Smarter E Products: Katek reveals PV inverter for residential applications
Katek’s new StecaGrid Hybrid 10023_3 hybrid PV inverter has a nominal power of 10 kW, an efficiency of 98.1%, and a European efficiency rating of 97.9%.
How grid-forming inverters may enhance grid synchronization
US researchers have investigated how grid-forming inverters could help to resolve network synchronization issues. They have found that multi-loop devices could offer strong damping support in power systems with intermittent renewables.
SolarEdge expects to break more records in Q1
SolarEdge has reported record revenue in its latest three-month update and expects to have even more business in the second quarter, even if gross margin and profit has declined.
Enphase predicts another revenue landmark this quarter
Enphase expects the volume of business generated to rise again for the April-June period, accompanied by another bump in battery shipments.
Utility scale solar inverters need improved commissioning and upkeep
Recurring power grid faults are testing solar inverter reactions, and have exposed issues that could seemingly be solved by improvements to commissioning, operations, and maintenance.
Solar inverter fault detection techniques at a glance
New research has categorized all existing fault detection and localization strategies for grid-connected PV inverters. The overview also provides a classification of various component failure modes and their potential causes in a tabular form.
SMA unveils new inverter for residential, commercial PV
SMA is offering a new line of four inverters with power ratings of 12kW, 15kW, 20kW and 25kW, for use in rooftop PV systems up to 135kW in size. It claims the inverters provide grid-compliant power control of entire systems and enable over-dimensioning of PV arrays by up to 150%.
Enphase to produce micro-inverters in Romania
US energy specialist Enphase will produce micro-inverters at a Flextronics factory in Timisoara, Romania, from the first quarter of 2023.
Growatt unveils new inverter for residential applications
The new device has an efficiency of up to 98.6% and a European efficiency of up to 98.1%. It features up to two maximum power point tracking (MPPT) inputs, with MPPT voltage ranging from 140-1,000V.
Chinese PV Industry Brief: It’s boom time for solar in the world’s PV capital
Big numbers from polysilicon and cell maker Tongwei and the latest government statistics indicate the nation is in the midst of a flood of solar capacity additions at the moment.
