panel
SV-580M N-type Bifacial
580 W · 1500V max system
The SV-580M is the premium module in the range: 144 N-type TOPCon half-cut cells delivering 580 W at 22.45% efficiency, with rear-side bifacial gain of up to 80% on reflective surfaces — among the highest in the industry.
N-type chemistry means a gentler temperature coefficient (−0.29%/°C) that holds output in Gulf summer heat, near-zero light-induced degradation, and PID resistance proven at 85 °C/85% humidity over 192 hours. TÜV SÜD tested the design at two to three times IEC requirements.
Pricing on request — reply usually within the hour, Dubai time.
Specifications
- Imp
- 13.18A
- Isc
- 13.95A
- Vmp
- 44.02V
- Voc
- 52.52V
- Cells
- 144 N-type TOPCon half-cut (6×12×2)
- Dimensions
- 2278 × 1134 × 30 mm · 30.3kg
- Efficiency
- 22.45% (STC)
- PID resistance
- 85°C / 85% humidity, 192h tested
- Rear-side gain
- Up to 80 ±5%
- Max system voltage
- DC1500V (IEC)
- Rated power (Pmax)
- 580W STC · 440W NOCT
- Temp. coefficient Pmax
- −0.29%/°C
Fitted right, first time
Professional installation
Site preparation
- Survey the roof or ground area for shading between 9 am and 3 pm — even partial shade on one module drags down the whole string.
- Use a mounting structure rated for local wind loads, with rails spanning the module's clamping zones only (never clamp outside the marked zones).
- Plan string wiring before lifting panels: with a Voc of 52.5 V per module, strings of up to 9 in series suit the EDGE/PRO 500 VDC MPPT limit; the module itself is rated to DC 1500 V for utility-scale stringing.
- Bifacial gain of up to 80% needs a reflective surface and clearance behind the array — elevate at least 0.5 m and keep the rear face free of rails and cables.
Safety first
- Modules generate voltage whenever light hits them — treat every connector as live during daylight.
- Work with fall protection on any roof; never carry a module in wind above 30 km/h.
- Do not step on modules or drop tools on the glass — invisible micro-cracks permanently reduce output.
- Earth the mounting structure and module frames per local code.
Commissioning checklist
- Compare string Voc and operating current against the datasheet at similar irradiance.
- Photograph the array and record string layout for the maintenance file.
- Re-torque clamps and check cable dressing after the first month.
Installation sequence
- 1
Install the mounting structure
Fix rails to the roof structure or ground foundation, level and square. On tin roofs seal every penetration; on flat roofs use ballasted or anchored tilt frames at 10–25°.
- 2
Lift and clamp the modules
Each module weighs 30.3 kg — lift with two people. Clamp within the marked zones, torque clamps evenly, and leave a 10–20 mm gap between modules for thermal expansion.
- 3
String the connectors
Connect MC4 plugs in series along each row, dressing cables under the modules with UV-resistant clips — no cable should rest on the roof surface.
- 4
Run home cables
Route string cables through conduit to the PV isolator at the inverter. Keep positive and negative of the same string together to minimise induction loops.
- 5
Test each string
Measure open-circuit voltage per string (≈52.5 V per module) and confirm polarity before connecting to the inverter.
This guide is a professional summary, not a substitute for the installation manual. Sole Verde supports certified installers across the region — ask us to connect you with one in your market.
Engineered together
