High-output solar charging
Designed to add meaningful charging power to battery banks, solar generators, hybrid systems, and off-grid arrays.
The 440W Mono Black N-Type Solar Panel is designed for reliable solar charging across battery storage, off-grid, residential, mobile, and commercial power systems. It gives builders a practical way to expand solar input while keeping the array simple and scalable.
Designed to add meaningful charging power to battery banks, solar generators, hybrid systems, and off-grid arrays.
Easy to build into larger systems when you need more charging capacity for bigger storage and daily energy use.
A strong fit for homes, cabins, workshops, mobile builds, farms, and commercial solar applications.
Solar panels are what decide how quickly your system can recover energy during the day. This panel is a strong option for customers building or expanding an array for battery storage, backup power, and off-grid energy use.














| 440W Mono Black N-Type Solar Panel | |
| Model SKU | SNG-440-SW5x4 |
|---|---|
| MODEL | |
| Product Type | Solar Panel |
| Available Variants | Pack of 4; Pack of 6; Pack of 8; Pack of 10; Pack of 12; Pack of 14; Pack of 16; Pack of 18; Pack of 20 |
| ELECTRICAL | |
| Rated Power (STC / NMOT) | 440 W / 328 W |
| Open-Circuit Voltage (STC / NMOT) | 39.03 V / 36.84 V |
| Short-Circuit Current (STC / NMOT) | 13.73 A / 11.09 A |
| Module Efficiency | 22.5% |
| Power Tolerance | 0 to +5 W |
| Maximum System Voltage | 1500 V |
| Maximum Rated Fuse Current | 25 A |
| Cell Type | N-type monocrystalline (M10) |
| Number of Cells | 108 |
| Output Wire | 4 mm² IEC / 12 AWG UL |
| High Efficiency Module | This module comes with N-Type Technology and has a module efficiency up to 22.5%. SunGoldPower 440W panels provide more output per surface area than most traditional panels. |
| Listed Solar Power | 440W |
| Cell Technology | N-type Monocrystalline |
| Module Design | Black monofacial |
| CONNECTIONS | |
| Connector | MC4 compatible |
| PHYSICAL | |
| Dimensions | 67.80 × 44.65 × 1.38 in (1722 × 1134 × 35 mm) |
| Weight | 46.30 lb (21.0 kg) |
| Frame | Anodized aluminum alloy |
| Wire Length | Positive 400 mm / negative 200 mm, including connector |
| Product Dimension | 67.80 * 44.65 * 1.38 inch |
| Material and workmanship warranty | 12 Years Performance warranty 30 years Linear power warranty |
| OPERATING LIMITS | |
| Operating Temperature Range | -40°F to 185°F (-40°C to 85°C) |
| Maximum Permissible Module Temperature | 185°F (85°C) |
| Nominal Module Operating Temperature | 109.4°F ±3.6°F (43°C ±2°C) |
| Nominal operating cell temperature | 109.4±35.6 °F (43±2 ℃ ) |
| Certifications | UL 61730 CE TUV CEC Listed |
Clear answers to common questions about this product, setup, compatibility, and use.