Get yours today!
In the last 7 days
Delivery timeframe shown above at checkout
Unlimited lifetime support, always available.

The Solis 1P3K-4G-US-RSS inverter is an innovative solution designed specifically for efficient energy management. It combines the latest dual MPPT technology with 4G network capability to optimize power conversion. This product is engineered for seamless integration with residential and commercial solar systems, ensuring maximum energy output and reliability under various conditions. Its advanced design offers superior performance, setting new standards in energy efficiency and durability.
The Solis inverter incorporates dual Maximum Power Point Tracking (MPPT) technology, which enhances energy capture by optimizing power output from each solar panel independently. This efficient management of photovoltaic output results in greater energy generation, especially in systems with varied shading or panel orientations.
Integrated with 4G technology, the inverter allows for real-time monitoring and management of energy systems. This feature supports remote diagnostics and performance tracking, ensuring users can maintain optimal energy efficiency effortlessly from any location.
This inverter boasts a sleek, compact design that maximizes installation flexibility while ensuring durability. It is built to withstand varying environmental conditions, providing long-term reliability and consistent performance.
The Solis 1P3K-4G-US-RSS offers a user-friendly installation process and requires minimal maintenance. This makes it a cost-effective option for homeowners and businesses seeking to manage energy use efficiently without ongoing technical intervention.
With a high conversion efficiency, this inverter significantly reduces energy loss during power transfers, ensuring maximum energy yield from solar installations. This efficiency translates into lower electricity costs and a more sustainable energy resource for users.
The inverter operates by converting direct current (DC) generated by solar panels into alternating current (AC) used in homes and businesses. Equipped with advanced technology, it continuously optimizes the energy conversion process to deliver peak performance under diverse operating conditions.
The inverter's power conversion efficiency is a key component that ensures minimal energy loss. By maintaining high efficiency levels, the system supports greater energy yield and better economic returns for solar investments.
The integrated smart monitoring system enables users to track energy production, consumption, and system performance in real-time. This allows for proactive maintenance and ensures the system is functioning optimally at all times.
Utilizing adaptive control mechanisms, the inverter can adjust its performance based on environmental variables, such as temperature and sunlight intensity. This adaptability ensures the system maximizes energy output and maintains cost-effectiveness throughout its lifecycle.
| Rated Power | 3000W |
| AC Input Voltage | 240V |
| MPPT Voltage Range | 70V-550V |
| Maximum Efficiency | 98.6% |
| Weight | 15 kg |
| Dimensions | 310mm x 370mm x 135mm |
| Operating Temperature Range | -25C to 60C |
| Communications Interface | 4G |
| Outdoor Rating | IP65 |
| Certifications | UL, CE, CSA |
From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.
Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.
Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.
$150 Value - Free Offer (Limited Time Only!) No Strings Attached. Totally Free. Takes Less than 2 Minutes.