EcoFlow

Technical Specifications Brand EcoFlow Model 160W Portable Panel Price $299 Peak Power160 W Efficiency23% Cell TypeMonocrystalline Voc (Open-Circuit)24.2 V Vmp (Operating)19.8 V Isc (Short-Circuit)8.04 A Imp (Operating)7.65 A Temp. Coeff. Pmax-0.3%/°C Max System Voltage600 V Dimensions1638x654x4mm Weight4.0 kg EcoFlow 160W Portable Panel: Technical Review Overview and Build Quality The EcoFlow 160W Portable Panel occupies a competitive space in the foldable solar market, targeting users who need meaningful charging capacity without fixed installation. The panel uses monocrystalline silicon cells and ships with a hard-shell protective case that doubles as a kickstand mounting system. The junction box carries an IP67 rating, which provides genuine weather resistance rather than nominal splash protection. Build tolerances are tight, and the hinge mechanism shows no concerning flex under standard deployment conditions. At 3.5kg (approximately 7.7 lbs), it is portable in a practical sense rather than just a marketing claim. ...

Technical Specifications Brand EcoFlow Model DELTA Max Price $1099 AC Output2400 W Capacity2016 Wh Battery ChemistryLFP Cycle Life800 cycles AC Charge Time2.0 h Weight22.0 kg EcoFlow DELTA Max: Technical Overview and Field Assessment The EcoFlow DELTA Max occupies a specific tier in the portable power station market — capable enough for sustained off-grid operations, yet still within reach for residential backup use. At $1,099 for the 2,016Wh base configuration, it competes on capacity-to-price ratio while offering a 2,400W continuous AC output that separates it from lighter, travel-oriented units. ...

Technical Specifications Brand EcoFlow Model DELTA Pro Price $2799 AC Output3600 W Capacity3600 Wh Battery ChemistryLFP Cycle Life6500 cycles AC Charge Time1.8 h Weight45.0 kg EcoFlow DELTA Pro: Technical Performance Review Electrical Architecture and Core Specifications The EcoFlow DELTA Pro operates on a 3600W AC output rating with a 7200W surge capacity, powered by a 3600Wh LFP (lithium iron phosphate) cell chemistry. The LFP architecture delivers a rated cycle life of approximately 3,500 cycles to 80% capacity retention — a meaningful advantage over NMC alternatives at comparable price points. The unit accepts up to 1,800W of solar input via MPPT charge controllers, with an input voltage range of 11–150V DC and a maximum input current of 15A. ...

Technical Specifications Brand EcoFlow Model 400W Rigid Panel Price $599 Peak Power400 W Efficiency22% Cell TypeMonocrystalline Voc (Open-Circuit)49.6 V Vmp (Operating)41.2 V Isc (Short-Circuit)10.42 A Imp (Operating)9.71 A Temp. Coeff. Pmax-0.3%/°C Max System Voltage1000 V Dimensions1755x1038x35mm Weight17.5 kg EcoFlow 400W Rigid Panel: Technical Review Overview and Market Position The EcoFlow 400W Rigid Panel enters a competitive segment of the residential and semi-professional solar market at $599 USD. Positioned as a high-capacity monocrystalline panel, it targets off-grid enthusiasts, van lifers running high-draw appliances, and cabin installations where balancing physical footprint against power output is a practical constraint. At $1.50 per watt, it sits at a moderate price point—neither bargain-tier nor premium—which places performance expectations squarely in the middle of the current market range. ...

Technical Specifications Brand EcoFlow Model River 3 Price $299 AC Output600 W Capacity245 Wh Battery ChemistryLFP Cycle Life3000 cycles AC Charge Time1.0 h Weight3.5 kg EcoFlow River 3: Technical Review and Field Assessment Core Architecture and Electrical Performance The EcoFlow River 3 operates on a lithium iron phosphate (LFP) cell chemistry, delivering a rated capacity of 256Wh with a continuous AC output of 600W and a peak surge capacity of 1200W. The unit cycles power through a pure sine wave inverter, making it compatible with sensitive electronics including CPAP machines, variable-speed tools, and medical-grade devices that reject modified sine wave output. ...

Technical Specifications Brand EcoFlow Model DELTA 3 Max Price $1199 AC Output2400 W Capacity2048 Wh Battery ChemistryLFP Cycle Life4000 cycles AC Charge Time1.0 h Weight22.0 kg EcoFlow DELTA 3 Max: Technical Assessment Core Electrical Architecture The DELTA 3 Max operates on a 2400W AC output rating with a 4800W surge capacity, making it one of the more capable mid-tier portable power stations currently available at its price point. The unit houses a 2048Wh LFP (lithium iron phosphate) battery cell configuration, which is a significant design choice — LFP chemistry delivers a rated cycle life of approximately 3,000 cycles to 80% capacity retention, compared to 500–800 cycles typical of NMC alternatives. ...

Technical Specifications Brand EcoFlow Model DELTA Pro 3 Price $2299 AC Output4000 W Capacity4000 Wh Battery ChemistryLFP Cycle Life4000 cycles AC Charge Time0.83 h Weight47.0 kg EcoFlow DELTA Pro 3: Technical Overview The DELTA Pro 3 represents EcoFlow’s current flagship portable power station, targeting prosumer and light commercial applications where grid independence or emergency backup capacity is a priority. At $2,299 USD with a 4,000W continuous AC output and a base capacity of 4kWh (expandable to 12kWh with additional battery modules), this unit occupies a specific and increasingly competitive segment of the stationary-portable power market. ...

Technical Specifications Brand EcoFlow Model 220W Bifacial Panel Price $299 Peak Power220 W Efficiency23% Cell TypeBifacial Monocrystalline Voc (Open-Circuit)30.4 V Vmp (Operating)25.2 V Isc (Short-Circuit)8.14 A Imp (Operating)7.74 A Temp. Coeff. Pmax-0.3%/°C Max System Voltage1000 V Dimensions2090x540x5mm Weight5.5 kg EcoFlow 220W Bifacial Panel: Technical Review Overview and Market Position The EcoFlow 220W Bifacial Portable Solar Panel sits at a mid-range price point of $299 USD, targeting off-grid users, overlanders, and portable power station owners who need a balance between wattage output and physical portability. At $1.36 per watt, it competes in a crowded segment where bifacial technology has historically commanded a premium. The central question is whether the bifacial design and EcoFlow’s ecosystem integration justify that cost over conventional monocrystalline alternatives. ...

Technical Specifications Brand EcoFlow Model River 2 Pro Price $449 AC Output800 W Capacity768 Wh Battery ChemistryLFP Cycle Life3000 cycles AC Charge Time1.0 h Weight7.8 kg EcoFlow River 2 Pro: Technical Performance Analysis The EcoFlow River 2 Pro positions itself at a competitive price point in the sub-1kWh portable power segment, pairing an 800W AC output capacity with a 768Wh LFP battery cell configuration. At $449 USD, it targets a specific operational profile: short-duration off-grid deployments where weight-to-capacity ratio and rapid recharge times matter more than raw energy density. ...

Technical Specifications Brand EcoFlow Model DELTA Pro Ultra Price $3999 AC Output7200 W Capacity6000 Wh Battery ChemistryLFP Cycle Life3500 cycles AC Charge Time1.7 h Weight69.5 kg EcoFlow DELTA Pro Ultra: Technical Performance Review Core Electrical Architecture The EcoFlow DELTA Pro Ultra operates as a 7,200W continuous AC output system with a peak surge capacity of 14,400W, making it one of the highest-rated portable power stations currently available to residential consumers. The base configuration ships with a 6kWh LFP (lithium iron phosphate) battery, expandable to 21.6kWh through additional battery modules. The inverter operates on a pure sine wave topology, confirmed compatible with sensitive equipment including medical devices and variable-speed motor loads. ...