eko-oze-pv
ECO-OZE-PV is an advanced energy management system (EMS) developed by Zamel that optimizes the use of energy produced by photovoltaic installations. The device monitors current energy production and automatically activates household appliances, such as heaters in domestic hot water tanks, when energy is supplied by photovoltaics. This increases self-consumption, leads to significant savings and more efficient energy use.
eko-oze-pv ECO-OZE-PV offers various operating modes, including test mode, eco mode, comfort mode, full self-consumption, self-consumption with limitation on power given to net and self-consumption with relays. The device also supports local voltage reduction, preventing emergency shutdowns of PV inverters. All of this can be controlled via the convenient LAVVA mobile app, which enables remote management and monitoring of the system.
EAN 5903669492238
1 999,00 zł
92 in stock
ECO-OZE-PV is an advanced device designed to optimize the operation of photovoltaic micro-installations, increase self-consumption and manage voltage in the home installation. Thanks to Wi-Fi communication, the device operates without the need for additional cables and measurement data is analyzed in the LAVVA mobile app.
Prevents inverter shutdowns
Our device monitors the voltage level in the home electrical grid, activating a designated receiver whenever the 253V level is exceeded.
Self-consumption priority
ECO-OZE-PV allows for more efficient use of energy from the current production of the PV system. The user determines how much energy to transfer to the grid and which appliances to supply with power first (e.g., air conditioning or heating).
Economically heated domestic water
The energy-intensive heating of water is performed when self-production takes place. However, lack of solar energy does not mean that the water will not be heated. In such case, the ECO-OZE-PV will take the energy from the grid to the extent necessary to achieve the minimum set temperature.
Increasing of auto-consumption
ECO-OZE-PV allows the operation of electrical appliances in home together with the current production of the photovoltaic system. For example, the heater in the domestic hot water tank can be triggered when the electricity in home comes from the current production of the PV system. This allows the device to increase self-consumption of energy, which then helps to achieve significantly more favourable values in the prosumer's settlement with the power company.
Intelligent voltage management
ECO-OZE-PV helps locally reduce voltage for users experiencing voltage spikes above 253V, which can lead to emergency shutdowns of PV inverters. The device monitors the voltage level in the electrical grid and activates the chosen receiver to prevent voltage from exceeding the maximum level.
Benefits for prosumers
ECO-OZE-PV is an ideal solution for prosumers, who can control the amount of energy produced, consumed through self-consumption and given back into the grid. The device allows you to select an operating mode in which energy is given back into the grid only after a pre-defined task is completed, such as heating water in the tank. This allows you to maximize the use of Your own energy, which is particularly beneficial for net-billing users.
Device operation modes
ECO-OZE-PV offers several operating modes that can be customized to individual needs using the convenient LAVVA app interface:
Test mode:the installer manually sets a value to do configuration tasks or force the receiver to turn on. A 5-second test load can also be used to test its influence on voltage reduction.
Eco mode:Modulated phase loading to ensure the voltage does not exceed a set value (from 200 V to 270 V). This mode uses a temperature sensor to monitor the water temperature in the tank (from 40°C to 80°C).
Comfort mode:Similar to eco mode, but the device starts taking energy from the grid when the micro-installation does not generate enough energy to maintain the set temperature in the water tank.
Full self-consumption:All power produced by the photovoltaic system is directed to household appliances and the heaters in the water tank. The measurement module tracks the current flow direction and adjusts the load to heat the tank with the additional energy.
Self-consumption with limited power output:the maximum power that the user wants to put into the grid is set and all additional power is directed to household appliances and the heaters in the water tank.
Self-consumption with relaysSelf-consumption is managed using devices connected through relays, while maintaining the logic and functionality of other self-consumption modes.
Dealing with tariffs from energy suppliers
The ECO-OZE-PV optimizer can take into account the tariffs of individual polish energy suppliers. It is possible to control connected loads so that their operation is triggered not only when the photovoltaic system's own production occurs, but also during the most favorable periods.
Integrating of ECO-OZE-PV with an electricity storage system
ECO-OZE-PV enables the management of the electricity storage system's charging, enabling even more efficient use of the energy generated by the photovoltaic system. The ECO-OZE-PV connection scheme with an electricity storage system prioritizes activities in the following order:
- Auto-consumption of home appliances – energy is first used to power electrical appliances at home, which maximizes self-consumption and minimizes energy losses. – w pierwszej kolejności energia jest wykorzystywana do zasilania urządzeń elektrycznych w domu, co maksymalizuje autokonsumpcję i minimalizuje straty energii.
- Charging the electricity storage - additional energy not consumed by home appliances is directed to the storage, allowing for later use, for example, at night or during periods of low photovoltaic production.
- Heating water in the domestic hot water tank Heating water in the domestic hot water tank – in the end energy is used to heat water in the domestic hot water tank, providing additional savings and energy efficiency.
Smart control from the first device
Each ECO-OZE-PV device connects wireless to Your cloud account, where all preferences and settings are securely stored. From the very first installation, You can take advantage of smart home system such as schedules, household accounts, assigning permissions and notifications. Discover how ECO-OZE-PV can help You to use the full potential of Your photovoltaic system.
LAVVA App – Your control center
The LAVVA app is not just a tool for controlling home devices; it's the most important component of the system, which uses its full potential. Whether You're at home or away, the app connects You to Your home installation and the LAVVA cloud, where account datas, schedules and monitoring registers are securely stored. Thanks to Progressive Web App (PWA) technology, the app can be run virtually on a any device that supports a web browser, ensuring universal access and ease of use.
Material to download
