Solis 10kW Single Phase Inverter 1P10K-4G-US-APST-RGM

The Solis 1P10K-4G-US-APST-RGM is a high-efficiency single-phase grid-tied inverter with built-in APS module-level rapid shutdown (APST) and revenue grade metering (RGM). Designed for U.S. residential solar installations, it ensures code compliance and real-time monitoring with Sunspec compatibility.

Key Benefits

High Efficiency: Offers a maximum efficiency of 97.8% and a CEC efficiency of 97.5%.

Module-Level Shutdown: Integrated APS transmitter supports rapid shutdown and module-level monitoring.

Revenue Grade Metering: ANSI C12.20-2010 compliant built-in metering for utility billing accuracy.

Multiple MPPTs: Features four MPPT inputs for flexible string configuration and optimized performance.

Natural Cooling with Fan: Ensures quiet operation and thermal stability under full load.

Special Technology

Advanced Communication: Supports RS485, optional Wi-Fi, and cellular for remote monitoring and diagnostics.

AFCI and Surge Protection: Integrated DC/AC surge protection and arc fault circuit interrupter enhance safety.

Code Compliance: Meets UL1741SB, Rule 21, HECO Rule 14H, and NEC 690.12-2020 standards.

Warranty

Comes with a standard 10-year warranty, extendable based on installation requirements.

Best Uses

Residential Solar: Ideal for single-phase homes needing 10kW output and module-level compliance.

NEC 690.12 Installations: Built-in APST ensures safety and certification for rapid shutdown.

Utility Monitoring: Revenue grade accuracy supports incentive programs and net metering.

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.

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FAQs

Q: Is the 1P10K-4G-US-APST-RGM compatible with my solar panels?
Yes, this inverter supports a wide range of modern PV modules. Your installer will confirm compatibility based on your array's configuration and voltage range.

Q: Do I need a battery to use this inverter?
No, the 1P10K-4G is a grid-tied microinverter and does not require a battery. It converts solar power for immediate use or export to the grid. It is not designed for energy storage.

Q: How do I monitor the performance of the 1P10K-4G?
Performance can be monitored via the APsystems EMA (Energy Monitoring and Analysis) platform, accessible online or through a mobile app when paired with the ECU-R gateway.

Q: What happens during a power outage?
As a grid-tied inverter, it will shut down during a grid outage to ensure safety. It does not provide backup power or off-grid functionality.

Q: How do I maintain the inverter?
Minimal maintenance is needed. Regularly check for software updates and ensure the system remains clean, dry, and well-ventilated. Your installer may offer annual checkups.

Q: What is the efficiency of the 1P10K-4G?
The inverter offers high CEC-weighted efficiency, typically around 96.5%. Refer to the datasheet for precise specifications.

Q: What are the input and output voltage ranges?
The QT2 10kW model typically supports 208V three-phase output. Input voltage depends on the connected module count per channel—check the official datasheet for full specs.

Q: What communication protocols does it use?
It communicates via Zigbee with the ECU-R gateway, which connects to the internet for monitoring. No direct Wi-Fi on the inverter itself.