Photovoltaic inverter color matching parameter table

How to choose an inverter for a grid connected PV system?

When specifying an inverter, it is necessary to consider requirements of both the DC input and the AC output. For a grid connected PV system, the DC input power rating of the inverter should be selected to match the PV panel or array.

How do I choose a PV inverter?

Based on the available area, efficiency of PV modules used, array layout and budget. Selecting one or more inverters with a combined rated power output 80% to 90% of the array maximum power rating at STC. Inverter string sizing determines the specific number of series-connected modules permitted in each source circuit to meet voltage requirements.

What are the parameters of an inverter?

Inverter parameters: DC integration, AC output voltage, inverter type, MPPT current, maximum system voltage, module type, DC power, AC power, DC/AC ratio. The passage also mentions 'DC power A C power' but it is unclear whether it is a typo or a missing parameter, so it is left unchanged.

What are the inverter parameters for Trina Solar’s photovoltaic modules?

Trina Solar’s Vertex Series photovoltaic modules have the following inverter compatibility parameters: 54, MPPT, 125000, 1.415, and a maximum system voltage. The White Paper on Inverter Matching for Trina Solar’s Vertex Series provides more details. The inverter mentioned in the passage is the SUNWAYS C&I Inverter.

How can I order a PV inverter with preset off-grid parameters?

You can order all the listed PV inverters with preset off-grid parameters from SMA Solar Technology AG. The PV inverters must be equipped with at least the firmware version given in the table, or a higher version. If this is not the case, perform a firmware update (see PV inverter documentation).

What are the parameters of an MPPT inverter?

Inverter Parameters for an MPPT inverter in Trina Solar’s Vertex Series: DC integration, AC output, inverter type, MPPT. Maximum input parameters: 26A/2×22A for DC power and 1100V for DC module voltage. Maximum AC output parameters: 380V/400V and 210-550W. Other specifications include: 3W+PE/4W+PE, 210-550W, 26 inputs, 1 output, 3 strings, and 42900/30000 maximum input/output power.