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Using Eco-worthy 4-string PV combiner to converge the input of PV array. - ECO-WORTHY

Using Eco-worthy 4-string PV combiner to converge the input of PV array.

Model: ECO-PV4

Number of Max. connection

PV array: 4

Max. input current of single PV array: 10A

The total input current of PV array: 40A

Max Input Voltage of single PV array: 250V

Max Output Voltage: 250V

Protection Grade: IP65

Operational Environment Temperature: -30℃~+70℃

Relative Humidity: 0-95%

Cooling Method: Natural Cooling

Surge Lightning Protection: Yes

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5 comments

Do I need a combiner box?

Sidney Martin

Do I need a combiner box?

Sidney Martin

Need 4 string combiner box. Each string has (4) 12v/200w panels. If calculator is correct
each string input is 57.6 volts / 21.5 amps. My original Eco-worthy combiner box lasted for
5-6 years just fine, then the wires and plastic melted on the buss bar. I think this PV4 combiner box is setup for 100 watt panels, not 200 watt panels. And why a 4000 amp circuit breaker…..don’t understand. Do I need a 6/8 string box and only use 4 w/ 100 amp circuit breaker? Thanks

Lawrence Hall

How to connect to inverter

Celina

How to connect to inverter

Celina

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