Product Description

The Seraphim 620W N-Type TOPCon Solar Panel is a premium high-efficiency photovoltaic module engineered for maximum energy generation and long-term reliability. Featuring advanced N-Type TOPCon cell technology with a 132 half-cell design, it delivers superior performance, reduced power loss, and excellent output under high temperatures and low-light conditions.

Ideal for residential, commercial, industrial, agricultural, telecom, and utility-scale solar installations, this panel offers a cost-effective solution for powering homes and businesses while reducing electricity costs.

Technical Specifications

Specification Value

Brand Seraphim

Model 620W N-Type TOPCon

Rated Maximum Power (Pmax) 620W

Cell Type N-Type Monocrystalline TOPCon

Cell Configuration 132 Half Cells

Module Efficiency Up to 22.95%

Maximum Power Voltage (Vmp) 41.11V

Maximum Power Current (Imp) 15.09A

Open Circuit Voltage (Voc) 49.32V

Short Circuit Current (Isc) 15.97A

Maximum System Voltage 1500V DC

Maximum Series Fuse Rating 30A

Operating Temperature -40°C to +85°C

NOCT 45 ±2°C

Front Glass 2.0mm Anti-Reflective Tempered Glass

Frame Anodized Aluminium Alloy

Junction Box IP68 Rated

Connector MC4 Compatible

Output Cable 4mm² Solar Cable

Dimensions 2382 × 1134 × 30 mm (may vary slightly by model)

Weight Approximately 32.5kg

Wind Load 2400Pa

Snow Load 5400Pa

Fire Rating Class C

Application Class Class A

Performance Advantages

High conversion efficiency up to 22.95%

Advanced N-Type TOPCon technology

Excellent low-light performance

Lower temperature coefficient for improved output in hot climates

Reduced degradation compared to conventional P-Type modules

Resistant to Potential Induced Degradation (PID)

Better energy yield throughout the module lifespan

Suitable for harsh environmental conditions

Compatible with most MPPT solar charge controllers and hybrid inverters

Applications

Residential solar systems

Commercial buildings

Industrial facilities

Farms and irrigation projects

Telecommunications sites

Hospitals and schools

Solar water pumping

Off-grid solar systems

Hybrid solar systems

Grid-tied solar installations

Package Contents

1 × Seraphim 620W Solar Panel

Factory-installed MC4 compatible connectors

Product identification label

Frequently Asked Questions (FAQ)

1. Is this panel suitable for hybrid solar systems?

Yes. It works perfectly with hybrid, off-grid, and on-grid systems when paired with a compatible MPPT inverter.

2. Which inverters are compatible?

Compatible with most major brands including:

Deye

Growatt

SRNE

Felicity Solar

MUST

Victron Energy

SMA

Huawei

Solis

Sungrow

Always ensure the inverter's MPPT voltage and current ratings match the panel configuration.

3. How many panels are required for a 5kVA inverter?

Typically:

48V systems: 8–10 panels

The exact number depends on the inverter's MPPT voltage range and the desired battery charging speed.

4. Can this panel charge lithium batteries?

Yes. When connected through an MPPT charge controller or hybrid inverter, it can charge lithium, AGM, GEL, and lead-acid battery banks.

5. Is the panel waterproof?

Yes. The IP68-rated junction box is designed for outdoor use and provides excellent protection against dust and water.

6. Does it perform during cloudy weather?

Yes. N-Type TOPCon technology provides improved energy production under low-light conditions compared to many conventional solar panels.

7. Can it withstand strong wind and heavy rain?

Yes. It is engineered to withstand:

Wind loads up to 2400Pa

Snow loads up to 5400Pa

Heavy rainfall and demanding outdoor environments when installed correctly.

8. What is the expected lifespan?

The panel is designed for more than 30 years of service with proper installation and maintenance.

9. What warranty does Seraphim provide?

Typical manufacturer coverage includes:

15-year product warranty

30-year linear power output warranty

Warranty terms may vary by distributor and region.

10. Can this panel be used in Nigeria?

Yes. It is well suited to Nigeria's climate and performs efficiently in high temperatures, making it suitable for homes, businesses, farms, telecom sites, and industrial facilities.