ECO-WORTHY 6 String PV Combiner Box(Mental Case) & 63A Circuit Breakers for Solar Panels

Q: any recommendations needed for instalation

Its really straight forreward. Make sure all your solar cables are fully connected, use volt meter to test each string. Make sure the connectors snap all te way in. Once all stringd connected, flip all fuses to off and check to see output to controller light is on, turn off and on and check each string individually. I found gauge of wire a bit thin and upgraded fuses to 30 Amps. Have used box 3 years at full 2400 Watt capacity with no problems.

Q: Is it just a plug n play or does it come separate

No you need to prep it. There is some wiring that needs to be done in the box before use.

Q: If the ground wire is attached from the combiner box to the grounding rod, do the panels still need to be grounded?

If the panels are grounded to the same rod, I suppose you do not need to add a second grounding. In case of an electrical storm, the grounding of the combiner panel is of the upmost importance. I have used this connection to ground also the control charge, inverter and the DPS

Q: Does this connect 4 100w panels in series or parallel?

If you connect each panel (string) individually to the PV Combiner Box, the panel strings will be combined in parallel. You can also connect two panel pairs or all four panels in series before connecting your four panel array to the PV Combiner Box. However you connect your four panel array to the PV Combiner Box, keep in mind that each string (up to four maximum) must be limited to 10 Amps current as specified by Eco Worthy. Also take note of the Eco Worthy specifications for maximum allowable voltage. Parallel panel connections multiply current from each panel and series panel connections multiply voltage from each panel. If you are using the four panel array to charge batteries, you should also use a charge controller. For a 400 Watt array, you should consider a MPPT Controller, which would work best with a higher input voltage achieved with series panel connections. Note, however, most smaller MPPT controllers are limited to 100 Volts input. Lastly, before selecting parallel or series panel connections, consider partial shading of the panels. If you expect partial shading, parallel connections between panels would work best. Refer to your panel manufacturer recommendations and panel specifications. Also, always take care to make sure your wire size complies with applicable codes and specifications for current and voltage.

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Product ID: 459934109

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⚡Max 10A per string, 60A total current capacity

🔋6-string input for versatile solar setups

🛡️IP65 rated metal case with surge & lightning protection

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ECO-WORTHY 6 String PV Combiner Box(Metal Case) & 63A Circuit Breakers for Solar Panels

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Description

⚡ Power your solar future with confidence and style!

DURABLE WEATHERPROOF - IP65 rated metal enclosure withstands harsh environments from -30℃ to +70℃
ROBUST SAFETY MECHANISMS - Built-in high voltage fuses, anti-backflow diodes, and touch-safe breakers ensure ultimate protection
SURGE LIGHTNING DEFENSE - Advanced surge protection module guards your investment against unpredictable weather
STREAMLINED SOLAR INTEGRATION - Simplifies multi-panel wiring for a sleek, professional off-grid system
EFFORTLESS MAINTENANCE EXPANSION - Individual circuit breakers allow safe upgrades and easy troubleshooting without downtime

The ECO-WORTHY 6 String PV Combiner Box is a rugged, IP65-rated metal enclosure designed for professional solar panel arrays. It supports up to 6 input strings with 10A max per string and a total output current of 60A at 250V DC. Featuring built-in high voltage fuses, anti-backflow diodes, touch-safe circuit breakers, and a lightning/surge protection module, it ensures maximum safety and reliability in harsh environments. Ideal for millennial professionals seeking a sleek, efficient, and secure solar power management solution.