String Inverter
Conergy offers a variety of PV string inverters that are ideal for a variety of solar energy systems – from residential installations to commercial-size projects. Based on the solar energy system design, string inverters cost-effectively convert DC energy from solar panels into high-quality AC power that can be fed into the energy grid.
As a manufacturer of inverters for the European market, Conergy applies its quality standards in selecting the string inverters in its product portfolio.
SMA Sunny Boy PV String Inverters
The Sunny Boy PV inverters are optimally suitable for use in small and mid-range systems. They combine energy conversion efficiency, user-friendliness and reliability. The new generation comes with innovative technologies such as OptiTrac and H5-Topology, which make the device even more efficient - and therefore ensuring a very good solar yield.
SMA Sunny Boy TL Transformerless PV Inverters
As one of Conergy’s global strategic partners, SMA was the first solar inverter company in the world to receive certification from UL for transformerless PV inverters. The transformerless design of the PV inverters reduces weight, increases the speed of payback and provides optimum value for any decentralized, commercial PV system. The new Sunny Boy TL-US series features SMA’s innovative H5 topology, resulting in superior efficiencies of up to 98 percent and unmatched solar yields. This transformerless series is the ideal choice for mid-size and large plants from 24 kWp up to the megawatt range.
Power-One Uno and Trio String Inverters
As one of the world's largest providers of power conversion and power management solutions, Power-One is one of a few manufacturers with the product breadth to support every step in the refinement of utility-grade AC into the various DC voltages required to power high-availability infrastructure systems at the site, system, and semiconductor levels. The Aurora Uno is Power-One's most common residential inverter ideally sized for an average-sized family home. This family of single-phase string inverters complements the typical number of rooftop solar panels, allowing home-owners to get the most efficient energy harvesting for the size of the property. Completely sealed, the Uno inverter units are designed to withstand the harshest environmental conditions. The Aurora Trio is designed for commercial usage. It is a three-phase inverter highly unique in its ability to control the performance of the PV panels, especially during periods of variable weather conditions. This device has two independent MPPTs and efficiency ratings of up to 97.3%.
Power-One Uno Transformerless Inverter
The transformerless operation of this compact outdoor residential inverter provides the highest efficiency of up to 95.5%. The high-speed Maximum Power Point Tracker (MPPT) produces real-time power tracking and improved energy harvesting. The wide input voltage range makes this inverter suitable to low power installations with reduced string size. This rugged outdoor inverter has been designed as a completely sealed unit to stand withstand the harshest environmental conditions. The unique front heatsink keeps the unit cleaner and more efficient over time.
Fronius PV String Inverter
The next generation Fronius IG Plus PV inverter builds on a successful model with multiple enhancements, including maximum power harvest, a built-in six circuit string combiner, integrated, lockable DC Disconnect, significantly improved efficiency, and unbeatable reliability. New, larger power classes expand the proven Fronius IG family (from 3.0 to 12 kW).