Best Solar Generators: Picks Inspired by Will Prowse for 2025
For campers, homeowners, and disaster planners, solar generators offer clean, quiet power wherever you need it. This guide highlights five strong options that balance capacity, charging speed, and portability. Drawing on Will Prowse‑style criteria—reliability, battery life, and real‑world performance—these picks span compact units to full‑size power stations. Each product section explains what makes it suitable for an RV, home backup, or off‑grid adventure, and what to consider when shopping for the right balance of capacity, output, and expandability.
| Product | Brand | Capacity (Wh) | Max Output (W) | Key Feature |
|---|---|---|---|---|
| Jackery Solar Generator 300 | Jackery | 293 | 300 | Compact, lightweight backcountry power with fast recharging |
| OUPES Exodus 1200 | OUPES | 992 | 1200 | LiFePO4 chemistry with smart app control and UPS |
| EF ECOFLOW Delta 2 Max | EF ECOFLOW | 2048 | 3400 | Dual charging with solar and fast AC charging |
| BROWEY 1600W | BROWEY | 1024 | 1600 | iF Design Award; robust LiFePO4 battery |
| OUKITEL P1000 Plus | Keenergy | 1024 | 1800 | Includes 200W solar panel; app control |
EF ECOFLOW Delta 2 Max 2048Wh
EF ECOFLOW Delta 2 Max delivers a substantial 2048Wh LiFePO4 battery, designed for serious off‑grid use. It supports high continuous output and strong surge capability, enabling refrigerators, air conditioners, and power tools to run during outages or remote trips. The LiFePO4 chemistry emphasizes long life, delivering thousands of charging cycles with a robust battery management system that prioritizes safety. A standout feature is dual charging, letting you use AC power alongside solar input to significantly reduce downtime when the sun is available. This model also integrates advanced solar charging, enabling efficient recharging in bright conditions and reliable performance in variable weather.
- Capacity: 2048Wh; LiFePO4 chemistry for long life
- Output: Up to 3400W AC with strong surge capability
- Charging: Dual input options (AC and solar) for faster recharges
- Battery health: Around 3000+ life cycles with BMS protection
- Best use: Home backup, RVs, and off‑grid setups with demanding loads
Designed to support demanding loads, the Delta 2 Max pairs a large battery with flexible charging. Its architecture suits users who want reliable, high‑surge performance for essential appliances as part of a broader off‑grid strategy. The combination of high capacity and safety features makes it a compelling choice for longer outages or extended outdoor stays.
OUPES Exodus 1200 Solar Generator
Exodus 1200 offers a compact yet capable power solution for camping, RV travel, or emergency power. Its 992Wh LiFePO4 battery provides a resilient 1200W rated output with a 3600W surge, making it suitable for a range of devices from fridges to power tools. Smart app control and UPS functionality enhance reliability during outages, while the array of outputs includes multiple AC outlets plus USB‑C PD and USB‑A ports. A thoughtful balance of capacity, safety, and connectivity makes Exodus 1200 a strong candidate for those who want a robust, control‑centric power station that’s easy to manage from a smartphone.
- Capacity and chemistry: 992Wh LiFePO4 with long cycle life
- Output: 1200W continuous, 3600W surge
- Outputs: 3x AC outlets, USB‑C PD ports, USB‑A, DC options
- Smart features: App control and UPS for critical loads
- Best use: Camping, RV, or home emergency power with smart management
With a focus on practical versatility, Exodus 1200 emphasizes safe, stable power delivery across a variety of devices. The LiFePO4 chemistry contributes to reliability in extended outages, while the multiple ports and UPS capability help users reserve critical energy for essential electronics and comfort during emergencies.
BROWEY 1600W Portable Power Station
BROWEY’s 1600W model emphasizes design and durable lithium iron phosphate (LiFePO4) chemistry. With a 1024Wh capacity and a 1600W continuous output (3200W peak), it covers many common off‑grid tasks from refrigeration to charging laptops and tools. The unit features eight ports, including AC, DC, and USB‑C PD options, giving users broad compatibility for varied devices. An award‑winning design underscores its emphasis on user experience and reliability. The LiFePO4 battery supports long life, and a robust BMS guards against overcurrent, overheating, and short circuits, improving long‑term resilience.
- Capacity and chemistry: 1024Wh LiFePO4
- Output: 1600W continuous, 3200W surge
- Ports: Eight ports across AC/DC/USB‑C PD
- Design and safety: iF Design Award 2022; BMS protection
- Best use: Camping, RVs, and home backup with diverse devices
BROWEY combines portable form with serious power capability, suitable for outdoor enthusiasts who want a sturdy, all‑in‑one power source. The integrated solar charging support and long‑life battery help ensure reliability when sun is available, while multiple outlets support a wide range of devices simultaneously.
OUKITEL P1000 Plus 1800W Power Station
The OUKITEL P1000 Plus offers a robust 1024Wh battery with up to 1800W continuous output and a surge capable of handling high‑drain devices. Included is a 200W solar panel, making it a compelling all‑in‑one kit for off‑grid use. The unit weighs about 12 kg, reflecting its substantial capacity, and it ships with extended support via a five‑year service program. Control is accessible through a mobile app, with Bluetooth or Wi‑Fi connectivity for monitoring input, remaining power, and output. This package suits households or groups that need a strong, expandable backup with solar integration.
- Capacity and output: 1024Wh, 1800W (3600W peak)
- Solar panel: 200W included
- Mobility and control: App control via Bluetooth/Wi‑Fi; heavy but capable
- Warranty: 5‑year customer service
- Best use: Home backup, camping, and off‑grid planning with solar ready
For users who want an all‑in‑one solar kit with a strong power profile, the P1000 Plus combines a practical amount of capacity with included solar charging and app visibility. While its weight is a consideration, the integrated kit and extended support provide a balanced option for longer outages or group outdoor trips.
Jackery Solar Generator 300
The Jackery Solar Generator 300 is a compact option designed for portability and essential power on the move. Its 293Wh Li‑ion battery provides a reliable 300W continuous output, with two Pure Sine Wave AC outlets suitable for sensitive electronics. The unit weighs about 7.1 pounds, making it easy to carry for camping or an RV trip. Recharging can be rapid—wall charging brings the battery to 80% in roughly two hours, and the device supports USB‑C PD fast charging and USB‑A ports for phones and tablets. The SolarSaga 100W panel is compatible for sun‑driven recharging when available.
- Capacity: 293Wh; Weight: ~7.1 lb
- Output: 300W AC; 2x Pure Sine Wave outlets
- Charging: Fast wall recharge; USB‑C PD and USB‑A ports
- Portability: Lightweight and travel‑friendly
- Best use: Short trips, minimal appliances, emergency kit with optional solar panel
Designed for portability and quick charging, the Jackery 300 is ideal when compact size and ease of use matter more than high energy capacity. It pairs well with a solar panel for day trips and is a practical starter option for those new to solar generators, providing reliable support for phones, laptops, cameras, and essential electronics.
Buying Guide
Capacity and Power Needs
Choose capacity based on what you need to run. Small‑to‑midrange setups (hundreds of watt‑hours) suit phones, laptops, and small appliances for a day or two. Mid‑ to large‑capacity units (1000–2000Wh) power refrigerators, power tools, and more for longer outages or full‑week camping. If you’re powering heavy loads like a home fridge or heater, aim for 1500–2000Wh or more with a high continuous output and a solid surge rating.
Charging Options and Speed
Consider models with multiple charging modes: wall/AC, solar, and vehicle charging. Fast charging (AC) and solar input combined can dramatically shorten recharging time in sunny weather. If you’ll rely on solar, check max solar input (W) and whether you can expand with additional panels. Dual charging versatility reduces downtime and keeps you powered when grid access is scarce.
Battery Type and Lifespan
LiFePO4 (LFP) batteries typically offer longer lifespans and safer chemistry than some lithium‑ion variants, often delivering thousands of full charges with steady capacity. This matters for long‑term reliability and total cost of ownership. Look for BMS protections against overvoltage, overheating, and short circuits to safeguard both the unit and connected devices.
Portability and Build
Portability is a trade‑off with capacity. Smaller units weigh a few pounds and fit in a backpack, while larger models may weigh tens of pounds but deliver far more energy. Consider how you’ll transport the unit—car trunk, RV, or backpack—and whether built‑in handles or wheels are important. Build quality and heat management also influence performance in warm outdoor environments.
Expandability, Panels, and Accessories
Some systems allow battery expansion or pairing with additional solar panels. If you anticipate needing more runtime, confirm expandability options and whether extra panels are compatible. Panels may be included or sold separately; verify whether the kit comes with accessories you’ll need (cables, adapters, portable panels) to achieve your target charging setup.
Safety, Certification, and Support
Look for clear safety certifications and reputable warranties. A longer warranty reflects confidence in build quality and post‑sale support. App control, remote monitoring, and UPS features can add convenience and reliability, particularly for home backups where you want to anticipate loads and protect critical devices.
Across these five options, you’ll find a range of capacities, charging configurations, and portability profiles. The best pick depends on your intended use: compact mobility with lighter loads, or robust capacity for extended outages and higher‑demand devices. By weighing capacity, output, charging speed, and safety features, you can identify the solar generator that best fits your off‑grid goals and daily needs.