
Oscal | PowerMax 3600 Portable Power Station + 400W Portable Solar Panel
Oscal PowerMax 3600 + PM400 Solar Kit – 3000W Portable Power Station with 3600Wh Battery & 400W Foldable Solar Panel
Unlock powerful off-grid energy independence with the Oscal PowerMax 3600 + PM400 Solar Kit. Featuring a high-capacity 3600Wh LiFePO₄ power station paired with a 400W high-efficiency foldable solar panel, this complete system delivers reliable, quiet, and sustainable power for homes, RVs, worksites, and outdoor adventures. Designed for performance and portability, it’s your ultimate all-in-one backup and off-grid energy solution.
KEY FEATURES
- Massive 3600Wh LiFePO₄ battery capacity for extended runtimes and long battery life with 3500+ charge cycles.
- Powerful 3000W pure sine wave inverter (6000W surge) handles heavy-duty tools, appliances, and sensitive electronics.
- Dual fast-charging support allows 80% recharge in just 1.5 hours via AC and solar input.
- Smart touchscreen display provides real-time data on power usage, charging status, and battery health.
- Expandable energy system supports additional BP3600 batteries for increased total capacity.
- Integrated MPPT solar controller optimizes solar input up to 1600W for efficient recharging.
- PM400 400W solar panel delivers up to 23% conversion efficiency for maximum power generation.
- ETFE-laminated, IP67-rated solar design ensures weather-resistant durability in outdoor conditions.
- Foldable and portable panel construction with adjustable kickstands for easy setup and transport.
- Comprehensive compatibility with Oscal PowerMax units and other major portable power stations.
- Zero-emission operation with silent, eco-friendly, and maintenance-free performance.
Specifications
Category | PowerMax 3600 Portable Power Station | PM400 400W Foldable Solar Panel |
---|---|---|
Model | PowerMax 3600 | PM400 |
Battery Capacity | 3600Wh | — |
Battery Type | LiFePO₄ (LFP) | — |
Battery Life Cycles | 3500+ cycles (to 80% capacity) | — |
Inverter Type | Pure Sine Wave | — |
Continuous Output Power | 3000W | — |
Surge Power | 6000W (EU) / 7200W (EU Internal Spec) | — |
AC Output Ports | 4 × 3600W Max | — |
USB-A Ports | 1 × 12W, 3 × 18W | — |
USB-C Ports | 2 × 100W PD | — |
DC Outputs | 1 × Anderson (378W), 2 × DC5521 (36W) | — |
Car Port | 1 × 120W (Cigarette Lighter) | — |
AC Input Power | 2200W Max (≈1.96 hrs recharge) | — |
Solar Input Power | 1600W Max (≈2.25 hrs recharge) | 400W ±5% |
Car Input Power | 120W Max (≈30 hrs recharge) | — |
Dual Charging | AC + Solar ≈1.2 hrs / AC + Car ≈1.86 hrs | — |
App Control | WiFi + Bluetooth | — |
Display | Smart Touchscreen | — |
UPS Function | Yes (Automatic Power Backup) | — |
MPPT Controller | Built-in | — |
Expandable Battery | Supports BP3600 expansion packs | — |
Cell Type | — | Monocrystalline Silicon |
Transformation Efficiency | — | ≥22.7% |
Maximum Power (Ppm) | — | 400W ±5% |
Maximum Power Current (Im) | — | 10.1A ±5% |
Maximum Power Voltage (Vm) | — | 39.6V ±5% |
Open Circuit Voltage (Voc) | — | 47.52V ±5% |
Short Circuit Current (Isc) | — | 11.11A ±5% |
Panel Lamination | — | ETFE |
Waterproof Rating | — | IP67 |
Operating Temperature | -20°C to +55°C (-4°F to 131°F) | -10°C to +65°C |
Charging Temperature | 0°C to +50°C (32°F to 122°F) | — |
Storage Temperature | -10°C to +45°C (14°F to 113°F) | — |
Weight | 98.1 lbs (44.45 kg) | 37.5 lbs ± 2.2 lbs (17 kg ± 1 kg) |
Dimensions (L×W×H) | 590 × 350 × 441 mm | Unfolded: 41.3" × 91.9" × 1.0" / Folded: 20.9" × 39.4" × 2.5" |
App Compatibility | Yes (Oscal Smart Control) | — |
Certifications | CE, RED, ROHS, FCC, DOE, UL, IEC62368 | — |
Warranty | 5 Years | 5 Years |
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.

Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions

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