---
title: 2.5-6kW PV string inverter_ Residential inverter - Solis solar inverter
description: S6-GR1P(2.5-6)K-S series inverter is designed for residential PV plants. The maximum input current per string is 16A, which is compatible with high-efficiency modules and bi-facial modules. Compact and lightweight design, bring easy installation. The protection level is increased to IP66. A variety of intelligent protection functions make home power supply safe and secure.
---

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

# [2.5-6kW PV string inverter\_ Residential inverter - Solis solar inverter](https://blog.nastechsolar.com/en/solarinverter17/s6_25_6kw_s_en.html)

 Written by [Ginlong Technologies Co., Ltd.](https://blog.nastechsolar.com/en/author/ginlong-technologies-co-ltd-) | Nov 7, 2023 8:00:00 PM

#### Reliability    Safety    Capacity

## **S6-GR1P(2.5-6)K-S**

##### 2.5K/3K/3.6K/4K/4.6K/5K/6K

S6-GR1P(2.5-6)K-S series inverter is designed for residential PV plants. The maximum input current per string is 16A, which is compatible with high-efficiency modules and bi-facial modules. Compact and lightweight design, bring easy installation. The protection level is increased to IP66. A variety of intelligent protection functions make home power supply safe and secure.

 Datasheet download

[Datasheet\_S6-GR1P(2.5-6)K-S\_GBR\_V2.5\_2023\_06.pdf](https://blog.nastechsolar.com/uploads/file/Solis_datasheet_S6-GR1P(2,5-6)K-S_GBR_V2,5_2023_06.pdf?hsLang=en)

 Manual download

[Solis\_Manual\_S6-GR1P(2.5-6)K-S\_FN\_EUR\_V1.0(20230419)USB.pdf](https://blog.nastechsolar.com/uploads/file/Solis_Manual_S6-GR1P(2,5-6)K-S_FN_EUR_V1,0(20230419)USB.pdf?hsLang=en)

 Certificate download

[Solis\_certificate\_G98\_S6-GR1P(2.5-3.6)K-S\_UK\_V01.pdf](https://blog.nastechsolar.com/uploads/file/Solis_certificate_G98_S6-GR1P(2,5-3,6)K-S_UK_V01.pdf?hsLang=en) [Solis\_certificate\_EN 62109-1(-2)\_S6-GR1P(2.5-6)K-S\_Safety(UKCA)\_V01.pdf](https://blog.nastechsolar.com/uploads/file/Solis_certificate_EN_62109-1(-2)_S6-GR1P(2,5-6)K-S_Safety(UKCA)_V01.pdf?hsLang=en) [Solis\_certificate\_IEC&EN 62109-1(-2)\_S6-GR1P(2.5-6)K-S\_Safety\_V01.pdf](https://blog.nastechsolar.com/uploads/file/Solis_certificate_IEC_EN_62109-1(-2)_S6-GR1P(2,5-6)K-S_Safety_V01.pdf?hsLang=en) [Solis\_certificate\_IEC&EN 62109-1(-2)\_S6-GR1P(2.5-6)K-S\_Safety\_V01(TUV Mark).pdf](https://blog.nastechsolar.com/uploads/file/Solis_certificate_IEC_EN_62109-1(-2)_S6-GR1P(2,5-6)K-S_Safety_V01(TUV_Mark).pdf?hsLang=en) [Solis\_certificate\_IEC 61000-3-2(-3)(-11)(-12)\_S6-GR1P(2.5-6)K-S\_Flicker and harmonics\_V01.pdf](https://blog.nastechsolar.com/uploads/file/Solis_certificate_IEC_61000-3-2(-3)(-11)(-12)_S6-GR1P(2,5-6)K-S_Flicker_and_harmonics_V01.pdf?hsLang=en) [Solis\_certificate\_EN 61000-6-1(-2)(-3)(-4)&EN 55011&EN 62920\_S6-GR1P(2.5-6)K-S&S6-GR1P(2.5-3)K-S-LV\_CE(EMC)\_V02.pdf](https://blog.nastechsolar.com/uploads/file/Solis_certificate_EN_61000-6-1(-2)(-3)(-4)_EN_55011_EN_62920_S6-GR1P(2,5-6)K-S_S6-GR1P(2,5-3)K-S-LV_CE(EMC)_V02.pdf?hsLang=en)

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