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

Product Description

PV Combiner Box

NEW DESIGN PV COMBINER BOX FOR HOUSEHOLD

📊 Technical Specifications
System maximum dc voltage 550/1000V
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
🔍 Product Details
Recommended Solutions
🛠️ Our Professional Service
Accumulated more than 5GW project experience.
Cooperate with world-leading solar energy companies.
Provide free sample service for quality verification.
Exported to more than 50 countries overseas.
Provide professional OEM services.
Over 12 years of experience in solar system solutions.
Certifications: IS09001, CE, CB, TÜV, SAA, NEMKO, VDE, CQC, Gold-sun.
🌍 Global Exhibition

2021 SNEC PV Power Expo

We participated in the world’s largest solar photovoltaic exhibition and accepted interviews with local media, showcasing our latest innovations in solar technology.

📦 Packaging & Shipping
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a professional solar system manufacturer with a cumulative installed capacity exceeding 5GW+.
Can you provide samples for quality testing?
Yes, we can supply free samples for clients to check the quality before placing bulk orders.
What is the typical delivery time for orders?
Samples take 1-2 days; small orders take 3-5 days; and mass production orders typically require 7-10 days depending on the quantity.
Do you accept OEM or customized business?
Yes, we accept OEM projects with your formal authorization to customize products according to your requirements.
What kind of after-sales service do you provide?
We offer necessary spare parts and have English-speaking engineers available for professional online technical support.
What certifications do your products have?
Our products are fully certified with CE, CB, TÜV, SAA, and other international standards to ensure high quality and safety.

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