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The new “PF1” inverter standards for Power Factor 1.0 version of the PIP-HS and PIP-MS inverter family. All features on the PF1 series are nearly identical to the original PF0.8 models and also retain all the useful functions such as generator starter dry contact and parallel support operation now up to 9 units (only on select 48v models).
The new 5048MG is a variation model from the 5048MS, with the special added features of batteryless operation and high PV input voltage (450V), thereby allowing users more flexibility in wider range of application.
It is very important to note that the PF1 versions, despite similarity to the original PF0.8 PIP-HS and PIP-MS inverters, cannot work together in parallel with the PF0.8 models. To avoid any confusion, model names have been changed to differentiate. All parallel units MUST have the same model name. Maximum parallel number of units is now 9, so users can configure a parallel system either as single phase or 3-phase, (shown below)
When configuring system in parallel using multiple units, please be sure that a battery MUST be used or otherwise it may cause system to work incorrectly, or possibly lead to damage. Due to the inconsistent nature of PV power, batteryless mode can only work normally under single-unit setup.
For more information, please download the catalogs at the tab page above or contact our sales office at sales@mppsolar.com.
**For WatchPower software please contact our Sales team sales@mppsolar.com directly.



