| Feature | Gringo Xp V65 | EcoFlow Delta 2 Max | Bluetti AC200L | |---------|---------------|----------------------|----------------| | | 2,048 Wh | 2,048 Wh | 2,048 Wh | | Cycle Life | 4,000 | 3,000 | 3,500 | | Max Solar Input | 500W | 1,000W | 1,200W | | App Control | No | Yes | Yes | | Weight | 65 lbs | 50 lbs | 62 lbs | | Price (USD) | $1,299 | $1,599 | $1,699 | | Low-Temp Charging | -20°C native | 0°C (with heater) | -10°C (with heater) |
| Specification | Detail | |---------------|--------| | | LiFePO4 (Lithium Iron Phosphate) | | Usable Capacity | 2,048 Wh (Approx. 2.0 kWh) | | Rated Output (Continuous) | 2,200W | | Surge Output (Peak) | 4,400W (for 5 seconds) | | Pure Sine Wave | Yes (<3% THD) | | Solar Input (Max) | 500W (Voc 12-60V, 15A) | | AC Wall Charge Time | 2.5 hours (1,200W turbo charge) | | Cycle Life | 4,000+ cycles to 80% capacity | | Operating Temp | -20°C to 55°C (-4°F to 131°F) | The "Xp" Factor The "Xp" in the model name stands for Extended Performance . Unlike standard power stations that shut down when the battery hits 10% or when temperatures drop below freezing, the Gringo Xp V65 features a proprietary Battery Management System (BMS) that allows low-temp charging down to -20°C without an internal heater, a feat achieved through a unique electrolyte formula. Gringo Xp V65
It wins on price, durability, and cold-weather performance. It loses on modern convenience, weight, and solar input speed. | Feature | Gringo Xp V65 | EcoFlow