Overview; Product Intro; Apperance - KEHUA TECH SPI-B Series User Manual

SPI-B Series (30K-60K) String PV Grid-tied Inverter
User Manual
This chapter mainly describes product introduction, components and working principle, etc.

2.1 Product Intro

The inverter converts the DC energy from PV array into AC energy and then feedbacks to power grid,
which is suitable for the commercial roof grid-tied system and large power station grid-tied system.
The PV
transformer(According to practical application) and power distribution system, as shown Figure2-1.
PV array
Figure2-1 PV grid-tied generation system

2.1.1 Apperance

The appearance of SPI-B series (30K-60K) string PV grid-tied inverter is as shown in Figure2-2.
Figure2-2 Appearance
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2 Overview

grid-tied generation
PV grid-tied
inverter
system consists of
Transformer
PV array, PV grid-tied
Power grid
2 Overview
inverter,
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