---
title: 12-20kW Solis Three Phase High Voltage Energy Storage Inverter
description: S6-EH3P(12-20)K-H series three-phase energy storage inverter, suitable for large residential and small commercial PV energy storage systems. This series of products support generator networking and parallel operation of multiple inverters; 4 MPPT design, is perfect for large rooftop PV energy storage systems with more roof orientation and complex structure. Products with multiple flexible load capacity, including UPS level switching; 10second 200% surge power backup overload capability, and adapt to three-phase unbalanced load，half-wave load, more friendly and reliable power supply for the load.
---

[Solar; Journey to NetZero](https://blog.nastechsolar.com/en)

# [12-20kW Solis Three Phase High Voltage Energy Storage Inverter](https://blog.nastechsolar.com/en/ie/energy_storage_inverters18/s6-eh3p12-20k-h_ie.html)

 Written by [Ginlong Technologies Co., Ltd.](https://blog.nastechsolar.com/en/author/ginlong-technologies-co-ltd-) | Sep 21, 2023 8:00:00 PM

#### Reliability     Safety     Capacity

## S6-EH3P(12-20)K-H

##### 12K/15K/20K

S6-EH3P(12-20)K-H series three-phase energy storage inverter, suitable for large residential and small commercial PV energy storage systems. This series of products support generator networking and parallel operation of multiple inverters; 4 MPPT design, is perfect for large rooftop PV energy storage systems with more roof orientation and complex structure. Products with multiple flexible load capacity, including UPS level switching; 10second 200% surge power backup overload capability, and adapt to three-phase unbalanced load，half-wave load, more friendly and reliable power supply for the load.

 Íoslódáil bileog eolais

[Datasheet\_S6-EH3P(12-20)K-H\_IRL\_V1.0\_2024\_01](https://blog.nastechsolar.com/dataFile/2c9fafbf8d3b8bd3018d72d6ac6008db?hsLang=en)

 Tuilleadh íoslódálacha

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