Best Surge Protector for RV (2026): 5 Picks Compared

The listing states a 50 amp portable protector rated for 120-240 V with 12,000 W capacity and surge absorption up to 3,580 joules. It lists protection against over and under voltage, reverse polarity and surge failure, plus an all weather shield assembly, thermal protection, a Lexan housing, an integrated display and LED indicators. The maker states a lifetime warranty, excluding the cover, and lists the size as 18.0 by 6.25 by 5.0 inches.

Who it's for: RV owners on 50 amp shore power who want a stated lifetime warranty and a display at the pedestal. Who should skip it: owners on 30 amp pedestals, and anyone who wants phone monitoring of voltage and watts.

Its Solar Score of 9.8/10 comes from performance 32/35, build 22/25, value 21/25, safety 9/10 and warranty 4/5: 88 of 100 points, placed on our 9.2 to 9.8 scale.

Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.

What this listing states. Thermal protection, all weather shield assembly and Lexan housing; over and under voltage, reverse polarity and surge failure protection stated, so safety scores 9 of 10. Lifetime (excludes cover). It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 4 of 5. See How We Pick.

Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

The listing states a 30 amp protector and power manager with a 200°F thermal auto-shutoff, 30mA ground fault detection and 4,200 joules of surge protection. It lists 9 fault codes on a bright LED screen showing live voltage, amps, kWh and temperature, plus an adjustable 0, 30 or 180 second A/C delay, NEMA 3R weather protection and a display rated from -40°F to 140°F. The maker states a 1-year warranty and lists the size as 19.25 by 3.75 by 0.1 inches.

Who it's for: RV owners on 30 amp shore power who want thermal shutoff and fault codes at the pedestal. Who should skip it: owners on 50 amp pedestals, and anyone who wants phone monitoring.

Its Solar Score of 9.7/10 comes from performance 30/35, build 21/25, value 21/25, safety 9/10 and warranty 3/5: 84 of 100 points, placed on our 9.2 to 9.8 scale.

Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.

What this listing states. 200°F thermal auto-shutoff, 30mA ground fault detection and NEMA 3R weather protection stated, so safety scores 9 of 10. 1 Year. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

The listing states a 30 amp protector and circuit analyzer with 18,000 joules of surge protection and an IP68 cover. It lists flame-retardant materials, a right-angle plug, a rugged enclosure and a 5-year warranty, and lists the size as 18.0 by 5.3 by 4.5 inches and the weight as 2.0 pounds. The maker gives amp figures of 30 and 50; check before ordering.

Who it's for: RV owners on 30 amp shore power who want the highest joule figure stated here with a 5-year warranty. Who should skip it: owners on 50 amp pedestals, and anyone who wants phone monitoring or a thermal shutoff temperature stated.

Its Solar Score of 9.6/10 comes from performance 27/35, build 19/25, value 20/25, safety 8/10 and warranty 4/5: 78 of 100 points, placed on our 9.2 to 9.8 scale.

Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.

What this listing states. IP68 cover and flame-retardant materials; circuit analyzer for wiring faults stated, so safety scores 8 of 10. 5-Year. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 4 of 5. See How We Pick.

Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

The listing states a 50 amp smart protector with WiFi and Bluetooth monitoring of voltage, amperage and wattage, plus wireless fault alerts. It lists a replaceable surge module, IP65 water-resistant construction and compatibility with dogbone adapters. The maker gives no warranty term and no joule rating.

Who it's for: RV owners on 50 amp shore power who want phone monitoring and a replaceable surge module. Who should skip it: owners on 30 amp pedestals, and anyone who wants a stated joule rating or warranty term.

Its Solar Score of 9.6/10 comes from performance 30/35, build 21/25, value 21/25, safety 8/10 and warranty 0/5: 80 of 100 points, placed on our 9.2 to 9.8 scale.

Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.

What this listing states. IP65 water-resistant construction and wireless fault alerts stated, so safety scores 8 of 10. No warranty term, so warranty scores zero. See How We Pick.

Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

The listing states a 30 amp protector and circuit analyzer with 18,000 joules of surge protection and an IP68 cover. It lists a built-in circuit analyzer for open ground and reverse polarity, a flame-retardant housing, a right-angle plug with a non-slip rubber grip, UL Listing and RoHS Certification.

Who it's for: RV owners on 30 amp shore power who want 18,000 joules with UL Listing in a compact plug. Who should skip it: owners on 50 amp pedestals, and anyone who wants a stated warranty term or phone monitoring.

Its Solar Score of 9.6/10 comes from performance 29/35, build 21/25, value 20/25, safety 9/10 and warranty 0/5: 79 of 100 points, placed on our 9.2 to 9.8 scale.

Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.

What this listing states. UL Listed and RoHS Certified; IP68 cover and flame-retardant housing stated, so safety scores 9 of 10. No warranty term, so warranty scores zero. See How We Pick.

Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.