Monocrystalline Silicon Solar Photovoltaic Panel

Certifications: IEC 61215, IEC 61730, CE, TUV, ISO 9001, ISO 14001

Cell Type: N-type Monocrystalline Silicon (TOPCon / HJT / PERC)

Module Power Range: 100W ~ 720W (varies by model)

Module Conversion Efficiency: 21% ~ 25% (mainstream mass production)

Maximum System Voltage: DC 1500V

Power Warranty: 25~30 years linear power warranty

Product Warranty: 12~15 years

Product Description

Monocrystalline silicon solar photovoltaic panels are PV modules constructed from high-purity monocrystalline silicon cells connected in series or parallel arrays. Monocrystalline silicon features a complete crystal structure, achieving photoelectric conversion efficiencies of 15%~24%, with mass production efficiency stable at 21%~24% — the highest among commercially available solar panels.

The module adopts a multi-layer structural design: the surface layer is 3.2mm ultra-white tempered glass with over 91% light transmittance; the middle layer is bonded with EVA film, withstanding temperatures from -40°C to 85°C; the backsheet uses anti-corrosion TPT composite material or double-glass construction; the frame is made of anodized aluminum alloy, enhancing overall impact resistance and mechanical strength. Benefiting from mass production of N-type TOPCon, HJT, and other advanced processes, monocrystalline modules maintain stable output under low-light conditions, with temperature coefficients as low as approximately -0.30%/°C, first-year degradation ≤1%, linear degradation ≤0.4%/year, and stable full-lifecycle power generation revenue.

The products are suitable for PV systems ranging from 10W to 50MW, meeting both DC and AC power generation requirements, and are widely applied in residential rooftops, commercial & industrial distributed PV, large-scale ground-mounted power stations, communication base stations, building-integrated photovoltaics (BIPV), and aerospace applications. The product design lifespan exceeds 25 years, with warranty systems typically covering 12~15 years product warranty and 25~30 years linear power warranty.

Application Scenarios

Residential & Rooftop PV — Suitable for 3~5KW household rooftop grid-connected systems, as well as remote off-grid areas such as plateaus, islands, pastoral areas, and border outposts for military and civilian electricity needs including lighting, TV, and radio

Commercial & Industrial Distributed PV — Install high-efficiency monocrystalline modules on factory, industrial park, and commercial building rooftops, combined with inverters and remote monitoring systems, building a “self-consumption with surplus to grid” distributed energy supply system

Large-Scale Ground-Mounted PV Stations — 10KW~50MW independent PV power stations, wind-solar-diesel hybrid stations, and various large parking lot charging stations, adaptable to utility-scale ground-mounted and distributed projects

Communication & Transportation Facilities — Solar unattended microwave relay stations, optical cable maintenance stations, broadcast communication power systems, navigation lights, signal lights, and rural carrier telephone PV systems

Oil, Marine & Meteorological Fields — Oil pipeline and reservoir gate cathodic protection solar power systems, oil drilling platform living and emergency power, marine detection equipment, meteorological and hydrological observation equipment

Building-Integrated Photovoltaics (BIPV) — Combining solar power generation with building materials to achieve self-sufficient electricity for large buildings, supporting vertical installation, snow-covered, high-humidity, and strong sandstorm regions

Other Applications — Solar vehicles, EV charging equipment, automotive air conditioning, solar hydrogen production with fuel cell regeneration systems, seawater desalination equipment power supply, satellites, spacecraft, and space solar power stations

Product Parameters

The following are general specifications for mainstream N-type monocrystalline silicon PV modules (referenced to typical 605~670W models):