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Hybrid Photovoltaic Power Plant KIT with batteries
Completely independent source of electricity especially suitable for street light systems, rural applications where is no grid electricity or blackouts occurs.
Main features:
- AC output power: 5kVA (4kW)
- PV output power: 3,6kWp
- Energy sources: solar energy, public grid/generator
- extremally flexible: solar system, back-up, hybrid, easy to increase output power or build 3-phase AC system
Applications
Our products are being used in all off-grid and grid-connected systems, for example:
- autonomous buildings,
- oil platforms,
- in the desert,
- rural and telecommunical applications.
- especially suitable for street lamps systems where several dozens of lamps are connected to one photovoltaic power plant.
Solar and grid
In this back-up system, AC from the grid can supplement the energy supply coming from the solar panels. And vice versa, the
energy from the solar panels can cover any grid failure that may occur.
Back-up system
Solar energy can also be combined with a grid connection. But a grid that suffers from power failures in combination with an insufficient solar supply requires support of a generator.
How does it work?
StecaGrid Inverter directly converts the solar energy into AC. This inverter requires ‘grid’, which is provided for by a MultiPlus. All excess solar power which isn’t used by the AC consumers is used to charge the batteries. Energy stored in batteries can be used anytime it is required.
Batteries can be charged also when grid is available.
The system is very flexible in the expansion. Meet the toughest demands. This power plant can be treated as the single independent unit and also if there will be necessary can be paralelly connected with the same additional units to enlarge output power or create three phase AC system.
To get more informations about possible configurations please download:
Brochure - Off-Grid, back-up and island systems_rev 06_EN_web.pdf
How much energy system can produce?
Total energy yield
The energy yield depend on the location of the system. The average annual, monthly and daily energy yields you can check clicking here:
Photovoltaic Geographical Information System - Interactive Maps
Note:
1. Choose location and click Search.
2. Enter parameters on the right side and click Calculate.
3. For Hybrid AC systems please take 30% estimated system loses
Example of application
For example system installed in Baghdad produces annually 4400kWh 12kWh/day. It gives the sufficient amount of electric energy to supply 40 street lamps through 10 hours after sunset.
Note: lamps must be equipped with the energysaving LED lights 30W each. If the poles of the lamps will be placed every 25 meters over a distance 1km the photovoltaic hybrid power plant should be located in the middle. 20 lamps on each side of the power plant. Such location decreases electric energy loses on the long distance cables. When 20lamps in a 500m row will be used, minimum 3x4mm2 Cu wire should be applied.
Components of the KIT
Photovoltaic modules 240W
Silicon monocrystalline
Warranty 10 years
Data sheet - download |
15 pcs |
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On-grid Inverter
StecaGrid 3600
Extra efficient grid tied inverter converts the DC 230V AC.
98% efficiency
Warranty 8 years
after registration
Data sheet - download |
1 piece |
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Mounting system
Complete alumina mounting construction with adjustable slope 35, 45, 60°.
Include: profile, screws, etc.
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1 set |
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Hybrid Inverter
Victron Energy Multiplus 48/5000/70
Multi-functional, with intelligent power management.
The MultiPlus is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology, and a high-speed AC transfer switch in a single compact enclosure. Next to these primary functions, the MultiPlus has several advanced features.
Data sheet - download |
1 piece |
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Gel Battery
Victron Energy 12V/220Ah
Valve Regulated Lead Acid batteries - VRLA sealed maintanance free gel batteries
Data sheet - download |
12 pcs |
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BMV Battery Monitor
Victron Energy BMV 600S
The BMV Battery Monitor features an advanced microprocessor control system combined with high
resolution measuring systems for battery voltage and charge/discharge current. Besides this, the software includes complex calculation algorithms to exactly determine the state of charge of the battery. The BMV selectively displays battery voltage, current, consumed Ah or time to go. The monitor also stores a host of data regarding performance and use of the battery.
Data sheet - download |
1 piece |
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| Connectors MC4 type |
2 set |
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PV Cable 4mm2
Especially designed for photovoltaic applications cables. UV resistant, waterproof, double isolation. |
100 m |
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