Overview
OSCAL PowerMax 1800 is a Portable Power Station + Foldable Solar Panel bundle designed for solar power storage, mobile backup, and off-grid use. The set pairs a 1024Wh LiFePO4 power station with two 400W foldable solar panels, delivering pure sine wave AC output up to 1800W (EU/US) / 1500W (JP) and fast charging performance. Capacity is scalable to 2048Wh with an optional BP1800 battery pack (sold separately). The system supports Wi‑Fi/Bluetooth app control, features IP54 water resistance, and offers 0.01s UPS backup for sensitive electronics.
Key Features
• Scalable capacity: 1024Wh base, expandable to 2048Wh with BP1800 (sold separately)
• AC output: Pure sine wave, total 1800W (EU/US) / 1500W (JP), 100V~(JP) / 120V~(US) / 230V~(EU), 50/60Hz
• Fast charging: 0–80% in about 1 hour
• Solar-ready: Solar input supported; series/parallel connection up to three panels (observe station input limits)
• LiFePO4 cells (LFP): >3500 cycles to 80% remaining capacity
• IP54 water resistance and 0.01s UPS backup
• Smart control via Wi‑Fi and Bluetooth; on-unit display screen
• Lightweight design noted at 15.5kg (highlight); basic spec approx. 14.25kg
Specifications
General Specifications
| Brand | OSCAL |
|---|---|
| Model Number | powermax1800 with 2pcs 400w |
| Application | Solar Power Storage |
| Type | LiFePO4 |
| Battery Core Manufacturer | EVE |
| Battery Number | 1 |
| Certification | CE |
| Connection | Bluetooth-Compatible |
| Display Screen | Yes |
| Replacement Battery | No |
| Origin | Mainland China |
| Bundle | Bundle 2 |
| Set Type | Charger Sets |
| Nominal Capacity | 1024Wh |
| AC Charging Input (spec) | 1500W - 2000W |
| Solar Charging Input (spec) | 500W - 1000W |
| Net Weight (spec) | 30kg - 50kg |
| Size (spec) | 50.5X31X36.5cm58.5X172.5X3cm |
| Hign-concerned Chemical | None |
Power Station Technical Specifications
| Net Weight (basic) | Approximately 14.25kg |
|---|---|
| Dimensions (basic) | 420×238×256mm |
| Capacity | 1024Wh |
| Wi‑Fi | 2400–2483.5MHz, max output power 20dBm |
| Bluetooth | 2400–2483.5MHz, max output power 20dBm |
| AC Output (×3) | Pure sine wave, 1800W total (EU/US) / 1500W (JP), 100V~(JP) / 120V~(US) / 230V~(EU), 50/60Hz |
| Wireless Charging | Max 15W |
| USB‑A | 5V⎓3A, max 15W |
| USB‑A Fast | 5V⎓3A, 9V⎓2A, 12V⎓1.5A (CV), max 18W |
| USB‑C Fast (×2) | 5/9/12/15/⎓3A, 20V⎓5A, max 100W each (200W total) |
| Vehicle Output | 12V⎓10A, max 120W |
| DC5521 (×2) | 12V⎓6A, total 72W |
| AC Input Power | Max 800W, 50/60Hz |
| AC Input Voltage | 100–120V~15A (US/JP), 200–240V~10A (EU), 50/60Hz |
| Solar Input | 10–60V, max 20A, max 800W |
| Vehicle Input | 12V/24V⎓8A, max 192W |
| AC + Solar (simultaneous) | Max 800W |
| Battery Chemistry | LFP (LiFePO4) |
| Cycle Life | >80% capacity after 3500 cycles |
| Protections | High/low‑temperature, overdischarge, overcharge, overload, short‑circuit, overcurrent, overvoltage, undervoltage, excessive voltage difference |
| Charging Temperature | 0°C ~ 45°C |
| Discharging Temperature | −10°C ~ 45°C |
| Storage Temperature | −10°C ~ 45°C (ideally 20°C ~ 30°C) |
| Other | Battery pack BP1800: 1.024kWh; when connected, total capacity 2×1.024kWh = 2.048kWh (sold separately) |
Solar Panel Specifications (per 400W panel)
| Rated Output | 400W (Pm) |
|---|---|
| Cell Type | Monocrystalline silicon, ETFE film |
| Conversion Efficiency | Up to 23.4% |
| Design | Four foldable panels |
| Unfolded Size | 78 × 240 × 0.35 cm (30.7 × 94.5 × 0.13 in) |
| Weight | 12.5kg (27.5lbs) |
| Output Voltage (max) | 21V |
| Output Current (max) | 26.67A |
| Open‑Circuit Voltage (Voc) | 18V |
| Short‑Circuit Current (Isc) | 22.2A |
| Operating Ambient | −10°C to 70°C (optimal +25°C) |
| Connection | Series or parallel (up to 3 panels), subject to station’s acceptable solar input range |
| Warranty | 5 years |
What’s Included
- 1 × OSCAL PowerMax1800 Main Unit
- 1 × AC Charging Cable
- 1 × Solar charging cable
- 1 × Car Charging Cable
- 1 × User Manual
- 1 × Warranty Card
- 2 × Solar Panel
- 2 × Cable de carga MC4
Applications
- Solar power storage and home portable power supply
- Camping, hiking, and outdoor activities
- Disaster prevention and emergency backup
- Charging mobile phones, laptops, and 12V devices
Details
Portable power station weighs 34.2lb (15.5kg), measures 39x23x25.4cm. Features solar, AC, car cables, manual, and ports: 3AC, 2USB-C, 2USB-A, 2DC5521, 1 car port, 1 wireless charging pad.
Smart app controls power and battery. Portable station with solar panel for outdoor use. (17 words)
OSCAL PowerMax 1800 offers wireless charging, USB-A, USB-C, DC5521, AC outlets, and cigarette lighter port with max outputs of 15W, 18W, 60W, 100W, 1800W, and 120W respectively.
OSCAL PowerMax 1800 delivers 700W AC, 800W solar, and 240W car charging, fully recharging in 1.5 hours via solar or 4.9 hours via car. (28 words)
Ultra-fast UPS mode, auto-switch 0.01S, power protection
Up to 2048Wh expandable battery, LFP cell, 3500+ cycles, 30+ safety tests
1800W continuous, 2400W surge power with pure sine wave output. Runs 99% of home devices—hair dryers, ovens, and more. Portable, reliable energy for any location.
Expandable from 1024Wh to 2048Wh with the BP1800 pack, PowerMax 1800 offers unmatched flexibility for short trips or extended outdoor adventures. Enjoy up to 24 hours of household backup at 1024Wh, or double runtime to about 48 hours with expanded capacity. No longer constrained by fixed power limits, this portable unit supports versatile charging needs with multiple outlets and a clear digital display. Designed for convenience and mobility, it combines sleek aesthetics with reliable performance, ensuring you stay powered wherever life takes you.
Dual 100W USB-C PD Ports charge devices rapidly. 10-minute charge delivers 50% power surge for phones and laptops, ideal for work or travel.
15.5kg lighter build, compact size 390*230*254mm. Easily carry PowerMax 1800, ideal for travel and home use. Much lighter than peers, designed for effortless transport and convenience.
PowerMax 1800 vs low-end: 800W solar, faster charging, stronger emergency power.
180W Rated Power; 1024Wh Capacity. Your portable power buddy for various devices like laptops, refrigerators, and more. Up to 14 hours of outdoor use. Ideal for camping, household backup, and work on-site.
OSCAL provides a 5-year warranty for lasting power protection, backed by high-quality service and 24-hour customer support. The after-sales service card features a QR code granting access to a VIP channel, serving as the sole warranty proof—activation takes just two minutes. Designed for reliability, the product reflects a commitment to durability and customer care, building trust in its long-term performance.
High conversion efficiency 400W solar panel, 23.4% cell efficiency, 21.6V open circuit voltage, 400W max output power.
Excellent Protective Craftsmanship, ETFE Film enhances solar energy utilization
Tough durable material, IP65 waterproof and dust resistant solar panel.
200W portable solar panel, 12.5kg, unfolds to 2400mm, folds to 600x785mm.
