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eco-worthy|SKU:o970410409

ECO-WORTHY 4 String PV Combiner Box | 4 x 20A Fuse

Simplify Your Parallel Solar Wiring

Restaurant-grade performance — sear at 1,000°F+ with infrared burners
304 stainless steel construction — rust-resistant, built to last decades
Ships fully assembled — wheel it out, fire it up same day
10-year warranty standard — industry-leading coverage on all burners

$162.95

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ECO-WORTHY 4 String PV Combiner Box | 4 x 20A Fuse
ECO-WORTHY 4 String PV Combiner Box | 4 x 20A Fuse
$162.95

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Ships in 3–5 Days Heavy-duty crating included.
4.9/5 Stars 2,400+ verified reviews.
ECO-WORTHY 4 String PV Combiner Box | 4 x 20A Fuse
ECO-WORTHY 4 String PV Combiner Box | 4 x 20A Fuse
$162.95

Simplify Your Parallel Solar Wiring

This vetted ECO-WORTHY 4 String PV Combiner Box is a smart investment for anyone looking to combine multiple solar panels in parallel. By centralizing your wiring, it makes system monitoring and future troubleshooting straightforward. Built with ABS and PC flame-retardant material, this off-grid proven enclosure handles overcurrent, overvoltage, and lightning protection. Every unit in our curated selection meets strict build standards, giving you a reliable junction point for your solar array. It ships free and includes a metal bracket for easy on-wall mounting.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
Triple System Protection
Flame-Retardant Housing
Includes MC4 Tool
100A Circuit Breaker
4
String Inputs
20A
Per-String Fuses
100A
Circuit Breaker
ECO-WORTHY 4 String PV Combiner Box | 4 x 20A Fuse

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

ECO-WORTHY 4 String PV Combiner Box | 4 x 20A Fuse

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

ECO-WORTHY 4 String PV Combiner Box | 4 x 20A Fuse

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Compatibility Check

Ensure this combiner box aligns with your solar array setup before installation.

  • System uses up to 4 parallel solar panel strings
  • Panel strings require individual 20A fuse protection
  • Main solar feed supports a 100A circuit breaker

Ideal Applications

Engineered for setups that demand organized and protected wiring runs.

Cabin Solar Arrays
Off-Grid Power Systems
Grid-Tie Installations

Full specifications

At a glance

Dimensions
See product page
Surface
ABS & PC & flame retardant material
Full specifications7 data points across 4 categories

Dimensions

Overall SizeSee product page

Power & Performance

String Inputs4
Fuse Rating4 x 20A
Circuit Breaker100A circuit breaker

Materials

Housing MaterialABS & PC & flame retardant material

Compliance & Warranty

Protection Typeovercurrent protection, overvoltage protection and lightning protection
Returns30-day hassle-free

The Off Grid Vault Promise

We stand behind the gear we sell because your power supply depends on it.

Vetted QualityEvery product is inspected for real-world durability and performance before it earns a spot in our store.
Ships FreeYour combiner box ships free with no minimums or hidden conditions, straight to your installation site.
30-Day ReturnsNot the right fit for your solar plans? Return it within 30 days for a hassle-free refund.
★★★★★
“Outstanding quality and performance. The ECO-WORTHY exceeded my expectations in every way.”
F
First L.United States

Used to combine multiple solar panels in off-grid / grid-tie solar power systems, the ECO-WORTHY 4 String PV Combiner Box helps optimize the system wirings when connecting multiple solar panels in parallel and it makes monitoring and future troubleshooting much easier. Moreover, it has multiple protective functions that protect your system such as overcurrent protection, overvoltage protection and lightning protection. With unique case design, our combiner box is rainproof and flame-retardant. It can be installed outdoors worry-free.

Features

  • Made of ABS & PC & flame retardant material, the combinerbox is stronger, shock-proof and high temperature resistant
  • Concise internal wiring, lighter, safer and more efficient
  • 100A circuit breaker
  • Larger space for wiring
  • Equipped with a metal bracket plate for on-wall installation and a MC4 connector tool for easy disconnecting solar cables

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Frequently Asked Questions

All grills ship fully assembled in heavy-duty crating. Just remove the packaging, add propane or charcoal, and cook. No tools required.
We offer free 30-day returns on all grills. If you're not completely satisfied with your purchase, contact us and we'll arrange a free pickup.
Yes — 0% interest financing is available on eligible purchases. Split into 4, 6, or 12 monthly payments with no hidden fees.
Yes. We carry a full catalog of OEM replacement parts including grates, burners, igniters, and heat shields for every brand we carry.
Absolutely. Our grills are built for all-weather use. The 304 stainless steel construction is designed to handle temperature extremes from -20°F winters to 110°F summers.
SKU: o970410409 Category: Brand:

The Off Grid Vault Promise

We stand behind the gear we sell because your power supply depends on it.

Vetted Quality Every product is inspected for real-world durability and performance before it earns a spot in our store.
Ships Free Your combiner box ships free with no minimums or hidden conditions, straight to your installation site.
30-Day Returns Not the right fit for your solar plans? Return it within 30 days for a hassle-free refund.

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About eco-worthy Solar Accessories

eco-worthy is a trusted manufacturer of premium solar accessories. OffGridVault is an authorized dealer offering the full eco-worthy lineup with free delivery, price match guarantee, and expert support.

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