This bundle pairs the EcoFlow DELTA Pro 3 (4,096 Wh) with a lightweight 400 W foldable bifacial solar panel that weighs 10.2 kg. With one panel connected to the 1,000 W LPV solar input the DELTA Pro 3 can be recharged from empty in roughly 12 to 24 hours of sunlight, and further panels can be added up to the 1,000 W LPV and 1,600 W HPV limits. The N-Type TOPCon monocrystalline cells work on both sides of the panel for extra harvest, and the IP68 rating handles wet or dusty conditions in the field.

• DELTA Pro 3 with 4,096 Wh LiFePO4 storage, expandable to 8 or 12 kWh
• 4 × 230 V / 16 A AC outlets at 4,000 W (peak 8,000 W), pure sine, plus a CEE 16A outlet
• 400 W bifacial panel with N-Type TOPCon monocrystalline silicon, IP68 water resistance
• Panel folds to 65.9 × 96.7 × 3.6 cm and opens to 250.9 × 96.7 × 2.6 cm, 10.2 kg
• Solar input paths on the DELTA Pro 3: 11–60 V LPV up to 1,000 W and 30–150 V HPV up to 1,600 W
• UPS switchover <10 ms plus X-Quiet GaN architecture at about 30 dB below 2,000 W

Key specs

• Capacity: 4,096 Wh
• Cell chemistry: LiFePO4
• AC output: 4 × 4,000 W (peak 8,000 W), pure sine
• Solar input: 11–60 V LPV up to 1,000 W and 30–150 V HPV up to 1,600 W
• EV charging input: max 4,000 W, 120/240 V, 20 A
• Panel peak power: 400 W (± 5 W), open-circuit voltage 39.3 V, short-circuit current 12.2 A
• Panel weight: 10.2 kg
• Panel water resistance: IP68
• Cycles: 4,000 cycles to 80% capacity
• UPS switchover: <10 ms

The bundle targets buyers who want a serious 4 kWh mobile power source with a matching-scale solar recharge option, whether for whole-day site work, extended off-grid stays in a converted van, or a resilient backup at a holiday property.