GLASS SOLAR PANEL
300-320W Custom Monocrystalline Solar Panel PNM300-320M10
PNM300-320M10 is a 300-320W monocrystalline solar panel (20.50% efficiency, 1909×765×30 mm, 15.2 kg) for solar lighting, cameras, IoT, RV and marine OEM.
Specifications
- Maximum Power (Pmax)
- 300W
- Module Efficiency
- 20.50%
- Dimensions
- 1909×765×30 mm
- Weight
- 15.2 kg
- Operating Temperature
- -40~+85℃
- Solar Cells
- Mono crystalline 182x91mm (4x20pcs)
Product Description
The PNM300-320M10 is a compact 300-320W monocrystalline glass solar panel from the PNM Series Customized PV Module line of Polynet Solar Solutions (Hefei Polynet Products Co., Ltd.). It is a custom solar panel built for equipment manufacturers and system integrators who need off-grid power in a small footprint that standard off-the-shelf modules cannot fill. Measuring 1909×765×30 mm and weighing 15.2 kg, it integrates into solar lighting, surveillance cameras, IoT devices and mobile platforms. As a customized PV module, it adapts to your equipment layout — cable length can be customized, with MC4 compatible connectors as standard.
Product Features
Feature | Description |
Compact Custom Build | 1909×765×30 mm and 15.2 kg — a small-format monocrystalline module for space-limited equipment designs. |
Strip-Cell Mono Layout | Mono crystalline 182x91mm (4x20pcs) with 20.50 module efficiency. |
Positive Power Tolerance | 0, +4.99W tolerance, so each module measures at or above its rated 300-320W output. |
Tough Glass-Framed Build | 3.2 mm tempered glass in an Aluminum frame, rated for Front Side Max. 5400 Pa, Rear Side Max. 2400 Pa. |
Sealed, Ready-to-Wire Output | IP67 junction box, 90 cm output cable and MC4 compatible connectors. |
Wide Temperature Range | Operating range of -40~+85℃ for outdoor deployments in hot and cold climates. |
ELECTRICAL SPECIFICATIONS | |
Note | Electrical values are stated at the 300W rating of the 300–320W series, as listed in the datasheet. |
Pmax | 300W |
Voc | 27.46V |
Isc | 13.19A |
Vmp | 23.83V |
Imp | 12.59A |
Efficiency | 20.50% |
Power Tolerance | 0, +4.99W |
Max System Voltage | 1000Vdc (IEC / UL) |
Max Series Fuse | 20A |
MECHANICAL SPECIFICATIONS | |
Dimensions | 1909×765×30 mm |
Weight | 15.2 kg |
Solar Cells | Mono crystalline 182x91mm (4x20pcs) |
Front Glass | 3.2 mm tempered glass |
Frame | Aluminum |
Junction Box | IP67 |
Output Cables | 90 cm, length can be customized |
Connector | MC4 Compatible |
Mechanical Load | Front Side Max. 5400 Pa, Rear Side Max. 2400 Pa |
TEMPERATURE CHARACTERISTICS | |
TC Pmax | -0.290%/℃ |
TC Voc | -0.250%/℃ |
TC Isc | +0.045%/℃ |
Operating Temperature | -40~+85℃ |
NOCT | 45±2℃ |
PACKING CONFIGURATION | |
Module Dimensions | 1909×765×30 mm |
Pallet Weight | 577.2 kg |
Pieces per Pallet | 36 pcs |
PAYMENT & DELIVERY | |
T/T — EXW / FOB | 30% T/T in advance, with the balance paid before shipment |
T/T — CFR(C&F) / CIF | 30% T/T in advance, with the balance paid against copy of B/L |
L/C | L/C at sight for amounts above 50,000 USD |
Western Union | For amounts lower than 5,000 USD |
Delivery Time | 7~20 days after receiving payment for one container |
Solar Panel's Material
The PNM300-320M10 combines Mono crystalline 182x91mm (4x20pcs) with 3.2 mm tempered glass and an Aluminum frame. An IP67 junction box and MC4 compatible connectors complete the build.
Solar Panel's Advantage
Monocrystalline cells deliver 20.50 module efficiency, and the 0, +4.99W power tolerance means each panel measures at or above its nameplate output. At 1909×765×30 mm and 15.2 kg, the module fits compact equipment where larger standard panels cannot — and cable length can be customized to your wiring layout.
Solar Panel's Application
A practical power source for solar lighting, surveillance cameras, IoT devices, RV/marine systems and outdoor equipment. The -40~+85℃ operating range supports installation in both hot and cold climates.
Contact Us
Hefei Polynet Products Co., Ltd. — Polynet Solar Solutions
Email: sales1@polynetpv.com
Website: www.polynetpv.com
Frequently Asked Questions
Can the cable length be customized?
Yes. The PNM300-320M10 comes standard with a 90 cm output cable, and the cable length can be customized to match your equipment layout.
What is the power tolerance of the PNM300-320M10?
The power tolerance is 0, +4.99W — a positive tolerance, so each module's measured power is at or above the rated 300-320W.
What connectors does the panel use?
It uses MC4 compatible connectors, paired with an IP67 junction box and a 90 cm output cable.
What is the maximum system voltage?
The maximum system voltage is 1000Vdc (IEC / UL), and the maximum series fuse rating is 20A.
How many panels are packed per pallet?
36 pcs per pallet, and each pallet weighs 577.2 kg.