts

Free shipping

On orders over $199

Free returns

30-day hassle-free

5-year warranty

Included with every unit

4.9

Based on +560 Google reviews

Verified businessRead all reviews
MA

Michael “Al” Remes

3 months ago

“The experience with 8M Solar is one I would recommend to anyone looking to invest in offsetting their energy costs without the headache of dealing with the local utility companies. Their pricing and consumer experience are unmatched among their competitors.”

Posted on Google · Verified review

BA

Bob Alsip

a month ago

“8MSolar stood out at the top with the best price for the Tesla Powerwall 3 as well as the panels. The quality of installation was superb — conduits run perfectly in alignment, clean bends, and wiring that was some of the best I have seen.”

Posted on Google · Verified review

KS

Kamesh Surabhi

2 months ago

“I had an excellent experience with 8M Solar from start to finish. The crew arrived on time, worked efficiently, and completed the job with great attention to detail. The system is performing exactly as promised.”

Posted on Google · Verified review

MF

Mike Fitzsimmons

4 months ago

“8M was always very responsive and helpful navigating a process that once seemed overwhelming. The install went smoothly and was accomplished all in one day. So far we're super happy with the panels, Powerwall 3 and generation.”

Posted on Google · Verified review

N

NEN

3 weeks ago

“Professional, knowledgeable and responsive throughout the entire process and even after installation. Their attention to detail and commitment to customer satisfaction exceeded my expectations. Highly recommend.”

Posted on Google · Verified review

Pairs well with

AP Systems DS3/QS1/QT2 Y-Conn Cap

AP Systems DS3/QS1/QT2 Y-Conn Cap

$7.00

APsystems DS3/QS1/QT2 Y-Conn Cap The APsystems DS3/QS1/QT2 Y-Conn Cap is an essential accessory designed to seal and pro