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OutBack Power FLEXware ICS Combiner Box
$309.68
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OutBack Power FLEXware ICS
The OutBack Power FLEXware ICS FWPV6-FH600 is an integrated combiner box solution designed to streamline the installation of PV arrays. Pre-wired and constructed with a durable NEMA 3R aluminum enclosure, this unit provides a safe, weather-resistant centralized hub for combining up to six solar strings. It is engineered for ease of use, featuring touch-safe distribution blocks and DIN-rail mounted fuse holders that allow for quick bidirectional overcurrent protection.
Why Choose FLEXware ICS
The FWPV6-FH600 is the “install-friendly” choice for system designers and installers. By integrating the fuse holders, distribution blocks, and grounding busbar into a single, compact enclosure, it eliminates the need for messy, custom-built junction boxes. Its low-profile design allows it to be mounted vertically, on a pole, or even on a sloped roof (up to 14° incline), keeping it tucked away neatly under the solar array or on the side of a building.
Frequently Asked Questions
Q1: Does this combiner box come with fuses?
No. The FWPV6-FH600 includes the fuse holders but does not include the actual fuses. You must purchase standard 600VDC DIN-rail fuses (typically 10mm x 38mm) separately, sized according to your specific solar panels (e.g., 15A or 20A).
Q2: Can I use this for a 1000V system?
No. This specific model is rated for a maximum of 600 VDC. If you are installing a high-voltage string inverter system that exceeds 600V, you will need a 1000V rated combiner box.
Q3: Is it waterproof?
The unit is rated NEMA 3R, which means it is rainproof and designed for outdoor use. It protects against falling rain, sleet, and external ice formation, but it is not submersible (IP68). It should be mounted vertically or on a slope to ensure proper water shedding.
Q4: How many solar panels can I connect?
This box combines up to 6 separate strings of solar panels. The total number of panels depends on how many panels you have in each string, provided the total voltage does not exceed 600V and the total combined current does not exceed 96A.
Q5: Does it have a built-in disconnect switch?
The base FWPV6-FH600 model uses the fuse holders themselves as a means of isolation (you can pull the fuse holder open to disconnect a string). It does not typically have a large external lever/rotary disconnect handle unless you are looking at the “SDA” (Switch Disconnect Assembly) version or “ICS Plus” packages.
If you have any questions about the item or your order, please feel free to message before purchasing. Thank you!
Key Benefits
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Integrated Design: Comes pre-configured with six 600VDC fuse holders and distribution blocks, significantly reducing field wiring time.
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Rugged Durability: The powder-coated aluminum enclosure with stainless steel hardware ensures long-term protection against harsh weather, corrosion, and UV exposure.
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Flexible Mounting: Designed to mount on walls, poles, or directly on racking systems with a sloped roof pitch of up to 3-in-12 (14 degrees).
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Safety & Compliance: UL 1741 listed and CSA 22.2 compliant, ensuring it meets strict safety standards for residential and commercial PV systems.
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Security: Features a padlock hole in the chassis to prevent unauthorized access to the DC disconnects and wiring.
Product Specifications
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Max Voltage: 600 VDC
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Total Max Current: 96 Amps DC
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Input Terminals: Cable Glands (accepts #14 – #8 AWG)
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Output Terminals: Box Lug (accepts #14 – 2/0 AWG)
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Enclosure Material: Powder-Coated Aluminum
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Hardware: Stainless Steel
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Certifications: UL 1741, CSA 22.2, CE
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Dimensions: 11.5″ x 8.25″ x 3.75″ (29.2 x 21.0 x 9.5 cm)
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Weight: ~3.5 lbs (1.6 kg)
| Weight | 3.5 lbs |
|---|---|
| Dimensions | 8.25 × 3.75 × 11.5 in |
| MPN | OP-FWPV6-FH600 |
