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New! ARC FAULT DETECTION MODULE!
NEC 690.11 Compliance and AFCI Compliance
(Arc-Fault Circuit Protection - Direct Current)

The Arc Fault Detection Unit (ADU) offers extra safety, efficiency and convenience to any PV system. The electronic device developed specifically for PV systems detects series arc faults within a string and gives both visual and acoustic feedback the moment an arc fault occurs; providing compliance with the NEC Article 690.11 (Arc-Fault Circuit Protection - Direct Current).

• For home and professional use
• Detection of series arc faults
• Visible and acoustic arc fault indication
• UL1699B - Type 1 - Approved
• Supplied stand alone or in PV boxes
• Easy to install - DIN rail and wall mounting
• Integration with external safety systems
• For new and existing installations


New! 800VDC 225 AMP IN-LINE CONTACTORS!
For Remote Control of Combiners & Homerun Cables
(Can be Used with Arc Fault Detection for Isolated Control)

This in-line contactor is designed to switch DC high voltage and amperage up to 800VDC at 225 Amps, allowing the remote control of combiner boxes and homerun cables. Contactors feature activation with either 12VDC, 24VDC 120VAC or 220VAC Coils.

• Single Pole Normally Open
• Hermetically Sealed - IP67 Protection Rating
• 1,000,000 Cycles Mechanical Life
• Built in Coil Supression
• Stainless Steel Nuts, Washers and Mounting Inserts


600V DC ON LOAD DISCONNECTS

Fireman

Safety Switch

Single Pole

DC Disconnect

Double Pole

DC Disconnect

Fireman Safety Switch

Small PV Combiner with Disconnect

Single Pole On Load DC Disconnects
Double Pole On Load DC Disconnects

Manually Disconnects Four

Solar Panels at the Source Eliminating Any Electrical Hazard.

- ON LOAD Disconnect

- 4 Individual Poles

- 25 AMPS

- NEMA 4X Enclosure

- Pad lockable Handle

- 600VDC - UL508


Manually Disconnects Single

or Multiple Lower Amperage

DC Circuits

- ON LOAD Disconnects

- 1, 2, 3 or 4 Poles

- 16, 25 & 30 AMPS

- With or without NEMA 4X Enclosure

- Pad lockable Handle

- 600VDC - UL508

Used to Turn Off Single DC Circuit Anywhere Between the PV Panels to the Inverter.

- ON LOAD Disconnects

- Single Pole

- 100, 200 & 400 AMPS

- Visual Breaking Indicator

- Direct or Extended Handle

- 600VDC - UL98

Used to Turn Off Two DC Circuits Anywhere Between the PV Panels to the Inverter.

- ON LOAD Disconnects

- Double Pole

- 400 & 600 AMPS

- Visual Breaking Indicator

- Direct or Extended Handle

- 600VDC - UL98

COMBINER BOXES

Small PV Combiner Box

4 Stringer Example

Small Solar Combiner Box

Small PV Combiner with Disconnect

4 Stringer Example

Small Solar Combiner with Disconnect

PV Combiner

12 Stringer Example

Solar Combiner Panel

PV Combiner Panel with Disconnect

4 Stringer Example

Solar Combiner Panel with Disconnect

2 and 4 Stringer Combiner Boxes Combine Multiple Stringers into One

2 Wire Output.  Standard or Custom Designs Offer UL508 Approval. In NEMA 4X Non-Metal Enclosures which Can Be Mounted Directly on the Roof at any angle.

 

- 2 & 4 Stringers or Custom Qty.

- 20 AMPS per Stringer

- Compact Design


- NEMA 4X Non-Metal Enclosures can be mounted at any angle directly on the roof
 

- Fused Positive Stringer Inputs with LED Function Indication

(Negative fusing also available)


- UL 508, NEC, OSHA, NFPA

- 600VDC - UL508


 

2 and 4 Stringer Combiner Boxes with 25 AMP DC On Load Disconnect in NEMA 4X Non-Metal Enclosures. Can Be Mounted at Any Angle, Directly on the Roof. Standard or Custom Designs Offer UL508 Approval.

 

- 2 & 4 Stringers or Custom Qty.

- 25 AMPS per Stringer

- Compact Design

- NEMA 4X Non-Metal Enclosurecan be mounted at any angle directly on the roof

- Fused Positive Stringer Inputs with LED Fault Indication

(Negative fusing also available)

- UL 508, NEC, OSHA, NFPA

 

- Pad lockable Handle

- 600VDC - UL508

Combines Multiple Solar Panel Stringers into One 2 Wire Output.

Touch Protected; Standard or

Custom Panels, Offer UL508 Approval.

 

- 6, 12, 18, 24 Stringers or Custom Qty.


- NEMA 3R or 4 Metal Enclosures or NEMA 4X Non-Metal Enclosures
  (NEMA 1 & 12 options)

- Fused Positive Stringer Inputs with LED Fault Indication

(Negative fusing also available)


- UL 508, NEC, OSHA, NFPA


- 600VDC - UL508

On Load DC Disconnect

Switches Turn Off Power

Before the Panel Door Can be Opened, Preventing Dangerous Access to High Voltage 600VDC. Standard or Custom Designs Offer UL508 Approval.

 

- Same features as our standard Solar Combiner Boxes


- Prevent dangerous access to high voltage 600V DC


- Greatly diminish your product liability exposure


- Provides local power control for remote installations

- Fused Positive Stringer Inputs with LED Fault Indication

(Negative fusing also available)


Extremely Safe Solar Combiner Boxes!

 

- 600VDC - UL508