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Your panels. The right connection.

Choose a panel and check its electrical limits before connecting it.

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Which panel?

200watts

Renogy 200W N-Type Bifacialrigid

Panel profile

Panel data & source Manufacturer profile

This panel can also collect light from the back. Our calculation leaves that possible extra output out to avoid an optimistic result.

Checked: 22 Aug 2026

Manufacturer source ↗Panel profile →

Review or edit the valuesAlready filled in

Panel powerWCharging voltageVmpVNo-load voltageVocVCharging currentImpAShort-circuit currentIscAVoltage temperature coefficientUse the Voc coefficient, not the power coefficient%/°C

Take these values from the exact panel label or datasheet. Do not guess a missing temperature coefficient.

What do these terms mean? →

Your panel layout

Panels per stringIn series · increases voltage

Identical stringsSplit over inputs where modeled

1 × 11 identical panels in total

Coldest expected temperatureA planning assumption — adjust for your location°C

How are the strings connected?

Panels in a string are connected in series. The calculation distributes identical strings across the station’s modeled inputs; extra strings on one input are parallel. This is not a wiring diagram.

Only identical panels and equal string lengths are modeled. Fuses, cable gauge, grounding and local installation rules need a separate check.

Nigeria · evidence checks

Local model recommendations are under review.

No Nigerian SKU has passed all specification, connection and photograph checks yet. Keep your calculated Wh and W target and compare the source-region records in Products. This does not mean suitable equipment is unavailable.

Missing local evidence is not a technical incompatibility or a reason to lower your requirements.

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