Risen 395-420W RSM40-8 PERC Module Pv Modules
- Category: Risen Solar Panels
- Features
Product Description
Risen 395-420W RSM40-8 PERC Module PV Modules Solar Panel
The Risen RSM40-8 395W-420W PERC Solar Module is a high-performance monocrystalline PV panel designed to provide reliable and efficient solar energy generation for residential, commercial, and utility-scale applications.
Featuring advanced PERC (Passivated Emitter and Rear Cell) technology with 120 monocrystalline solar cells, the RSM40-8 series delivers excellent power output from 395W to 420W and achieves a maximum module efficiency of 21.8%. This high-efficiency design enables greater energy yield while optimizing installation space.
The module integrates advanced cell technology, optimized electrical performance, and durable construction to ensure stable operation under different environmental conditions. With a 1500V DC maximum system voltage, IP68-rated junction box, excellent PID resistance, and strong mechanical load capability, the RSM40-8 module provides long-term reliability for modern solar PV systems.
Designed with a compact 1754 × 1096 × 30mm structure and lightweight 22kg frame design, this Risen solar panel offers easy transportation, installation flexibility, and excellent compatibility with various mounting systems.
Product Features
1. High Efficiency Mono PERC Technology
The Risen RSM40-8 series adopts advanced monocrystalline PERC cell technology, improving light absorption and reducing electrical losses.
Key advantages:
- Up to 420W power output
- Up to 21.8% module efficiency
- Better energy harvesting capability
- Improved performance in limited installation areas
2. Wide Power Range for Flexible Applications
The RSM40-8 series provides multiple power options:
- RSM40-8-395M — 395W
- RSM40-8-400M — 400W
- RSM40-8-405M — 405W
- RSM40-8-410M — 410W
- RSM40-8-415M — 415W
- RSM40-8-420M — 420W
This allows installers to select suitable module power according to different project requirements.
3. Excellent Low Irradiance Performance
Optimized PERC cell structure improves solar energy conversion under weak light conditions, maintaining stable power generation during:
- Cloudy weather
- Early morning
- Late afternoon
- Low sunlight environments
4. High Reliability and Durability
The module is designed for long-term outdoor operation with:
- High transmission tempered ARC glass
- Strong aluminum alloy frame
- IP68 waterproof junction box
- 1500V DC system compatibility
It supports reliable operation in harsh environments with an operating temperature range of -40°C to +85°C.
5. Superior Temperature Performance
The RSM40-8 module features a low power temperature coefficient of:-0.34%/°C
which helps maintain better energy output in hot climates compared with conventional PV modules.
6. Enhanced Safety and Mechanical Strength
The module supports:
- Maximum wind load: 2400Pa
- Maximum snow load: 5400Pa
- Positive power tolerance: 0~+3%
- 100% EL inspection for quality assurance
Ensuring reliable performance throughout the product lifecycle.
Technical Specifications
Electrical Characteristics (STC)
| Model | RSM40-8-395M | RSM40-8-400M | RSM40-8-405M | RSM40-8-410M | RSM40-8-415M | RSM40-8-420M |
|---|---|---|---|---|---|---|
| Maximum Power (Pmax) | 395W | 400W | 405W | 410W | 415W | 420W |
| Module Efficiency | 20.5% | 20.8% | 21.1% | 21.3% | 21.6% | 21.8% |
| Maximum Power Voltage (Vmpp) | 34.14V | 34.39V | 34.64V | 34.89V | 35.14V | 35.38V |
| Maximum Power Current (Impp) | 11.58A | 11.64A | 11.70A | 11.76A | 11.82A | 11.88A |
| Open Circuit Voltage (Voc) | 41.00V | 41.30V | 41.60V | 41.90V | 42.20V | 42.49V |
| Short Circuit Current (Isc) | 12.27A | 12.34A | 12.40A | 12.47A | 12.53A | 12.59A |
ELECTRICAL DATA (NMOT)
| Model Number | RSM40-8-395M | RSM40-8-400M | RSM40-8-405M | RSM40-8-410M | RSM40-8-415M | RSM40-8-420M |
|---|---|---|---|---|---|---|
| Maximum Power-Pmax(Wp) | 299.4 | 303.1 | 306.9 | 310.7 | 314.5 | 318.3 |
| Open Circuit Voltage-Voc(V) | 38.13 | 38.41 | 38.69 | 38.97 | 39.25 | 39.52 |
| Short Circuit Current-Isc(A) | 10.07 | 10.12 | 10.17 | 10.22 | 10.27 | 10.33 |
| Maximum Power Voltage-Vmpp(V) | 31.68 | 31.91 | 32.15 | 32.38 | 32.61 | 32.83 |
| Maximum Power Current-Impp(A) | 9.45 | 9.50 | 9.55 | 9.60 | 9.65 | 9.69 |
Mechanical Specifications
| Parameter | Specification |
|---|---|
| Solar Cell Type | Monocrystalline PERC |
| Cell Configuration | 120 Cells (5×12+5×12) |
| Module Dimensions | 1754 × 1096 × 30 mm |
| Weight | 22 kg |
| Front Glass | High Transmission Low Iron Tempered ARC Glass |
| Back Sheet | Black Front / White Back Sheet |
| Frame | Black Anodized Aluminum Alloy |
| Junction Box | IP68, 1500VDC |
| Bypass Diodes | 3 Schottky Diodes |
| Connector | Risen Twinsel PV-SY02 |
| Cable | 4.0 mm² |
| Operating Temperature | -40°C ~ +85°C |
| Maximum System Voltage | 1500V DC |
| Maximum Series Fuse Rating | 20A |
