
GTPOW 1600W Solar Vehicle Charger
- 1600W High-Efficiency Monocrystalline Solar Panel System
- Foldable & Roof-Mountable Design
- Built-in 2.5kWh LiFePO4 Battery Storage
- IP68 Solar Panels & IP65 Main Unit Protection
- Wide Operating Temperature (-20°C ~ +55°C)
- 99.9% Dual MPPT Controllers for Max Efficiency
- Off-Grid UPS & Emergency Power Supply
- App Control with Bluetooth & WiFi Monitoring
- Pure Sine Wave AC Output for EVs & Devices
- 5+2 Years International Warranty
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Features
• High-efficiency Power – ≥25% mono silicon, 1600W peak, bifacial-ready, 99.9% MPPT efficiency.
• All-Weather Durability – IP68 solar panels & IP65 main unit, 100MPH wind resistance.
• Built-in Battery Storage – 2.5kWh LiFePO4, off-grid UPS support.
• Smart EV Charging – App-controlled current adjustment, real-time monitoring.
• Multi-Output Support – DC/AC inverter, compatible with most EVs & power stations.
• Foldable Roof Design – Easy install, cools cabin by 10–20°C while charging.
• Wide Temp Range – -20°C ~ +55°C, stable performance in extreme climates.
• Long Warranty – 5-year workmanship & 2-year power warranty, fully certified.
• No Socket Needed – Pure solar off-grid power for remote/emergency use.
• 1 × 1600W Foldable Solar EV Charger Unit
• 1 × Full Solar Panel Array
• 1 × EV Charging Gun & Cable
• 1 × Roof Mounting Bracket Set
• 1 × Oxford Cloth Storage Bag
• 1 × User Manual (English)
• 1 × Connection & Communication Cables Kit
• Net Weight: 15kg
• Folded Dimensions: 49.21 × 48.03 × 9.84 in
• Unfolded Dimensions: 1319.29 × 909.13 in (full solar array)
• Material: ETFE-coated monocrystalline panels, aluminum frame, Oxford cloth storage bag
• Protection Class: Solar panels IP68 / Main unit IP65
• Input Power: 1600W (max)
• Battery: 2.5kWh LiFePO4, 48V 16-series
• Efficiency: MPPT 99.90% / PV charging 96% / AC charging 93%
• Working Temp: -20°C ~ +55°C
• Output: 220/230/240VAC pure sine wave
• Noise Level: <45dB
• Packaging: Heavy-duty carton with foam insert
• Gross Weight (with box): Approx. 18kg
• Warranty: 5-year workmanship warranty + 2-year power warranty
Product Specifications
Frequently Asked Questions (FAQs)
This is a 1600W high-power, all-in-one off-grid solar EV charging system with a built-in 2.5kWh LiFePO4 battery and foldable roof-mount design. It solves the key pain point of EV charging in off-grid/remote scenarios, while also offering cabin cooling, UPS backup power, and reliable outdoor performance. It is an ideal differentiated energy solution for camping, overlanding, field operations, and emergency power needs.
Yes. We support flexible customization including branding, packaging, software UI, and parameter adjustments, with flexible MOQs, stable lead times, and full certification support to meet various market requirements.
We provide dedicated B2B support, including complete technical documentation, marketing assets, after-sales training, and a dedicated account manager. We can also offer customized pricing and delivery terms based on order volume for long-term cooperation.
Under standard sunlight conditions, the 1600W peak power can add approximately 50 miles of EV driving range per day. With 99.9% MPPT efficiency and 96% PV charging efficiency, paired with the 2.5kWh built-in battery, it ensures stable off-grid charging performance.
It features a 48V 16-series lithium iron phosphate (LiFePO4) battery with 2.5kWh capacity. The annual capacity degradation is ≤1% in the first year and ≤0.4% per year thereafter, maintaining approximately 88% capacity after 5 years for long-term reliability.
The solar panels have an IP68 rating, and the main unit is IP65-rated. The system operates reliably in temperatures from -20°C to +55°C and is wind-resistant up to 100 MPH, making it suitable for harsh outdoor environments.
The system supports Bluetooth and Wi-Fi connectivity via a dedicated mobile app, allowing real-time monitoring of voltage, current, power output, charging status, and device location, as well as adjustable charging current parameters.
We offer a 2-year power output warranty and a 5-year workmanship warranty. The product has complete international certifications, and dedicated technical and after-sales support is provided for B2B clients.

