Product Overview

The 50 Kw On Grid Solar Inverter is designed for commercial and industrial photovoltaic systems requiring stable grid connection and high conversion efficiency.

It converts DC power generated by solar PV arrays into AC power and feeds it directly into the utility grid, supporting medium to large-scale distributed energy and commercial solar projects.

Key Specifications

Rated Power:	50kW
Max Efficiency:	98.7% (Euro Efficiency: 98.3%)
MPPT Efficiency:	Up to 99.9% (under optimized operating conditions)
Max. DC Input Current:	40A per MPPT (Optimized for 210mm/182mm modules)
Protection Rating:	IP65 (suitable for outdoor installation)
Cooling:	Intelligent Redundant Forced-Air Cooling
Communication:	RS485 / WiFi / GPRS / PLC (Optional)

Key Advantages

Up to 98.7% conversion efficiency under standard test conditions, reducing DC–AC energy loss.

Supports high-current MPPT input to reduce clipping risk with 182mm and 210mm high-power PV modules.

Integrated Type II DC/AC SPD and anti-islanding protection for improved equipment and grid safety.

Grid synchronization control ensures stable voltage and frequency compliance with utility standards.

Application Engineering

Compatible with commercial rooftop, industrial distributed PV, and ground-mounted solar systems.

Optimized for high-current 182mm and 210mm PV modules with flexible string configuration support.

Suitable for medium and large-scale grid-tied installations requiring stable continuous operation.

Manufacturing Excellence

Industrial-grade components including Infineon IGBT modules and Nippon Chemi-Con capacitors are used to improve long-term electrical stability and durability.

100% of units undergo a 24-hour full-load burn-in test at 50°C before shipment to verify thermal stability and electrical performance.

Production is carried out in an ISO 9001 certified facility with standardized quality control procedures.

Monthly production capacity exceeds 10,000 units, supporting large-scale EPC and distribution projects.

Global Grid Standards & Certification

Our 50kW units are fully compliant with international grid-connection and safety regulations, ensuring seamless integration globally:

Europe: VDE-AR-N 4105, EN 50549-1, CEI 0-21

UK/Oceania: G99, AS/NZS 4777.2

Safety & EMC: IEC/EN 62109-1/-2, IEC/EN 61000-6-1/2/3/4

Compliance may vary depending on final configuration and regional requirements.

FAQ

Q: Does this model support 210mm high-power modules?

A: Yes. The 40A per MPPT input is specifically designed to handle the high current of modern ultra-high-power modules without clipping.

Q: Can the inverter be used in coastal or high-humidity areas?

A: Yes. The C5-level anti-corrosion coating and IP65 sealing protect internal components from salt spray and humidity.

Q: Is the system scalable for MW-level projects?

A: Absolutely. Multiple units can be paralleled via RS485/PLC communication for large-scale industrial plants.

Q: What monitoring options are available for remote O&M?

A: We support WiFi, GPRS, and Ethernet modules. You can track real-time performance and perform remote diagnostics via our cloud platform or mobile app.

Q: Do you support OEM/ODM for localized grid requirements?

A: Yes. We can customize firmware UI, enclosure colors, and localized voltage/frequency settings to meet your specific market regulations.

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Type Of Cooling	Intelligent Air Cooling
Grid Regulation	IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002,
	OVE-Richtlinie R25, G99, VDE-AR-N 4105
Safety EMC/Standard	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2