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4 String PV Combiner Box for Solar with Lightning Catch 15a Fuse Holder and 63a Mcb IP65 Waterproof for On/Off Grid System DC

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Product Description

NEW DESIGN PV COMBINER BOX FOR HOUSEHOLD

System maximum dc voltage	550/1000
Maximum input strings	4
Maximum input current for each string	15A
Maximum output switch current	20A/32A
Number of inverter MPPT	1
Number of output strings	1
Nominal discharge current	20KA
Maximum discharge current	40KA
Voltage protection level	2.8KV/3.8KV
Maximum continuous operating voltage Uc	630V/1050V
SMC4 Connectors/dc fuse/dc surge protector	Standard
Monitoring module/Preventing diode	Optional
Box material	PC/ABS
Installation method	Wall mounting type
Operating Temperature	-25℃ -- +55℃
Permissible relative humidity	0-95%, no condensation

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Our Service

We are a professional solar system solution expert

Accumulated more than 5GW project experience
Cooperate with Longi, Sungrow, Huawei and other companies
Provide free sample service
Exported to more than 50 countries overseas
Provide OEM service
We have more than 12 years experience on solar system and have independent research and development capabilities
We acquired ISO9001, CE, CB, TÜV, SAA, NEMKO, VDE, CQC and Gold-sun etc. certification to ensure high quality.

Exhibition

2021 SNEC PV Power Expo

We participated in the world’s largest solar photovoltaic exhibition and accepted interviews with local media.

Packaging & Shipping

FAQ

Q1 Are you a trading company or manufacturer?

We are a solar system manufacturer. Our cumulative installed capacity reached 5GW+.

Q2 Can you supply samples for checking?

Yes, we can supply free samples for all clients.

Q3 How long is your delivery time?

For Sample: 1-2 Days; For small Orders: 3-5 Days; For mass Orders: 7-10 Days. It depends on order quantity and payment.

Q4 Do you accept OEM business?

We accept OEM with your authorization.

Q5 How is the after-sale service?

We offer spare parts accordingly and English-speaking engineers offer online service.

Q6 What kind of certificate do you have?

We have CE, CB, TÜV, SAA etc.