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GREATSUNPV Stocked 3.6KW 5kW Single Phase Grid-Tied Solar Inverter
The Solis-1P(3.6-5)K-4G-US residential inverter platform covers 3.6kW and 5kW output power ranges, making it ideal for home rooftop solar systems. Built with high-reliability components and intelligent digital control, it ensures stable grid interaction, efficient power conversion, and long-term performance. With wide MPPT voltage range and fast tracking response, the inverter maximizes energy generation under varying sunlight conditions.
Brand Name:
SolisType:
Grid-tiedMax. Power:
3.6-5KWAC Voltage:
520VWarranty:
10 yearsIngress Protection:
TYPE 4XDimensions:
13.9 × 31.9 × 6.5 in (353 × 810 × 165 mm)Certification & Safety Standard:
UL1741SB, IEEE 1547-2018, UL1699B, UL1998, FCC Part15 ClassB, California Rule 21, Heco Rule 14H, NEC 690.12-2020, CAN/CSA C22.2107.1-1
The 3.6–5kW single-phase grid-tied inverter is designed for residential solar systems requiring high efficiency, advanced safety protection, and smart monitoring capabilities. With peak efficiency up to 97.7% and fast dynamic MPPT tracking, it ensures maximum solar energy harvest for home PV installations.
Featuring integrated rapid shutdown transmitter, AFCI protection, and module-level monitoring support, the inverter provides enhanced system safety while meeting strict North American compliance standards.
* CEC efficiency up to 97.1%
* Power factor > 0.99
* THDi < 3%
* Delivers high-quality grid output and optimized energy production.
* Wide MPPT voltage range: 90 – 520V
* Dual MPPT inputs
* Ensures higher energy yield under shading or variable solar conditions.
* Integrated AFCI arc fault protection
* Built-in module level rapid shutdown transmitter
* Ground fault monitoring
* Anti-islanding protection
* DC reverse polarity protection
* Helps reduce fire risk and ensures compliance with safety regulations.
* Type 4X enclosure protection
* Natural cooling design (low noise <30 dB)
* Operating temperature: -30°C to 60°C
* Designed for long-term outdoor residential installation.
* SunSpec communication protocol
* Optional WiFi and Cellular monitoring
* Module-level performance monitoring support
* Allows homeowners and installers to monitor system performance remotely.
Technical Specifications：
| Models | 3.6K | 5K |
| Input DC | ||
| Max. input voltage | 600V | |
| Rated voltage | 330V | |
| Start-up voltage | 120V | |
| MPPT voltage range | 90-520V | |
| Max. input current | 14 A / 14 A | |
| Max. short circuit current | 22 A / 22 A | |
| MPPT number / Max. input strings number | 2 / 2 | |
| Output AC | ||
| Rated output power | 3.6 KW | 5 KW |
| Max. apparent output power | 3.6 kVA | 5 kVA |
| Max. output power | 3.6 KW | 5 KW |
| Rated grid voltage | 1Ф/PE, 240 V / 208 V | |
| Rated grid frequency | 60 Hz | |
| Max. output current for 240V grid | 15.0 A | 20.8 A |
| Max. output current for 208V grid | 17.3 A | 24.0 A |
| Power Factor | > 0.99 (0.8 leading - 0.8 lagging) | |
| THDi | < 3% | |
| Efficiency | ||
| Max. efficiency | 97.3% | 97.7% |
| CEC efficiency | 96.6% | 97.1% |
| General Data | ||
| Dimensions(W×H×D) | 13.9 × 31.9 × 6.5 in (353 × 810 × 165 mm) | |
| Weight | 33.1 lbs (15 kgs) | |
| Ingress protection | TYPE 4X | |
Perfect for single-family homes seeking stable solar energy generation and reduced electricity costs.
Designed to meet North American grid standards and utility interconnection requirements.
Supports advanced monitoring platforms for energy usage optimization and system diagnostics.
It is designed for residential rooftop solar installations ranging from 3.6kW to 5kW system sizes.
Yes. It includes built-in rapid shutdown transmitter compatibility for module-level safety shutdown.
Yes. Optional WiFi or cellular communication enables remote monitoring and system management.
Yes. It integrates AFCI protection, multiple electrical protections, and complies with major North American safety standards.
The Type 4X enclosure and wide operating temperature range ensure reliable outdoor performance.
For more information on this product or to place an order, please contact us：
Email: info@greatsunpv.com
whatsapp: +86 189 1960 5188
Web: www.guruidepv.com
Copyright @ Hefei Guruide New Energy Technology Co., Ltd. 
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