Solis 3.6kW Single Phase Inverter Solis-1P3.6K-4G-US-A

The Solis-1P3.6K-4G-US-A is a reliable 3.6kW single-phase string inverter ideal for residential solar systems. With integrated module-level rapid shutdown, dual MPPTs, and broad voltage tracking range, it provides efficient, safe, and code-compliant solar power conversion in a compact design.

Key Benefits

Efficient Design: Up to 97.3% max efficiency and 96.6% CEC-rated efficiency.

Dual MPPTs: Two independent MPPTs for improved performance on rooftops with variable shading.

Built-in Rapid Shutdown: Compatible with APsmart and Tigo MLRSD systems for NEC 690.12 compliance.

Flexible Communication: RS485 included, with optional Wi-Fi or cellular connectivity.

Safe & Smart: Features AFCI, DC/AC surge protection, and ground fault monitoring.

Special Technology

Transformerless Architecture: Enhances conversion efficiency and reduces system size and weight.

Revenue Grade Meter (Optional): ANSI C12.20-2010 compliant metering available.

Natural Cooling: No fans required, increasing reliability and lifespan.

Wide MPPT Range: From 90V to 520V for optimal PV harvesting across various weather conditions.

Warranty

Backed by Solis with a standard 10-year warranty, extendable upon request.

Best Uses

Residential Installations: Perfect for small-to-medium home solar systems.

Code-Compliant Systems: Meets UL1741SB, NEC 690.12-2020, Rule 21, and HECO Rule 14H requirements.

Smart Monitoring Ready: Compatible with module-level monitoring and remote access platforms.

Specifications Table

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.

Why Buy From US Solar Supplier?

As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on.

We update our inventory daily with solar components that feature the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.

Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.

Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.

Expert Support: Our team is here to guide you every step of the way.

Manufacturer-Backed Warranties: Enjoy peace of mind with the 10-year product warranty directly from the manufacturer.

Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.

Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!

FAQs

Q: Is the Solis-1P3.6K-4G-US-A compatible with my solar panels?
Yes, the Solis-1P3.6K-4G-US-A is compatible with most common grid-tied solar panels. Your installer will ensure proper voltage and current matching for your system.

Q: Do I need a battery to use this inverter?
No battery is required. The Solis-1P3.6K-4G-US-A is a grid-tied inverter designed to operate without energy storage. However, pairing it with external equipment may allow for hybrid functionality if supported.

Q: How can I monitor my system’s performance?
You can monitor system performance using the Solis monitoring platform. The inverter supports Wi-Fi or optional data logging dongles to provide real-time access to production data via web or app.

Q: What happens in a power outage?
As a standard grid-tied inverter, the Solis-1P3.6K-4G-US-A shuts down during a power outage for safety reasons. It does not provide backup power unless used with additional hybrid system components.

Q: How do I maintain the Solis inverter?
Maintenance is minimal. Keep the unit clean and ensure it is well-ventilated. Periodically check for alerts or warnings via the display or monitoring portal. Annual system checks by your installer are recommended.

Q: What is the efficiency of this inverter?
The Solis-1P3.6K-4G-US-A offers a high efficiency rating—typically around 97.5%—ensuring minimal energy loss during conversion. Refer to the datasheet for precise specs.

Q: What are the input and output voltage ranges?
The inverter is designed for 208/240V output. Input voltage range and MPPT voltage range should be verified in the official Solis technical documentation to ensure compatibility.

Q: What communication options does it offer?
The Solis-1P3.6K-4G-US-A includes RS485 and supports Wi-Fi or cellular monitoring through optional accessories like the Solis Wi-Fi stick or Solis Cloud.