Astronergy ASTRO N7s 2.0 CHSM48RN DG BLH-F-BH 455 W Full Black MC4

Astronergy ASTRO N7s 2.0 Full Black – maximum power meets modern design

The Astronergy ASTRO N7s 2.0 CHSM48RN(DG)(BLH)/F-BH combines state-of-the-art cell technology with a high-quality, all-black finish. Thanks to its elegant all-black appearance, the module blends in particularly harmoniously with modern roof surfaces and is perfectly suited to aesthetically sophisticated PV systems.

The combination of n-type TOPCon 5.0 technology, a bifacial design and a durable glass-to-glass construction ensures high energy yields for decades.

Latest n-type TOPCon 5.0 cell technology

The monocrystalline n-type TOPCon solar cells used offer significantly improved efficiency compared with conventional cell technologies.

Advantages of n-type technology:

- higher cell efficiency
- lower power losses
- better performance at high temperatures
- very low ageing
- high long-term stability

The module achieves a power output of up to 470 Wp and an efficiency of up to 23.5 per cent.

Zero-Busbar Technology (ZBB)

The innovative ZBB (Zero Busbar) technology replaces traditional visible busbars.

This results in:

- lower electrical losses
- improved light absorption by the cells
- greater reliability of cell connections
- a particularly uniform ‘full-black’ appearance

Bifacial glass-glass module for additional energy yield

Thanks to bifacial cell technology, the module can utilise sunlight from both sides. Reflections from light-coloured roof surfaces, gravel or other surfaces can generate additional energy.

The robust double-glass construction provides long-term protection for the solar cells against moisture, mechanical stress and environmental influences.

Advantages at a glance

- Full Black Premium Design

All-black look

ideal for residential properties and high-quality rooftop systems

- Glass-on-glass technology

High mechanical stability

long service life

improved cell protection

- 96 half-cell technology

Lower resistance losses

better power under partial shading

optimised energy yield

- Bifacial power generation

Electricity generation via the front and rear sides

Bifaciality: 80 ±5 %

Technical specifications

Manufacturer: Astronergy
Series: ASTRO N7s 2.0 Full Black
Type: CHSM48RN(DG)(BLH)/F-BH

- Power: 450–470 Wp

- Cell type: n-type monocrystalline TOPCon

- Cell configuration: 96 half-cells (6×16)

- Technology: ZBB Zero-Busbar

- Module efficiency: up to 23.5%

- Design: Glass-glass bifacial

- Glass thickness: 2.0 + 2.0 mm

- Frame: black anodised aluminium

- Dimensions: 1762 × 1134 × 30 mm

- Weight: 24.5 kg

- Junction box: IP68

- Max. system voltage: 1,500 V DC

- Snow load on front: 6,000 Pa

- Rear-side load: 4,000 Pa

Guarantees

- 25-year product warranty

- 30-year linear performance warranty
- 99 per cent power after the first year
- 87.4 per cent guaranteed power after 30 years
- Only ≤0.4 per cent performance loss per year (years 2–30)