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Electronic Circuit Breakers for Solar Systems and Components

Dealers: Featured Breakers


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Fuses and circuit breakers are primarily used to protect the pv system wiring from getting too hot and catching fire. They are also used to protect your devices from getting too hot and catching fire or from becoming more seriously damaged if there is a short circuit. Keep in mind it's also very important to properly size your cables and wires to prevent excessive heat and possible fire. One of the most important services that Wholesale Solar does it put together a wire diagram with every pre-packaged system that will keep you safe and also help you pass your local permit inspection!

Wholesale Solar staff are happy to help you figure your safety components on a job by job basis, just call us at 1-800-472-1142. We try to stock everything you need to get your renewable energy system up and running, so please call us with details on your system so we can sell you exactly what you need.

We sell circuit breakers for e-panels, MNDC, combiners and baby boxes and a variety of other solar components.



All MidNite circuit breakers can be used at 100% rated current when mounted in a MidNite enclosure.

ModelPart No.AmpsVolts ACVolts DCWattsPrice
Din Mount
MidNite Solar MNEPV-1008930100100A150VDC
$44.00
Qty
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MidNite Solar MNEPV-80893080080A150VDC
$44.00
Qty
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MidNite Solar MNDC-GFP63899104163A150VDC
$55.00
Qty
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MidNite Solar MNEAC60-2P 892044360A240VAC
$29.00
Qty
MidNite Solar MNEAC60890204260A120VAC
$14.75
Qty
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MidNite Solar MNEPV-60893060060A150VDC
$14.50
Qty
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MidNite Solar MNEAC50-2P892025250A240VAC
$28.50
Qty
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MidNite Solar MNEAC50892044450A120VAC
$14.75
Qty
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MidNite Solar MNEPV-50850504150A150VDC
$14.50
Qty
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MidNite Solar MNEPV50-300841050050A300VDC
$27.00
Qty
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MidNite Solar MNDC-GFP50-300899104250A300VDC
$98.00
Qty
MidNite Solar MNEAC40-2P892044240A240VAC
$29.00
Qty
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MidNite Solar MNEAC40892044140A120VAC
$14.75
Qty
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MidNite Solar MNEPV-40890404140A150VDC
$14.50
Qty
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MidNite Solar MNEAC30850030230A120VAC
$14.75
Qty
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MidNite Solar MNEAC30-2P892024230A240VAC
$28.50
Qty
MidNite Solar MNEPV-30853000230A150VDC
$14.50
Qty
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MidNite Solar MNEPV30-300841030030A300VDC
$27.00
Qty
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MidNite Solar MNEAC20890204120A120VAC
$14.75
Qty
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MidNite Solar MNEAC20-2P892024120A240VAC
$28.50
Qty
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MidNite Solar MNEPV-20854120220A150VDC
$14.50
Qty
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MidNite Solar MNEPV20-300841020020A300VDC
$27.00
Qty
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MidNite Solar MNEPV20-600841010220A600VDC
$98.25
Qty
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MidNite Solar MNEPV16-600 841010116A600VDC
$115.00
Qty
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MidNite Solar MNEAC15891513915A120VAC
$14.75
Qty
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MidNite Solar MNEPV-15850032215A150VDC
$14.50
Qty
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MidNite Solar MNEPV15-300841015015A300VDC
$27.00
Qty
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MidNite Solar MNEPV-10850031210A150VDC
$14.50
Qty
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MidNite Solar MNEPV10-300 841010010A300VDC
$27.00
Qty
MidNite Solar MNEPV-0985000929A150VDC
$14.50
Min
MidNite Solar MNEPV-0884108998A150VDC
$14.50
Min
MidNite Solar MNEPV07-30084100707A300VDC
$27.00
Qty
MidNite Solar MNEPV-589555415A150VDC
$14.50
Min
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MidNite Solar MNEPV-389303303A150VDC
$14.50
Min
MidNite Solar MNEPV-289300202A150VDC
$14.50
Qty
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MidNite Solar MNEPV-0184105411A150VDC
$12.50
Qty
Panel Mount
MidNite Solar MNEDC250RT8910275250A125VDC
$125.00
Qty
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MidNite Solar MNEDC-2508500192250A125VDC
$95.00
Qty
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MidNite Solar MNEDC175RT8910263175A125VDC
$115.00
Qty
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MidNite Solar MNEDC-1758501752175A125VDC
$95.00
Qty
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MidNite Solar MNEDC-125 8905402125A125VDC
$44.00
Qty
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MidNite Solar MNEDC1008941125100A150VDC
$25.00
Qty
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MidNite Solar MNEDC90859016290A150VDC
$40.00
Qty
MidNite Solar MNDC-GFP80896080080A125VDC
$56.00
Qty
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MidNite Solar MNEDC80850541280A150VDC
$25.00
Qty
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MidNite Solar MNEDC80-300850541380A300VDC
$40.00
Qty
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MidNite Solar MNEDC70850016270A150VDC
$40.00
Qty
MidNite Solar MNEDC60850060260A150VDC
$25.00
Qty
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MidNite Solar MNEDC60-300850060360A300VDC
$50.00
Qty
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MidNite Solar MNEDC50859017250A150VDC
$25.00
Qty
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MidNite Solar MNEDC40850018240A150VDC
$25.00
Qty
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MidNite Solar MNEDC30850023230A150VDC
$25.00
Qty
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MidNite Solar MNEDC30-300850026430A300VDC
$35.00
Qty
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MidNite Solar MNEDC20850026220A150VDC
$25.00
Qty
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MidNite Solar MNEDC15850024215A150VDC
$25.00
Qty
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MidNite Solar MNEDC10850027210A150VDC
$25.00
Qty
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MidNite Solar MNEDC585002925A150VDC
$25.00
Qty
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Wholesale Solar offers Outback's Panel and Din Mount breakers for a variety of boxes.

ModelPart No.AmpsVolts ACVolts DCWattsPrice
Din Mount
Schneider Conext 120/240VAC Breaker Kit - 3 2-pole 60a2430141
$185.00
Qty
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Schneider Conext 3 Phase Breaker Kit - 3 Pole 60a2430241
$265.00
Qty
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Other
Schneider XW 80 amp DC breaker surface mount840006380A125VDC
$38.50
Qty
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Schneider XW 60 amp DC breaker surface mount890007360A160VDC
$37.50
Qty
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