Novelty
eko-oze-pv
Micro-installation photovoltaic optimizer
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PRODUKT
NAGRODZONY
...
ZŁOTY VOLT
Polskiej Izby Gospodarczej Elektrotechniki
Prevents the inverter from shutting down
Economical water heating for DHW
Autoconsumption priority
Eco-oze-pv device monitors the voltage level in the electrical network, activating the indicated receiver whenever there is a possibility of exceeding the limit level of 253 V
Our products monitor the energy parameters of the home grid while analyzing the temperature in the DHW tank. The executive module activates the water heating at times when the energy comes from the current production of the micro photovoltaic system.
Depending on the user's preference, it is possible to select a mode in which energy is returned to the grid only after the water in the DHW tank has been heated to a preset level.
Manage the energy consumption of a home equipped with a micro photovoltaic system and DHW storage tanks with electric heaters.
Our product optimizes the operating parameters of the hot water storage tank so that it generates a load at times of temporary voltage spikes that can cause the inverter to shut down.
eco-oze-pv manages the heating of water in such a way as to use, as often as possible, the energy continuously generated by the photovoltaic installation for this purpose. Our solution increases the efficiency of self-consumption of energy generated by the operation of the home micro-installation positively affecting the overall efficiency of the system.
DAY WITHOUT AND WITH eko-oze-pv
FOUR MODES OF OPERATION
Configuration mode
The installer manually sets the value slider to perform configuration activities or to force the DHW receiver on.
For installation purposes, it is possible to force a test load value task for 5 seconds to check its effect on voltage reduction.
1
VT
Modulated phase load to not exceed the set point from 200 V to 270 V. The mode uses a temperature sensor that is part of the eco-oze-pv product to continuously monitor the temperature of the water in the storage tank. Any temperature value between 40°C and 80°C can be selected.
2
VT+
The operation is carried out similarly to mode 2, with the eco-oze-pv device triggering the grid draw when the micro-installation does not produce enough energy to maintain the set temperature in the water tank.
3
Autoconsumption priority
The device watches over the flow of energy by operating in such a way that it is not drawn from the grid. All the electricity generated is directed to household consumers, and only the excess production is directed to the power grid. The mode is based on user-set temperature values to be achieved on the water storage tank. Once this priority is realized, it becomes possible to return energy to the grid.
4
Comparison of the operation of two installations subjected to exceeding 253V and shutting down the inverter.
INTELLIGENT VOLTAGE MANAGEMENT
Control of voltage spikes through modulated resistive loading. Protection against inverter shutdowns and photovoltaic plant interruptions.
INCREASED EFFICIENCY OF SELF-CONSUMPTION OF ELECTRICITY
Smart control of the devices generating the largest load in the home electrical system in such a way to satisfy them as much as possible with energy from current production.
PID
VOLTAGE AND TEMPERATURE REGULATION
Eco-oze-pv devices use PID controllers that monitor voltage and temperature levels in real time, responding to changes in real time.
WIRING DIAGRAM OF THE CENTRAL UNIT
WIRING DIAGRAM OF THE EXECUTIVE PART
Inquiries
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eko-oze-pv
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Continuously since 1989
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OUR address
Zamel Sp. z o.o.
St. Zielona 27
43-200 Pszczyna
+48 32 210 46 65
