JT SIh(B) 315-330W double-glass monocrystalline silicon photovoltaic module adopts multi-busbar monocrystalline PERC cell technology, with a maximum power output of 330W. Half-cut cells, lower internal loss and lower temperature coefficient. Double-sided power generation cells, additional 5%-30% power generation gain.
Jetion JT SIh(B) 315-330W is a double-glass bifacial monocrystalline silicon photovoltaic module using multi-busbar monocrystalline PERC cells. The leaflet lists features such as cut half-cells, bifacial generation with 5%-30% additional rear-side gain, 1500 V DC system voltage, and up to 19.4% module efficiency.
It provides electrical, mechanical, packaging, and temperature-coefficient data, including 120 cells, 1700×1002×30 mm dimensions, 22 kg weight, 5400 Pa/2400 Pa mechanical loads, and IEC 61215/61730 compliance. The document also notes that installation must follow the user manual and that specifications may change. This manual is written in Chinese.
| Maximum system voltage | 1500 V DC |
|---|---|
| Operating temperature | -40°C to +85°C |
| Static mechanical load (front/rear) | 5400 Pa / 2400 Pa |
| Grounding resistance | ≤0.1 Ω |
| Insulation resistance | ≥100 MΩ |
| Cell type | Monocrystalline silicon |
| Cell dimensions | 79.375 × 158.75 mm |
| Number of cells | 120 [2 x (10 x 6)] |
| Module dimensions | 1700 × 1002 × 30 mm |
| Weight | 22 kg |
| Front glass | 2.0 mm high-transmission coated tempered glass |
| Rear glass | 2.0 mm high-transmission coated tempered glass |
| Frame | Silver anodized aluminum |
| Cable | 4.0 mm² photovoltaic cable, 300 mm |
| Connectors | MC4 EVO2 compatible |
| Module efficiency | JT315SIh(B) 18.5%; JT320SIh(B) 18.8%; JT325SIh(B) 19.1%; JT330SIh(B) 19.4% |
| STC electrical performance (JT330SIh(B)) | Pmax 330 W, Vmp 34.0 V, Imp 9.71 A, Voc 40.8 V, Isc 10.26 A |
The module is rated for a maximum system voltage of 1500 V DC.
The module measures 1700×1002×30 mm and weighs 22 kg.