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The best surge protector for home use sits between the wall outlet and your gear, and it cuts power when a spike hits. We compared what each listing states: outlets, joule rating, amp capacity, voltage and warranty terms. The power strips cover a desk or a room, while the whole-house picks cover the home system, so match the protector to what you want to guard first.
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Quick picks
Best Overall UNIREACH AG3000: TPMOV whole-house protection, 5-year warranty stated Check price on Amazon
Best Power Strip TESSAN TS-1026-C-PD: 8 AC outlets and 3 USB ports with 900 joules Check price on Amazon
Best 4-Pack Maxxima 6 Outlet 4-Pack: 6 outlets, ETL Listed, 1-year warranty stated Check price on Amazon
Highest Amps Furniqro FHSPD108S: 108,000 amps with LED status indicators Check price on Amazon
Compact Whole House Furniqro FHSPD36S: 36,000 amps in a compact whole-house unit Check price on Amazon
The kits we chose
| # | Product | Solar Score | Buy |
|---|---|---|---|
| 1 | UNIREACH AG3000 | 9.7/10 | Buy on Amazon |
| 2 | TESSAN TS-1026-C-PD | 9.7/10 | Buy on Amazon |
| 3 | Maxxima 6 Outlet 4-Pack | 9.7/10 | Buy on Amazon |
| 4 | Furniqro FHSPD108S | 9.7/10 | Buy on Amazon |
| 5 | Furniqro FHSPD36S | 9.6/10 | Buy on Amazon |
UNIREACH AG3000
A whole-house HVAC surge protector for 120/240V AC with TPMOV protection, an LED status indicator and a 5-year warranty.
Pros
- TPMOV surge protection for 120/240V AC
- Protects air conditioners, furnaces, mini split systems, water heaters and refrigerators
- Green LED indicator shows surge protection status
- 5-year warranty stated
Cons
- No joule rating is stated
- No USB ports are stated
- Pack of 1 only
- No amp capacity figure is stated
Detailed Review
The listing states a whole-house HVAC surge protector for 120/240V AC with TPMOV protection and a green LED status indicator. It lists protection for air conditioners, furnaces, mini split systems, water heaters and refrigerators, plus a UV-resistant housing for indoor and outdoor use. Mounts to breaker panels, disconnect boxes or circuit units, so a licensed electrician should install it. The maker states a 5 Year warranty.
Who it's for: Homeowners who want whole-house protection for HVAC and appliances with a stated 5-year warranty. Who should skip it: owners who want a plug-in strip with outlets and USB ports.
Its Solar Score of 9.7/10 comes from performance 30/35, build 21/25, value 21/25, safety 8/10 and warranty 4/5: 84 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Voltage | 120/240V AC |
|---|---|
| Protection | TPMOV |
| Indicator | Green LED |
| Warranty | 5 Year |
Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. TPMOV surge protection, green LED status indicator and UV-resistant housing 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.
TESSAN TS-1026-C-PD
A power strip with 8 AC outlets and 3 USB ports, 900 joules of surge protection and a 5-foot flat plug cord.
Pros
- 8 AC outlets and 3 USB ports charge 11 devices at once
- 900 joules of surge protection with overload, short-circuit and over-current protection
- USB A ports at 2.4A and USB C port at 3A
- 5-foot flat plug cord with a 45 degree right angle design
Cons
- No ETL or UL listing is stated
- No LED status indicator is stated
- 18-month warranty is shorter than the 5-year warranty on the AG3000
- Only a 5-foot cord
Detailed Review
The listing states a power strip with 8 AC outlets and 3 USB ports, including 1 USB C port, and 900 joules of surge protection. It lists a 5-foot flat plug cord with a 0.31 inch ultra thin flat head, a 45 degree right angle design, USB A ports at 2.4A and a USB C port at 3A, plus overload, short-circuit and over-current protection and an on/off switch. The maker states an 18 month warranty and lists the size as 4.13 by 4.13 by 1.65 inches.
Who it's for: Homeowners who want a strip with USB charging for a desk, office or dorm room. Who should skip it: owners who want a whole-house protector or an ETL listing stated.
Its Solar Score of 9.7/10 comes from performance 30/35, build 21/25, value 21/25, safety 8/10 and warranty 3/5: 83 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Outlets | 8 AC + 3 USB |
|---|---|
| Surge protection | 900 joules |
| Cord | 5 feet |
| Warranty | 18 month |
Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. Overload, short-circuit and over-current protection stated, so safety scores 8 of 10. 18 month. 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.
Maxxima 6 Outlet 4-Pack
A 6-outlet power strip with 300 joules of surge protection, ETL listing and a 1-year warranty, in a 4-pack.
Pros
- 6 grounded AC outlets with surge protection
- 300 joules of surge protection
- ETL Listed with a 1-year warranty
- 4-pack for several rooms at once
Cons
- 300 joules is the lowest joule figure stated here
- No USB ports are stated
- The 24-inch cord reaches only a nearby outlet
- 1-year warranty is the smallest term stated among the picks
Detailed Review
The listing states a 6-outlet power strip with 300 joules of surge protection and a 24-inch heavy-duty power cord. It lists a red lighted on/off switch, ETL listing and a 1-year warranty, and operation at 125 VAC, 15 Amp and 1875 Watts Max. The maker lists the size as 7.2 by 2.8 by 0.1 inches in a 4-pack.
Who it's for: Homeowners who want a 6-outlet strip with a lighted switch for several rooms. Who should skip it: owners who want USB ports or a higher joule figure stated.
Its Solar Score of 9.7/10 comes from performance 29/35, build 21/25, value 21/25, safety 8/10 and warranty 3/5: 82 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Outlets | 6 |
|---|---|
| Surge protection | 300 joules |
| Capacity | 1875W, 125V, 15A |
| Warranty | 1 Year |
Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. ETL Listed stated, so safety scores 8 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.
Furniqro FHSPD108S
A compact whole-house surge protector rated for 108,000 amps at 120/240V and 60Hz, with LED status indicators.
Pros
- 108,000 amps capacity at 120/240V and 60Hz
- LED status indicators show the home is protected
- Commercial-grade enclosure for indoor and outdoor installations
- Compatible with any brand of load centers and circuit breakers
Cons
- No warranty term is stated
- No joule rating is stated
- No USB ports are stated
- Single unit in the box
Detailed Review
The listing states a compact whole-house surge protector rated for 108,000 amps at 120/240V and 60Hz. It lists LED status indicators, a commercial-grade enclosure for indoor and outdoor installations, and compatibility with any brand of load centers and circuit breakers. It connects to the home system, so a licensed electrician should install it. The maker states no warranty term.
Who it's for: Homeowners who want whole-house protection with the highest amp figure stated here. Who should skip it: owners who want a plug-in strip or a stated warranty term.
Its Solar Score of 9.7/10 comes from performance 30/35, build 22/25, value 21/25, safety 9/10 and warranty 0/5: 82 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Capacity | 108,000 Amps |
|---|---|
| Voltage | 120/240V, 60Hz |
| Enclosure | Commercial-grade |
| Warranty | None stated |
Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. 108,000 amps capacity, LED status indicators and commercial-grade enclosure 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.
Furniqro FHSPD36S
A compact whole-house surge protector rated for 36,000 amps at 120/240V and 60Hz, with LED status indicators.
Pros
- 36,000 amps capacity at 120/240V and 60Hz
- LED status indicators show the home is protected
- Commercial-grade enclosure for indoor and outdoor installations
- Compatible with all brands of load centers and circuit breakers
Cons
- No warranty term is stated
- 36,000 amps is less than the 108,000 amps of the FHSPD108S
- No joule rating is stated
- No USB ports are stated
Detailed Review
The listing states a compact whole-house surge protector rated for 36,000 amps at 120/240V and 60Hz. It lists LED status indicators, a commercial-grade enclosure for indoor and outdoor installations, and compatibility with all brands of load centers and circuit breakers. It connects to the home system, so a licensed electrician should install it. The maker states no warranty term.
Who it's for: Homeowners who want whole-house protection at a lower amp figure than the FHSPD108S. Who should skip it: owners who want a plug-in strip or a stated warranty term.
Its Solar Score of 9.6/10 comes from performance 29/35, build 21/25, value 20/25, safety 8/10 and warranty 0/5: 78 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Capacity | 36,000 Amps |
|---|---|
| Voltage | 120/240V, 60Hz |
| Enclosure | Commercial-grade |
| Warranty | None stated |
Taken from the seller's listing on 15 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. 36,000 amps capacity, LED status indicators and commercial-grade enclosure 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.
As an Amazon Associate I earn from qualifying purchases.
More picks to compare
One Beat 6 AC Outlet Extender6 AC outlets and 4 USB ports with 1800 joules and a rotating plug.Check on Amazon
Yintar 6 Outlet Power Strip6 outlets and 3 USB ports with 1680 joules on a 6-foot cord.Check on Amazon
HANYCONY 8 Outlet Power Strip8 outlets and 4 USB ports with 1080 joules on a 5-foot braided cord.Check on Amazon
Alestor 12 Outlet Power Strip12 outlets and 4 USB ports with 2700 joules on a 6-foot cord.Check on Amazon
Belkin 12 Outlet Power Strip12 outlets with 3,780 joules and UL listing on an 8-foot cord.Check on Amazon
Numbers side by side
| Protector | Solar Score | Type | Protection | Warranty | Amazon |
|---|---|---|---|---|---|
| UNIREACH AG3000 | 9.7/10 | Whole house | TPMOV, 120/240V | 5 years | View on Amazon |
| TESSAN TS-1026-C-PD | 9.7/10 | Power strip | 900 joules | 18 months | View on Amazon |
| Maxxima 6 Outlet 4-Pack | 9.7/10 | Power strip | 300 joules | 1 year | View on Amazon |
| Furniqro FHSPD108S | 9.7/10 | Whole house | 108,000 amps | Not stated | View on Amazon |
| Furniqro FHSPD36S | 9.6/10 | Whole house | 36,000 amps | Not stated | View on Amazon |
These specs are rated by the maker and quoted from each listing on 15 November 2026.
Where the points went
The Solar Score weighs performance, build, value, safety and warranty. For a home surge protector, safety means stated certifications, protection circuits and voltage rating the listing actually states; a protector that states none scores nothing on that line. The UNIREACH AG3000, the TESSAN strip and the Maxxima strip state a warranty term. How we pick explains the weights.
| Product | Solar Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| UNIREACH AG3000 | 9.7 | 30 | 21 | 21 | 8 | 4 |
| TESSAN TS-1026-C-PD | 9.7 | 30 | 21 | 21 | 8 | 3 |
| Maxxima 6 Outlet 4-Pack | 9.7 | 29 | 21 | 21 | 8 | 3 |
| Furniqro FHSPD108S | 9.7 | 30 | 22 | 21 | 9 | 0 |
| Furniqro FHSPD36S | 9.6 | 29 | 21 | 20 | 8 | 0 |
Every total is translated into a figure between 9.2 and 9.8 with a linear formula; ranking by points and ranking by score always agree.
How to choose the best surge protector for home
Count the outlets you need
Start with how many devices share one outlet. The TESSAN strip gives 8 AC outlets and 3 USB ports, and the Maxxima strip gives 6 grounded AC outlets. A strip suits a desk, office or dorm room, while a whole-house pick guards the home system instead of single outlets. Count the devices first, then match the outlets. Check the appliance loads against the capacity the maker states, and see our inverter size chart for appliances for matching loads to power.
Read the joule rating and the amp capacity
Joules say how much surge energy a strip absorbs, and amps say how much surge current a whole-house pick handles. The TESSAN strip states 900 joules, the Maxxima strip states 300 joules, and the Furniqro whole-house picks state 108,000 amps and 36,000 amps. The AG3000 states no joule or amp figure, so compare it on its TPMOV protection and its 5-year warranty. A higher joule figure means the strip is rated to absorb more surge energy.
| Protector | Joule rating | Amp capacity |
|---|---|---|
| UNIREACH AG3000 | Not stated | Not stated |
| TESSAN TS-1026-C-PD | 900 joules | Not stated |
| Maxxima 6 Outlet 4-Pack | 300 joules | 15 Amp |
| Furniqro FHSPD108S | Not stated | 108,000 amps |
| Furniqro FHSPD36S | Not stated | 36,000 amps |
Strip or whole house
A power strip plugs into a wall outlet and guards the devices on it, while a whole-house protector connects to the home system and guards everything on it. The TESSAN and Maxxima strips plug in, and the AG3000 and Furniqro picks connect to load centers, breaker panels, disconnect boxes or circuit units. If you rent, a strip is the pick that plugs in and moves with you. See our power generator maintenance guide for the generator side of home backup power.
Check the warranty and the listing
Warranty terms differ more than the outlets do. The AG3000 states a 5-year warranty, the TESSAN strip states an 18-month warranty, and the Maxxima strip states a 1-year warranty, while the Furniqro picks state no warranty term. The Maxxima strip also states ETL listing, while the TESSAN strip states overload, short-circuit and over-current protection. Read the warranty and the protection lines before you order, since they say what the maker stands behind.
Sizing Notes
- Count outlets against the devices behind one wall socket: 8 AC outlets and 3 USB ports on the TESSAN strip, 6 outlets on the Maxxima strip.
- Match the protection to the job: 900 joules on the TESSAN strip, 300 joules on the Maxxima strip, 108,000 amps on the FHSPD108S and 36,000 amps on the FHSPD36S.
- Check the voltage: 120/240V AC on the AG3000 and the Furniqro picks, 125 VAC on the Maxxima strip.
- Check the warranty term before you order: 5 years on the AG3000, 18 months on the TESSAN strip and 1 year on the Maxxima strip.
FAQ: power away from the grid
How many outlets should a home surge protector have?
It depends on how many devices share one wall socket. The TESSAN strip gives 8 AC outlets and 3 USB ports, and the Maxxima strip gives 6 grounded AC outlets. The whole-house picks guard the home system instead of single outlets.
What is the difference between a power strip and a whole-house protector?
A power strip plugs into a wall outlet and guards the devices on it. A whole-house protector connects to the home system and guards everything on it.
How many joules should a home surge protector have?
The strips here state 900 joules on the TESSAN strip and 300 joules on the Maxxima strip. The whole-house picks state amp capacity instead: 108,000 amps on the FHSPD108S and 36,000 amps on the FHSPD36S. The AG3000 states no joule or amp figure.
Which pick here has the longest warranty?
The UNIREACH AG3000 states a 5-year warranty. The TESSAN strip states an 18-month warranty, the Maxxima strip states a 1-year warranty, and the Furniqro picks state no warranty term.
Do these protectors need USB ports?
No. The TESSAN strip has 3 USB ports, with USB A ports at 2.4A and a USB C port at 3A. The Maxxima strip and the whole-house picks state no USB ports, so they suit devices that plug into AC outlets.
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More picks: inverter size chart for appliances, power generator maintenance, generator cord protector, what size inverter to run a microwave.
