A solar combiner box helps bring the output of several solar strings together. This way, people can make the most of the available solar energy and use it for residential or commercial purposes. For homes and organizations that run a… Read More »What does a combiner box do?

Table of Contents 1、How to register an installer OSS account; 2、How to creat a monitoring account for end customer2.1、Create a monitoring account for the end customer via the installer OSS account；2.2 、 Create a monitoring accounts for end customer via… Read More »Growatt installer OSS account registration guide

Pure off-grid energy storage Operation mode: SUB, SBU and UTI three common operation modes The electricity bill is particularly expensive in a certain place, so in order to save the electricity bill, the SBU (photovoltaic priority mode) is usually selected,… Read More »The difference between pure off-grid energy storage inverter and hybrid energy storage inverter

I believe you who pay attention to growatt inverters have such a question when choosing our 5kw inverters, what are the differences between spf5000es, sph5000tl, and spf5000tl and how should you choose them? Below I will give a detailed summary… Read More »Difference between GROWATT SPF5000es and spf5000tl

1.Introduction There are four types of Wi-Fi modules, the difference is shown on below chart: 2.Troubleshooting 2.1 Wifi device is not powering on There is a blue LED Indicator near the KEY position, take out the black cover to check… Read More »Troubleshooting Guide for Growatt Wi-Fi Modules

Multiple factors affect the productive lifespan of a solar inverter. the solar energy systems’ lifespan is between 25-30 years. But the lifespan of a solar inverter does not last that long. Most inverters last between 10-15 years. solar inverters last… Read More »How long do solar inverters last?

As we all know, the inverter is the core of the photovoltaic power station. The operation data of the power station is generally collected by the inverter, and then transmitted to the background for data processing and storage. At present,… Read More »4 GROWATT Pv inverter communication solutions

The only relationship between the number of solar panels installed and the battery capacity is that the charging current cannot exceed 10% of the battery capacity expressed in C10. For example, a charging current of 60A would be the maximum… Read More »The relationship between solar panels, inverters, and batteries

Growatt New Energy Technology Co. Ltd (simply known as Growatt), is a Chinese solar inverter manufacturer that was established in 2011. Growatt has set up 34 representative offices in multiple countries and regions such as Germany, Netherlands, UK, US, Brazil,… Read More »How to order GROWATT INVERTER?

At present different PV inverter companies have different technical routes for PV string inverters. Single-phase PV string inverters that power rating under 10kW and three-phase PV string inverters that under 15kW generally are equipped with two MPPTs,and each MPPT can… Read More »Whether the additional fuse is necessary for the solar panel input ?