In the systems of direct self-consumption with Huawei inverter, all models of the SUN2000L KTL single-phase range are red-connected inverters that offer directly and without the need to add any additional components, the possibility of working directly with a high-quality LG Lithium battery voltage. You can have a system that directly contributes to the energy produced by solar panels to electricity consumption in real-time. If production is higher than consumption, energy will be used to charge the battery so that we can contribute during times of low production or at night.
The entire single-phase range of Huawei directly incorporates a connector on which we will connect the power of the LG high-voltage battery, not requiring any additional interface or component. It is an economical installation, given the characteristics that an installation of this type can offer us and that we need to add the cost of the battery, being able to choose between the 7kWh or 10kWh model.
Our self-consumption installation can be started with hybrid inverter and panels. In the future it can be complemented with the charge in batteries, in case our consumption pattern does not coincide mostly with the hours of greatest production. The energy that the panels have provided in sunny hours, the tendency we store to be able to use at another time, minimizing the use of energy from the electricity grid.
The Huawei inverter is interconnected with the power grid, so it is necessary that it is always available, and the energy produced by the panels is injected as a first priority to our consumption. Thanks to this, we will reduce our billing because our electrical installation will make use of solar energy as the first priority, and according to our preferences also the battery rather than the electricity network. All this is imperceptible to use since we will not notice anything at all when all energy sources are combined or specifically we supply solar energy.
These installations have a depreciation time greater than the equivalent without increase, although thanks to the high number of battery life cycles and not requiring any maintenance, they can be very interesting depending on our consumption profile. It is highly recommended to have a time discrimination rate that reduces the cost of the energy consumed outside the hours of solar production, so we can also charge the battery from the network if there are several days of bad weather in hours in the That energy is more economical.
There are 6 models of hybrid Huawei inverters that offer single-phase current between 2000 and 5000W, although it is necessary to take into account the working voltage from panels is significantly lower if we are going to use the system with a battery. You can see in the Huawei application from your smartphone and also from the web portal the graphs of production, savings and overall performance of your solar installation. One of the main features of the Huawei range is that it incorporates very good features and great performance for the price they have, including also standard Wi-Fi connectivity, although it must be taken into account that for the system to work completely to the inverter you have to add the wattmeter that measures our energy demand.
In the photovoltaic kit, we will include all the necessary components for the installation and the correct functioning of the system.