Growatt 50 kW On‑Grid Inverter

Growatt 50 kW On‑Grid Inverter

The Growatt 50 kW On‑Grid Inverter is a solid pick for commercial rooftops, small solar farms, or large residential buildings that need stable, efficient solar-to-grid power. It converts DC from solar panels into clean three‑phase AC electricity with high efficiency, supports a flexible array layout through multiple MPPT inputs, and is built to handle real-world conditions with weather‑resistant housing. With low maintenance needs and strong performance, it helps you maximize solar output and maintain reliable, long‑term energy production.

Full Specifications:

• Inverter Type: Three‑phase grid‑tied (on‑grid) string inverter

• Rated AC Output Power: 50 kW

• Maximum DC Input Voltage: ~1,100 V

• MPPT Trackers: Typically 2–3 independent MPPT inputs (depends on variant)

• MPPT Operating Voltage Range: ~200 V – ~950 V (or as required by PV string layout)

• Max DC Input Power (PV array capacity): ~65–70 kW (depending on oversizing allowance)

• Strings per MPPT: up to 2 strings per tracker (flexible configuration)

• Max Input Current per MPPT: ~25–30 A (varies with module/string design)

• AC Output Voltage: 400 V three‑phase, 3L/N/PE

• Output Frequency: 50 / 60 Hz (depending on grid standard)

• Peak Conversion Efficiency: ~98.0% – 98.5%

• Power Factor: Adjustable (commonly ~1.0, configurable within a range)

• Cooling Method: Active fan‑based cooling

• Protection & Safety Features: Anti‑islanding, over‑voltage protection, over‑current protection, surge protection, insulation/ground fault monitoring, short‑circuit protection

• Enclosure / Ingress Protection: Weather‑resistant casing — suitable for rooftop or sheltered outdoor installation

• Operating Temperature Range: approx. –25 °C to +60 °C (suitable for various climates)

• Communication & Monitoring: Standard interfaces (e.g. RS485 / LAN), optional remote monitoring module support

• Grid Compliance: Compatible with standard three‑phase grid connections (3L/N/PE)

• Recommended Use: Commercial rooftops, medium‑size solar farms, grid‑tie installations, net‑metering setups