{"title":"Solar Surge \u0026 EMP Protection","description":"\u003cp\u003eA solar array is a large outdoor conductor wired directly into expensive power electronics. Surge and lightning protection is the cheapest insurance in the entire system — a hundred-dollar arrestor standing between a nearby strike and a ten-thousand-dollar inverter.\u003c\/p\u003e\u003ch2\u003eHow to Choose\u003c\/h2\u003e\u003cp\u003eProtect at every voltage boundary. DC arrestors go on the PV side matched to your string voltage — 300V, 600V and higher ranges are all common. AC protection goes at the service entrance. EMP-rated devices add protection against electromagnetic pulse and coronal mass ejection events, which matters more to off-grid and preparedness builds than to grid-tied ones.\u003c\/p\u003e\u003ch2\u003eKey Specifications Explained\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC voltage rating:\u003c\/strong\u003e 300V, 420V, 600V and dual-channel options — match to string Voc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC protection:\u003c\/strong\u003e 120\/240V service entrance devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e Sub-nanosecond on EMP-rated units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail, panel mount and inline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Single or dual DC channels for multi-string arrays\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBrands We Carry\u003c\/h2\u003e\u003cp\u003eEMP Shield, MidNite Solar, Satic Shield and IMO Solar.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDo I need both AC and DC protection?\u003c\/h3\u003e\u003cp\u003eYes. They protect different halves of the system, and a surge entering through the grid connection is not stopped by a DC arrestor.\u003c\/p\u003e\u003ch3\u003eWhere does a DC arrestor install?\u003c\/h3\u003e\u003cp\u003eAt the combiner box or as close to the inverter DC input as practical. Shorter leads mean better clamping.\u003c\/p\u003e\u003ch3\u003eIs EMP protection the same as surge protection?\u003c\/h3\u003e\u003cp\u003eNo. EMP devices respond far faster and to a different threat profile. Many customers install both.\u003c\/p\u003e\u003ch2\u003eRelated Categories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/solar-combiner-junction-boxes\"\u003eSolar Combiner \u0026amp; Junction Boxes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/solar-cables-connectors\"\u003eSolar Cables \u0026amp; Connectors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/hybrid-solar-inverters\"\u003eHybrid Solar Inverters\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/rapid-shutdown-devices\"\u003eRapid Shutdown Devices\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"emp-dc-shield-48v","title":"EMP DC Shield - 48V","description":"\u003cp\u003eThe \u003cstrong\u003eEMP DC Shield - 48V\u003c\/strong\u003e is a surge protection device from EMP Shield — Battery Voltage 48V; DC EMP Protection E1, E2 \u0026amp; E3.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eSurge protection is cheap insurance on an installation where the most expensive components sit at the end of long outdoor conductors that behave like antennas.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eDC EMP Protection: E1, E2 \u0026amp; E3\u003c\/li\u003e\n\u003cli\u003eSolar Flare Protection: \u0026gt;228,000A\u003c\/li\u003e\n\u003cli\u003eNEMA Rating: NEMA 4\u003c\/li\u003e\n\u003cli\u003eApplication: Indoor \u0026amp; outdoor\u003c\/li\u003e\n\u003cli\u003eColor: Gray\u003c\/li\u003e\n\u003cli\u003eDC Power Protection Maximum Wire Size: 12 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUL 1449\u003c\/li\u003e\n\u003cli\u003eNEMA 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEMP Shield devices are rated by circuit type and voltage — AC service, DC solar string, or vehicle. The wrong voltage class will not protect the circuit it is on.\u003c\/p\u003e\u003ch2\u003eWhich One In This Family\u003c\/h2\u003e\u003cp\u003eUrban Supply stocks 2 versions of this part. They are otherwise identical — the size or rating below is the only difference, so order by the number that matches your run, your module frame or your string count rather than by price.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEMP DC Shield - 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMP DC Shield - 48V\u003c\/strong\u003e — this page\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUrban Supply is an authorized EMP Shield dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233603498149,"sku":"1512003","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/1512003-timg__07766.1744054796.png?v=1788728238"},{"product_id":"emp-dc-shield-24v","title":"EMP DC Shield - 24V","description":"\u003cp\u003eThe \u003cstrong\u003eEMP DC Shield - 24V\u003c\/strong\u003e is a surge protection device from EMP Shield — Battery Voltage 24V; DC EMP Protection E1, E2 \u0026amp; E3.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eSurge protection is cheap insurance on an installation where the most expensive components sit at the end of long outdoor conductors that behave like antennas.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery Voltage: 24V\u003c\/li\u003e\n\u003cli\u003eDC EMP Protection: E1, E2 \u0026amp; E3\u003c\/li\u003e\n\u003cli\u003eSolar Flare Protection: \u0026gt;228,000A\u003c\/li\u003e\n\u003cli\u003eShort Circuit Current Rating: 10kA\u003c\/li\u003e\n\u003cli\u003eEnclosure Material: Plastic\u003c\/li\u003e\n\u003cli\u003eNEMA Rating: NEMA 4\u003c\/li\u003e\n\u003cli\u003eApplication: Indoor \u0026amp; outdoor\u003c\/li\u003e\n\u003cli\u003eColor: Gray\u003c\/li\u003e\n\u003cli\u003eDC Power Protection Maximum Wire Size: 12 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUL 1449\u003c\/li\u003e\n\u003cli\u003eNEMA 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEMP Shield devices are rated by circuit type and voltage — AC service, DC solar string, or vehicle. The wrong voltage class will not protect the circuit it is on.\u003c\/p\u003e\u003ch2\u003eWhich One In This Family\u003c\/h2\u003e\u003cp\u003eUrban Supply stocks 2 versions of this part. They are otherwise identical — the size or rating below is the only difference, so order by the number that matches your run, your module frame or your string count rather than by price.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMP DC Shield - 24V\u003c\/strong\u003e — this page\u003c\/li\u003e\n\u003cli\u003eEMP DC Shield - 48V\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUrban Supply is an authorized EMP Shield dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233610969253,"sku":"1512002","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/03f1084a-9e18-4ef7-b56f-2efcf0865b8b__75679.1744045717.png?v=1788728386"},{"product_id":"emp-home-lightning-shield-120-240v","title":"EMP Home \u0026 Lightning Shield - 120\/240V","description":"\u003cp\u003eThe \u003cstrong\u003eEMP Home \u0026amp; Lightning Shield - 120\/240V\u003c\/strong\u003e is a surge protection device from EMP Shield — 240V.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eLightning does not need a direct strike to destroy an inverter. Induced surge on a few hundred feet of PV wire is enough, and it is the most common cause of unexplained equipment failure on rural systems.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e240V\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUL 1449\u003c\/li\u003e\n\u003cli\u003eETL\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEMP Shield devices are rated by circuit type and voltage — AC service, DC solar string, or vehicle. The wrong voltage class will not protect the circuit it is on.\u003c\/p\u003e\u003cp\u003eUrban Supply is an authorized EMP Shield dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233611002021,"sku":"1512001","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/image__09351.1737741762.png?v=1788728388"},{"product_id":"emp-shield-600-volt-dc-large-solar-applications","title":"EMP Shield 600 Volt DC for Large Solar Applications","description":"\u003cp\u003eThe \u003cstrong\u003eEMP Shield 600 Volt DC for Large Solar Applications\u003c\/strong\u003e is a surge protection device from EMP Shield — Standards Exceeds MIL-STD-188-125-1, MIL-STD-464C.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eSurge protection is cheap insurance on an installation where the most expensive components sit at the end of long outdoor conductors that behave like antennas.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandards: Exceeds MIL-STD-188-125-1, MIL-STD-464C\u003c\/li\u003e\n\u003cli\u003e600V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eUL 1449\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEMP Shield devices are rated by circuit type and voltage — AC service, DC solar string, or vehicle. The wrong voltage class will not protect the circuit it is on.\u003c\/p\u003e\u003cp\u003eUrban Supply is an authorized EMP Shield dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233611100325,"sku":"1512011","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/DC-600-w-1__20732.1742844011.jpg?v=1788728389"},{"product_id":"emp-shield-dc-220-300v-solar-system-emp-protection","title":"EMP Shield DC 220-300V Solar System EMP Protection","description":"\u003cp\u003eThe \u003cstrong\u003eEMP Shield DC 220-300V Solar System EMP Protection\u003c\/strong\u003e is a surge protection device from EMP Shield — Standards Exceeds MIL-STD-188-125-1, MIL-STD-464C.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eLightning does not need a direct strike to destroy an inverter. Induced surge on a few hundred feet of PV wire is enough, and it is the most common cause of unexplained equipment failure on rural systems.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandards: Exceeds MIL-STD-188-125-1, MIL-STD-464C\u003c\/li\u003e\n\u003cli\u003e300V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eUL 1449\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEMP Shield devices are rated by circuit type and voltage — AC service, DC solar string, or vehicle. The wrong voltage class will not protect the circuit it is on.\u003c\/p\u003e\u003cp\u003eUrban Supply is an authorized EMP Shield dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233611133093,"sku":"1512009","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/1512009img1__15332.1742844774.jpg?v=1788728390"},{"product_id":"emp-shield-dual-300-420-volt-dc-solar-wind","title":"EMP Shield Dual 300-420 Volt DC Solar \/ Wind","description":"\u003cp\u003eThe \u003cstrong\u003eEMP Shield Dual 300-420 Volt DC Solar \/ Wind\u003c\/strong\u003e is a surge protection device from EMP Shield — Standards Exceeds MIL-STD-188-125-1, MIL-STD-464C.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eLightning does not need a direct strike to destroy an inverter. Induced surge on a few hundred feet of PV wire is enough, and it is the most common cause of unexplained equipment failure on rural systems.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandards: Exceeds MIL-STD-188-125-1, MIL-STD-464C\u003c\/li\u003e\n\u003cli\u003e420V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eUL 1449\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEMP Shield devices are rated by circuit type and voltage — AC service, DC solar string, or vehicle. The wrong voltage class will not protect the circuit it is on.\u003c\/p\u003e\u003cp\u003eUrban Supply is an authorized EMP Shield dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233611264165,"sku":"1512013","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/1512013img2__66008.1742844048.jpg?v=1788728393"},{"product_id":"emp-shield-dual-dc-max-600v-large-solar-applications","title":"EMP Shield Dual DC MAX 600V For Large Solar Applications","description":"\u003cp\u003eThe \u003cstrong\u003eEMP Shield Dual DC MAX 600V For Large Solar Applications\u003c\/strong\u003e is a surge protection device from EMP Shield — Standards Exceeds MIL-STD-188-125-1, MIL-STD-464C.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eLightning does not need a direct strike to destroy an inverter. Induced surge on a few hundred feet of PV wire is enough, and it is the most common cause of unexplained equipment failure on rural systems.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandards: Exceeds MIL-STD-188-125-1, MIL-STD-464C\u003c\/li\u003e\n\u003cli\u003e600V\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eUL 1449\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEMP Shield devices are rated by circuit type and voltage — AC service, DC solar string, or vehicle. The wrong voltage class will not protect the circuit it is on.\u003c\/p\u003e\u003cp\u003eUrban Supply is an authorized EMP Shield dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233611362469,"sku":"1512014","price":639.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/1512014img2__39900.1742843989.jpg?v=1788728394"},{"product_id":"emp-shield-emp-lightning-protection-vehicles","title":"EMP Shield EMP \u0026 Lightning Protection for Vehicles","description":"\u003cp\u003eThe \u003cstrong\u003eEMP Shield EMP \u0026amp; Lightning Protection for Vehicles\u003c\/strong\u003e is a surge protection device from EMP Shield, stocked by Urban Supply for solar and storage builds.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eLightning does not need a direct strike to destroy an inverter. Induced surge on a few hundred feet of PV wire is enough, and it is the most common cause of unexplained equipment failure on rural systems.\u003c\/p\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUL 1449\u003c\/li\u003e\n\u003cli\u003eETL\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEMP Shield devices are rated by circuit type and voltage — AC service, DC solar string, or vehicle. The wrong voltage class will not protect the circuit it is on.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEMP Protection: E1, E2 and E3\u003c\/li\u003e\n\u003cli\u003eSolar Flare Protection: Over 228,000A\u003c\/li\u003e\n\u003cli\u003eResponse Time: Under 1 billionth of a second\u003c\/li\u003e\n\u003cli\u003eStandards: MIL-STD-188-125-1, 464C, 461G\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 1449, ETL tested\u003c\/li\u003e\n\u003cli\u003eWarranty: 10 years\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUrban Supply is an authorized EMP Shield dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233611428005,"sku":"1512006","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/1512006img1__06416.1742844908.jpg?v=1788728396"},{"product_id":"emp-shield-home-emp-lightning-protection-cme-defense-concealed-model","title":"EMP Shield Home EMP \u0026 Lightning Protection + CME Defense Concealed Model","description":"\u003cp\u003eThe \u003cstrong\u003eEMP Shield Home EMP \u0026amp; Lightning Protection + CME Defense Concealed Model\u003c\/strong\u003e is a surge protection device from EMP Shield — Standards Exceeds MIL-STD-188-125-1, MIL-STD-464C.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eLightning does not need a direct strike to destroy an inverter. 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If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233611526309,"sku":"1512005","price":409.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/1512005img1__25098.1754499226.jpg?v=1788728398"},{"product_id":"emp-shield-portable-rvs-renters-travel-campers-camping","title":"EMP Shield Portable for RVs, Renters, Travel Campers, and Camping","description":"\u003cp\u003eThe \u003cstrong\u003eEMP Shield Portable for RVs, Renters, Travel Campers, and Camping\u003c\/strong\u003e is a surge protection device from EMP Shield, stocked by Urban Supply for solar and storage builds.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eSurge protection is cheap insurance on an installation where the most expensive components sit at the end of long outdoor conductors that behave like antennas.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProtection: All phases of EMP (E1, E2, E3), solar flare and lightning\u003c\/li\u003e\n\u003cli\u003eSurge capacity: Up to 228,000 A per phase\u003c\/li\u003e\n\u003cli\u003eResponse time: Under 1 billionth of a second\u003c\/li\u003e\n\u003cli\u003eEnclosure rating: IP66\u003c\/li\u003e\n\u003cli\u003eInstallation: Plug-in, 10 minutes or less\u003c\/li\u003e\n\u003cli\u003eWarranty: 10 years, insurance-backed by the manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMIL-STD-188-125-1\u003c\/li\u003e\n\u003cli\u003eMIL-STD-464C\u003c\/li\u003e\n\u003cli\u003eMIL-STD-461-G\u003c\/li\u003e\n\u003cli\u003eRS-105 (90,000 V)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListings And Ratings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eUL 1449\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eEMP Shield devices are rated by circuit type and voltage — AC service, DC solar string, or vehicle. The wrong voltage class will not protect the circuit it is on.\u003c\/p\u003e\u003cp\u003eUrban Supply is an authorized EMP Shield dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233611591845,"sku":"1512007","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/1512007img1__39788.1742844825.jpg?v=1788728399"},{"product_id":"emp-shield-single-dc-300-420-volt-solar-wind-emp-protection","title":"EMP Shield Single DC 300-420 Volt Solar \/ Wind EMP Protection","description":"\u003cp\u003eThe \u003cstrong\u003eEMP Shield Single DC 300-420 Volt Solar \/ Wind EMP Protection\u003c\/strong\u003e is a surge protection device from EMP Shield — Standards Exceeds MIL-STD-188-125-1, MIL-STD-464C.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eLightning does not need a direct strike to destroy an inverter. 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If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"EMP Shield","offers":[{"title":"Default Title","offer_id":48233611657381,"sku":"1512010","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/1512010img2__80991.1742844166.jpg?v=1788728399"},{"product_id":"midnite-solar-lightning-surge-arrestor-300ac-mnspd-300-ac","title":"Midnite Solar Lightning and Surge Arrestor - 300AC - MNSPD-300-AC","description":"\u003cp\u003eThe \u003cstrong\u003eMidnite Solar Lightning and Surge Arrestor - 300AC - MNSPD-300-AC\u003c\/strong\u003e is a surge protection device from MidNite Solar Inc — Nominal Voltage 0 to 250 VAC.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eSurge protection is cheap insurance on an installation where the most expensive components sit at the end of long outdoor conductors that behave like antennas.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal Voltage: 0 to 250 VAC\u003c\/li\u003e\n\u003cli\u003e2 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eMidNite builds surge protection and combiner equipment sized by array voltage. Matching the device's DC rating to your actual string voltage is what determines whether it protects anything.\u003c\/p\u003e\u003cp\u003eUrban Supply is an authorized MidNite Solar Inc dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"MidNite Solar Inc","offers":[{"title":"Default Title","offer_id":48233621455013,"sku":"1529011","price":102.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/77c5595f-6107-46b3-bb15-303ff4090bb5__75683.1743621287.jpg?v=1788728541"},{"product_id":"midnite-solar-lightning-surge-arrestor-300dc-mnspd-300-dc","title":"Midnite Solar Lightning and Surge Arrestor - 300DC - MNSPD-300-DC","description":"\u003cp\u003eThe \u003cstrong\u003eMidnite Solar Lightning and Surge Arrestor - 300DC - MNSPD-300-DC\u003c\/strong\u003e is a surge protection device from MidNite Solar Inc — Nominal Voltage 0 to 300 VDC\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eLightning does not need a direct strike to destroy an inverter. 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If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"MidNite Solar Inc","offers":[{"title":"Default Title","offer_id":48233621553317,"sku":"1529012","price":91.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/6d6b37c7-765b-4061-9612-2bc82486adea__83488.1743621304.jpg?v=1788728542"},{"product_id":"midnite-solar-lightning-surge-arrestor-600dc-mnspd-600","title":"Midnite Solar Lightning and Surge Arrestor - 600DC - MNSPD-600","description":"\u003cp\u003eThe \u003cstrong\u003eMidnite Solar Lightning and Surge Arrestor - 600DC - MNSPD-600\u003c\/strong\u003e is a surge protection device from MidNite Solar Inc — Nominal AC Voltage 0 to 485; VAC Nominal DC Voltage 0 to 600.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eSurge protection is cheap insurance on an installation where the most expensive components sit at the end of long outdoor conductors that behave like antennas.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNominal AC Voltage: 0 to 485 VAC\u003c\/li\u003e\n\u003cli\u003eNominal DC Voltage: 0 to 600 VDC\u003c\/li\u003e\n\u003cli\u003eNominal Discharge Current: 20kA\u003c\/li\u003e\n\u003cli\u003eResponse Time: \u0026lt;15 ns\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitting It To Your System\u003c\/h2\u003e\u003cp\u003eMidNite builds surge protection and combiner equipment sized by array voltage. Matching the device's DC rating to your actual string voltage is what determines whether it protects anything.\u003c\/p\u003e\u003cp\u003eUrban Supply is an authorized MidNite Solar Inc dealer. If you are not certain this is the correct part for your build, send us your array voltage and service type and we will confirm the right class before you order.\u003c\/p\u003e","brand":"MidNite Solar Inc","offers":[{"title":"Default Title","offer_id":48233621618853,"sku":"1529013","price":91.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/304b6f8e-4d61-43ad-b618-f302c038e2e0__09263.1743621317.jpg?v=1788728544"},{"product_id":"satic-shield-gen-lll-sd-power-perfect","title":"Satic Shield - GEN lll SD Power Perfect","description":"\u003cp\u003eThe \u003cstrong\u003eSatic Shield - GEN lll SD Power Perfect\u003c\/strong\u003e is a surge protection device from Satic Shield — Voltage 240V; Current 15A.\u003c\/p\u003e\u003ch2\u003eWhy It Matters\u003c\/h2\u003e\u003cp\u003eLightning does not need a direct strike to destroy an inverter. 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