haluk Örs mikro inverter ve optimizer nerede gerekli?

Haluk Örs

Mikro Inverter Ve Optimizer Nerede Gerekli?

DC Optimizasyonlu İnverter Çözümü

Inverter

Monitoring Portal

Power Optimizer

Power Optimizer 2:1 configuration

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String İnverterlar ile Farkı

Klasik İnverter

MPPT per entire string

Power losses due to module mismatch

Optimizasyonlu

MPPT per module Maximum power from each module individually

String level MPPT – All modules receive the same current, regardless of their individual MPP

Module-level MPPT – Current & voltage adjusted per module

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Nerelerde İhtiyaç Duyulur?

Tolerance Mismatch

Partial Shading Soiling

Thermal Mismatch Installation angle Aging Mismatch

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Yararları

Best-in-class Safety

Reduced BoS Costs

More Energy

Asset Management

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Yararları

PV Asset Management Protect your asset with full visibility of system performance & remote troubleshooting

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Yararları

PV Asset Management • Monitoring at the module level – free for lifetime• Fault detection pinpointed on a virtual site map• Automatic alerts on system issues

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Yararları

Longer strings for Reduced BoS cost Fewer strings Less wiring, combiner boxes, fuses, etc. Up to 50% reduction in BoS cost

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Yararları

More energy - MPPT per module• Maximum power from each module individually• Issues with individual modules isolated from

impacting string

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Yararları

More energy - MPPT per module• Mitigates unpredictable environmental changes • Detects defective modules, improve up-time

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Yararları

Best-in-class safety• Automatic module DC shutdown when inverter is not

operating • No high VDC during installation or maintenance

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Inverters account for only ~10% of the system cost but,

• Inverters influence ~30% of system cost

• Inverters manage 100% of system production

• Inverters control O&M expenses through PV asset management solutions

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İzmir 500 kWp DC optimizasyonlu İnverter Uygulaması

Capacity: 500 kWp

Location: Izmir, İzmir Ataturk Industrial Zone (IAOSB), Turkey

Inverters: 26 X SolarEdge SE17kW

Power Optimizers: 962 X SolarEdge P600

Installed by: RENKO ENERJİ, İstanbul

Teşekkürler..

04/05/2015