itel 590W Monocrystalline Solar Panel ISP-590W
itel 590W Monocrystalline Solar Panel ISP-590W designed for modern solar installations, this photovoltaic module combines N-type monocrystalline cell technology with a bifacial design that can capture sunlight from both the front and rear surfaces.
With a rated front-side output of 590 watts and a published module efficiency of 21.29%, the ISP-590W can generate substantial power from each installed panel. Its high wattage makes it a practical option for homeowners planning larger solar systems, businesses expanding their solar capacity, and installers working on commercial or industrial projects.
Key Features and Benefits
- 590W rated power: Generates more rated power per panel than lower-wattage modules, helping reduce the number of panels required for a given array capacity.
- 21.29% published efficiency: Converts sunlight into electricity efficiently under standard test conditions.
- N-type monocrystalline cells: Uses modern photovoltaic cell technology for solar energy generation.
- Bifacial construction: Captures direct sunlight from the front and reflected light from the rear when installation conditions are favourable.
- 144 half-cut cells: Supports the panel’s electrical design and helps manage internal resistance.
- IP68-rated junction box: Protects electrical connections against dust and water ingress when correctly installed.
- Tempered glass: Provides a protective front surface for outdoor operation.
- Anodised aluminium frame: Offers structural support for compatible mounting systems.
- MC4-type connectors: Supports standardised solar wiring when connector specifications match.
- Large-array applications: Suitable for appropriately engineered residential, commercial and industrial solar systems.
Estimated Daily Energy Output (Single 590W Module)
Under typical Nigerian solar irradiation (average 4.5 to 6.0 Peak Sun Hours/day):
- Average Daily Output: ~2.65kWh to 3.54kWh per day (per panel)
- Â 10-Panel Array (5.9kW PV System): ~26.5kWh to 35.4kWh total daily generation
- 20-Panel Array (11.8kW PV System): ~53.0kWh to 70.8kWh total daily generation
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