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Enlead Energy

Solis ongrid solar inverter 3KW S6 GR1P3K-M

Solis ongrid solar inverter 3KW S6 GR1P3K-M

Rs. 18,000.00
Rs. 18,360.00 Rs. 18,000.00
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PM Surya Ghar Eligible

Solis S6 GR1P5K-S – 3 kW Single-Phase On-Grid Inverter

Overview
Introducing the Solis S6 GR1P3K-M, a high-performance, compact single-phase on-grid solar inverter designed to deliver reliable and efficient power conversion for residential solar PV systems. With its industry-leading conversion efficiency, advanced safety features, and smart monitoring capabilities, this inverter is an excellent choice for homeowners in India looking to maximise solar yield and reduce electricity costs.

Built by the renowned manufacturer Solis, the S6 GR1P3K-M combines a wide MPPT voltage range, fan-less natural cooling, and full grid-tie compatibility to provide a seamless and low-maintenance solution. Ideal for rooftop solar installations, this inverter supports modern module technologies including bifacial and high-efficiency panels and is engineered to match local grid voltages and conditions.

Key benefits include:

  • Up to 97.3% maximum efficiency, enabling more energy output per kW of solar input. 

  • Single MPPT design for straightforward string layout and easy installation.

  • Integrated Export Power Manager (EPM) and AFCI protection for enhanced safety and fire risk mitigation. 

  • Compact, lightweight housing (approx 7.7 kg) with IP66 ingress protection for outdoor installation. 

  • RS485 communication (WiFi module optional) for cloud‐based monitoring and performance tracking. 

Whether you’re a homeowner aiming to install a 3 kW rooftop solar system or an installer seeking reliable equipment with strong performance and support, the Solis S6 GR1P3K-M delivers excellent value and quality.

Technical Specifications

Specification Value
Model S6 GR1P3K-M
Inverter Type Single-phase, on-grid string inverter
Rated AC Output Power 3 000 W (3 kW) 
Max. AC Output Power 3 300 W (3.3 kW) 
Nominal AC Voltage 220 V / 230 V (1/N/PE) 
Grid Frequency 50/60 Hz 
Max. Efficiency 97.3% 
Euro Efficiency Approx. 96.6% 
Max. DC Input Power (PV array) 4.5 kW 
Max. DC Input Voltage 600 V 
Rated DC Voltage 330 V 
MPPT Voltage Range ≈ 90 V to 520 V 
Max. DC Input Current 14 A 
MPPT Trackers / Strings 1 MPPT / 1 input string 
THDi (Total Harmonic Distortion) < 3% 
Power Factor >0.99 (0.8 leading to 0.8 lagging) 
Operating Temperature Range –25 °C to +60 °C 
Max. Altitude 4 000 m 
Noise Level < 20 dB(A) (fanless)
Cooling Concept Natural / fanless 
Ingress Protection (IP) IP66 (dust & water resistant) 
Dimensions (W × H × D) 310 × 373 × 160 mm 
Weight Approx. 7.7 kg 
Communication Interface RS485, optional WiFi/GPRS module 
Standard Compliance IEC 62109-1/-2, EN 50530, EN 50549 and more (region dependent)

Why Choose Solis S6 GR1P3K-M?

  • High yield, low losses: With a maximum efficiency of 97.3%, you get more usable energy from your solar array—helping reduce your payback period.

  • Robust grid compatibility: Designed for single-phase domestic applications; compatible with Indian grid conditions and supports export control with EPM.

  • Safety-first design: Integrated AFCI (arc-fault detection) reduces fire risk in solar installations, meeting modern safety requirements.

  • Compact & quiet: Lightweight build and fanless design make installation easier and operation quieter – ideal for rooftop residential settings.

  • Smart monitoring ready: RS485 interface enables real-time monitoring. Optional WiFi/GPRS module allows cloud connectivity and remote access to performance data.

  • Global brand & support: Backed by Solis, a trusted global inverter brand, with service support and monitoring tools for sustainable operation.

  • Suitable for Indian market: The wide MPPT voltage range accommodates various module setups and orientations common in Indian installations (rooftop east-west, north-south etc.).

Installation & Application Notes

  • Suitable for residential on-grid solar systems up to ~3 kW AC output.

  • Ensure PV string voltage falls within the MPPT range (approximately 90–520 V) for optimal performance.

  • Mount inverter in a shaded, ventilated location, ideally outdoors under awning or on a wall.

  • Use correctly sized DC and AC cables and ensure earthing/grounding per local regulations.

  • For export limitation or self-consumption optimisation, use EPM and run monitoring for system performance and yield tracking.

  • For Indian grid rules, ensure compliance with net-metering/government guidelines and grid-connection standards.

 

Conclusion
If you’re seeking a high quality, feature-rich, and reliable on-grid string inverter for a 3 kW residential solar installation in India, the Solis S6 GR1P3K-M is an excellent choice. Compact yet powerful, it delivers high efficiency, advanced safety protection, and smart monitoring capabilities - all backed by the global Solis brand. Perfect for homeowners and solar installers alike aiming to maximise solar yield and long-term system performance.

 

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