Best Solar and Gas Generators for Reliable Home Backup Power
Choosing the best solar and gas generator for your home ensures you have a reliable power source during outages or emergency situations. This guide reviews top tri-fuel and dual-fuel generators capable of running on gasoline, propane, natural gas, or harnessing solar energy. Each option offers different wattage capacities and features for diverse home backup needs. Below is a summary of the selected generators to help you compare key specs quickly.
| Generator | Fuel Type | Running Watts | Peak Watts | Special Features |
|---|---|---|---|---|
| WEN TF1450 | Gasoline, Propane, Natural Gas | 8,750 – 11,500 | 10,500 – 14,500 | Electric start, Transfer-switch ready |
| Westinghouse 14500 Peak | Gasoline, Propane, Natural Gas | 9,500 – 11,500 | 12,000 – 14,500 | Remote start, Fuel gauge, Long run time |
| EF ECOFLOW DELTA Pro 3 | Solar + Gas | 4,000 (expandable) | 6,000 (expandable) | Massive battery, Smart app control |
| DuroMax XP13000EH | Gas & Propane | 13,000 (peak only listed) | 13,000 (peak) | Whole home backup, Electric start |
| Westinghouse 28000 Peak | Gasoline, Propane, Natural Gas | 16,000 – 20,000 | 22,400 – 28,000 | Heavy duty, Multiple outlets |
WEN 14,500-Watt Tri-Fuel Generator for Multiple Fuels
The WEN TF1450 is a versatile generator offering the ability to switch between gasoline, propane, and natural gas with a simple dial. It delivers 14,500 surge watts and 11,500 running watts on gasoline, with slightly lower wattage available on propane and natural gas. Operating at both 120V and 240V, it is perfect for home transfer switches or emergency use. The electric start feature powers its 500cc 4-stroke OHV engine with ease, making startup simple and efficient. The included wheel kit enhances portability for various household or outdoor applications.
Westinghouse 14500 Peak Tri-Fuel Home Backup Generator
This Westinghouse 14500 Peak generator provides dependable backup power with 14,500 peak and 11,500 running watts on gasoline. It runs on gasoline, propane, or natural gas and features a heavy-duty 550cc 4-stroke OHV engine with a durable cast iron sleeve for longevity. With a 9.5-gallon fuel tank complete with a built-in gauge, it can run up to 19 hours on a full tank. Remote electric start and transfer switch readiness make this generator easy to operate and integrate seamlessly into your home power system.
EF ECOFLOW Solar Generator DELTA Pro 3 with Solar Panel Kit
The EF ECOFLOW DELTA Pro 3 is a high-capacity solar generator combined with gas-powered charging options. It features a 4096Wh lithium iron phosphate (LFP) battery expandable up to 48kWh, providing up to 4 days of whole-home backup power without refueling. The unit supports 120V/240V with a 4000W output, scalable to 12000W with X-Boost technology. Multiple charging options—including solar panels, gas generators, or EV chargers—offer flexible, clean, and renewable energy. The generator is portable, easy to set up, and controlled via a smartphone app for remote monitoring.
DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator
The DuroMax XP13000EH offers substantial power at 13,000 watts, suitable for whole home backup during storms. This dual-fuel generator runs on both gas and propane, combining efficiency and durability. It features an electric start and is transfer-switch ready. DuroMax emphasizes engine reliability and versatility across its product range, making this unit a strong contender for portable and emergency home power needs.
Westinghouse 28000 Peak Watt Tri-Fuel Home Backup Generator
The Westinghouse 28000 Peak generator is a powerhouse for larger homes, offering 28,000 peak and 20,000 running watts on gasoline. Compatible with propane and natural gas, it delivers ample wattage for demanding household needs. Powered by a robust 999cc V-Twin OHV engine, it includes multiple 120/240V outlets and transfer switch compatibility. Features like automatic low-oil shutdown, low idle mode, and digital readouts provide ease of use and protection. Its 17.2-gallon fuel tank supports up to 13 hours of operation at partial load.
Buying Guide: Key Considerations for Solar and Gas Home Generators
Fuel Type Flexibility
Tri-fuel and dual-fuel generators provide versatility by allowing operation on gasoline, propane, and/or natural gas. This ensures availability of backup fuel during emergencies. Solar generators provide renewable energy and eliminate fuel dependency but rely on battery capacity and sunlight conditions.
Power Output and Capacity
Assess your running and peak wattage requirements based on essential household appliances and emergency loads. Larger homes may need generators offering 15,000 watts or more, whereas smaller homes might suffice with 4,000–10,000 watts. Consider surge wattage to handle startup currents of heavy appliances.
Runtime and Fuel Capacity
Look for models with sufficient fuel tank sizes to provide long runtimes, ideally 12+ hours at 50% load, to minimize refueling during outages. Solar and battery-powered generators should emphasize capacity (Wh) and scalable battery expansions for extended operation.
Ease of Use and Features
Remote or electric start features enhance convenience. Transfer switch readiness enables safe and seamless home power integration. Digital displays for voltage, frequency, and hours improve monitoring. Portability aspects like wheels and handles matter for unit relocation.
Environmental Impact and Noise
Solar generators produce clean, silent power, suitable for environmentally conscious users and noise-sensitive areas. Gas-powered options provide consistent power output but generate emissions and noise, making them less ideal for indoor use or quiet environments.
Safety and Maintenance
Automatic low-oil shutdown and carbon monoxide sensors increase safety. Rubber-covered outlets and GFCI protections prevent electrical hazards. Regular maintenance such as oil changes and filter checks are necessary for combustion engines.
Price and Warranty
Prices vary widely based on power capacity and features. Investing in a reputable brand with solid warranty support and customer service ensures peace of mind and long-term value.