Import 600~1000w Microinverter 2 Mppt Pv Solar Module — Buy in wholesale FOB from Supplier in Germany

This microinverter series from Rongstar Energy Limited, based in Wurselen, Germany, converts direct current from individual or paired photovoltaic modules into 230V single-phase alternating current for grid connection. The SUN600G3, SUN800G3, and SUN1000G3-230-EU models accept maximum 60V DC input and deliver rated outputs of 600W, 800W, and 1000W respectively, with maximum output power of 660W, 880W, and 1100W. Two maximum power point trackers optimise energy harvest across varying irradiance and shading conditions on paired module strings. The unit measures 212 mm wide by 230 mm high by 40 mm deep and weighs 3.15 kg.

The 96.5% inverter efficiency places this series within the upper mid-range of residential microinverters, though exact CEC or Euro efficiency weighted values are not stated. Each model supports a nominal voltage range of 184-265V AC, accommodating typical European grid voltage variations. Recommended DC input power under standard test conditions is 210-500W per MPPT channel, with two PV modules typically connected. Communication interfaces include powerline carrier, WiFi, and Zigbee for system monitoring and fleet management. The 10-year warranty period is standard for this product class, though warranty terms and coverage limits should be confirmed directly with the supplier.

Primary applications are residential and small commercial rooftop solar installations where module-level monitoring, rapid shutdown compliance, and shading mitigation are valued. The single-phase output suits typical European household connections. Buyers should verify grid compliance certifications for their specific country, as the -EU suffix suggests CE marking and compliance with EN 50549 or relevant network codes, though certificates are not shown in the listing. MOQ, pricing, lead time, and exact Incoterms must be confirmed with Rongstar Energy Limited, as these transaction details are not provided.

Rongstar Energy Limited is registered at Aachener Strasse 46, 52146 Wurselen, Germany, located near the Dutch and Belgian borders in North Rhine-Westphalia. The company holds a harbor trust tier classification within the marketplace system. The response rate is listed at 0.00% with zero average response hours, which may indicate a new listing, inactive account, or incomplete engagement data. No information is provided about years in operation, annual production capacity, number of employees, or financial turnover.

The supplier's product focus is on grid-tied microinverters for the European residential solar market, with the -EU model suffix and 230V single-phase output indicating regional design optimisation. The listing does not disclose manufacturing location, whether production is in Germany or contracted elsewhere, or what quality management certifications such as ISO 9001 or IEC product certifications are held. Buyers should independently verify company registration through the German Handelsregister, confirm product certification status, and request reference installations before committing to volume purchases, given the limited verification signals in the profile.