Solis 7.6kW Single Phase String Inverter Solis-1P7.6K-4G-US-R (Tigo RSS transmitter) Solis
Solis 7.6kW Single Phase String Inverter Solis-1P7.6K-4G-US-R (Tigo RSS transmitter) Solis

Solis 7.6kW Single Phase String Inverter Solis-1P7.6K-4G-US-APST

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Solis 7.6kW Single Phase String Inverter Solis-1P7.6K-4G-US-R (Tigo RSS transmitter) Solis

Solis

Solis 7.6kW Single Phase String Inverter Solis-1P7.6K-4G-US-APST

$2,599.00 $2,159.00
Solis 7.6kW Single Phase String Inverter Solis-1P7.6K-4G-US-R (Tigo RSS transmitter) Solis

Solis

Solis 7.6kW Single Phase String Inverter Solis-1P7.6K-4G-US-APST

$2,599.00 $2,159.00
  • Description
  • Why Buy From Us

Solis 7.6kW Single Phase String Inverter Solis-1P7.6K-4G-US-APST

Integrated AP Systems transmitter

The Solis-1P7.6K-4G-US-APST is a high-efficiency, single-phase residential inverter from the Solis 4G Series. Designed for seamless integration with U.S. solar installations, it includes built-in RSD (Rapid Shutdown) transmitter compatibility, 3 MPPTs, and enhanced monitoring options. It’s an NEC-compliant and smart-grid ready solution for modern PV systems.

Key Benefits

High Efficiency: Delivers up to 97.8% max efficiency and 97.5% CEC efficiency.

Integrated RSD Transmitter: Supports APSmart and Tigo for NEC 690.12-2020 compliance.

3 MPPT Inputs: Optimize performance across complex or shaded arrays.

Smart Monitoring: RS485 with optional Wi-Fi and cellular connectivity via SolisCloud.

Compact & Durable: Slim, convection-cooled design with NEMA 4X outdoor enclosure.

Special Technology

Transformerless Design: Lightweight and efficient with reduced internal losses.

Surge Protection: Integrated DC/AC Type III surge protection for added durability.

Smart Communication: Supports external module-level monitoring and grid interaction features.

Warranty

Comes with a 10-year standard warranty, extendable to 20 years with SolisCare options.

Best Uses

Residential Rooftop Installations: Perfect for U.S. homes requiring smart, code-compliant solar systems.

Smart-Ready Projects: Equipped for real-time performance tracking and mobile system monitoring.

NEC 690.12 Compliance: Pre-wired with RSD support for simplified safety installation.

Specifications Table

Specification Data
Model Solis-1P7.6K-4G-US-APST
Rated Output Power 7,600 W
Max. Input Voltage 600 V
MPPT Voltage Range 100 – 500 V
Start-up Voltage 120 V
Rated Voltage 330 V
Max. Input Current / Short Circuit 14 A / 22 A per input
MPPTs / Strings 3 / 3
AC Output Voltage 240 V / 208 V
AC Output Frequency 60 Hz
Max. Output Current (240V) 31.7 A
Max. Output Current (208V) 36.5 A
Max. Efficiency / CEC Efficiency 97.8% / 97.5%
Nighttime Power Consumption < 1 W
Cooling Natural Convection
Enclosure Rating NEMA 4X
Dimensions (W × H × D) 13.1 × 28.8 × 9.8 in
Weight 45.6 lbs
Communication RS485, optional Wi-Fi or cellular
Certifications UL1741SB, IEEE1547-2018, NEC 690.12, FCC Part 15

 

About Solis:

Solis is a global leader in solar inverter technology, offering efficient, reliable, and affordable grid-tied and hybrid inverters for residential, commercial, and utility-scale applications. Known for innovation and durability, Solis products are engineered to optimize energy yield and support smart energy management through advanced monitoring solutions. With a strong global presence and commitment to sustainability, Solis helps accelerate the transition to clean, renewable energy.

FAQs

Q: Is the Solis-1P7.6K-4G-US-APST compatible with my solar panels?
Yes, the Solis-1P7.6K-4G-US-APST supports a wide range of solar panel types. Your installer will design the optimal configuration based on your system requirements and panel specifications.

Q: Do I need a battery to use the Solis-1P7.6K-4G-US-APST?
No battery is required. This model is a grid-tied inverter designed for standard solar PV systems. However, it does not support battery backup by default.

Q: How do I monitor the performance of my Solis inverter?
The inverter supports Wi-Fi or optional data logging accessories for real-time monitoring. You can view system performance and energy production via the SolisCloud platform or mobile app.

Q: What happens if there is a power outage?
The Solis-1P7.6K-4G-US-APST will shut down during a power outage as a standard grid-tied inverter, unless connected to additional backup systems. It does not provide power during outages on its own.

Q: How do I maintain the Solis-1P7.6K-4G-US-APST?
Solis inverters require minimal maintenance. Check periodically for warning indicators and ensure proper airflow around the unit. Your installer may recommend occasional performance checks.

Q: What is the efficiency of the Solis-1P7.6K-4G-US-APST?
This model offers a high efficiency of up to 97.8%, ensuring reliable energy conversion in residential solar setups.

Q: What are the input and output voltage ranges?
It supports 208/240V output. Refer to the official Solis datasheet for detailed input voltage ranges, MPPT voltage range, and maximum input current.

Q: What communication protocols does it use?
The inverter supports Wi-Fi (optional), RS485, and DRM. Compatibility with SolisCloud enables remote monitoring and diagnostics.

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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