Blog - GridFree

GridFree MicroInverter LED Status Error

GridFree MicroInverter LED Status Error

When problem is detected, the STATUS LED will display error in RED color

Internal Errors 1x Red - Primary Over Current, main circuit current is too big 2x Red - Internal Over Current 3x Red - Internal Over Voltage 4x Red - Internal Under Voltage 8x Red - Gri

GridFree eGate Gateway LED status

GridFree eGate Gateway LED status

Check the status of the LED for the GridFree MicroInverter gateway.

Additional information about the eGate functions are available at .

Small Solar Installtions - From an Idea to a Reality

Small Solar Installtions - From an Idea to a Reality

Our customers come up with many ideas where to locate solar panels:

Hole in the building. This hole makes some sound when wind is blowing. (The architect was likely a deaf man.) The idea is to cover this hole - to block the wind and to get some solar yield.

Simple Balcony Installation

Simple Balcony Installation

Another idea for the installation of the solar panels at the balcony of a family house. This kind of installation is very simple when microinverters are used.

When will you install your own panels?

A Solar Project with MicroInverters

A Solar Project with MicroInverters

A lot of energy from the sun can collected at locations such a balconies. See the photo of project using the MicroInverters to balance the consumption of a residential building. The PV panels are located at the railing of the balconies.

MicroInverter GateWay eGate with on-line monitoring

MicroInverter GateWay eGate with on-line monitoring

The MicroInverter gateway allows to have 100% online monitoring of each microinverter and its performance. The data is recorded on-line using a web-based cloud server data storage. This means the data is available for checking from any place of the world just with

The Energy Yield from the GridFree Solar Instalation

The Energy Yield from the GridFree Solar Instalation

We have prepared a simple tool to give the estimated calculation of the possible energy production (yield) from a GridFree solar installation of one panel with a microinverter.

Check here:

Download th

The GF-MAC2000 Low Voltage Grid-Tied Inverter

The GF-MAC2000 Low Voltage Grid-Tied Inverter

Additional reasons why the GF-MAC2000 is better than other inverters:

• Works as safe voltage from 70V to 120V
• Multiple string inputs - easier installation + possibility to control the total inverter power
• Resistant to partial shading of the solar panels

The 2000W Low Voltage Grid-Tied Inverter

The 2000W Low Voltage Grid-Tied Inverter

The innovative product GF-MAC2000 is a 2 kW DC/AC grid-tied solar inverter. It is a revolutionary product, because it is the first DC/AC inverter on the market to use the low voltage DC input. The GF-MAC2000 is a complete solution for photovoltaic in

Micro Energy Storage Setup

Micro Energy Storage Setup

NOTE: this is a grid-tied system setup with a energy backup to the batteries. This system is grid-tied only. The micro-inverter works only when the grid is present. If the grid is down, the system does not work. It is NOT an off-grid system.

————&mda