Jinko Solar 590‑Watt Monocrystalline Solar Panel JKM590N‑78HL4; Voc 54.76V, Vmp 44.91V, Imp13.14A, Isc13.71A, Module efficiency of 21.11 %, 1500VDC

Description

Jinko Solar 590‑Watt Monocrystalline Solar Panel JKM590N‑78HL4

The Jinko Solar JKM590N-78HL4-BDV is a 590-watt N-type bifacial dual glass solar panel built for high-performance solar installations where power output, durability, and long-term energy yield matter. It is suitable for homes, businesses, schools, farms, clinics, institutions, mini-grids, and larger commercial solar projects.

This module uses N-type mono-crystalline technology, bifacial dual glass construction, SMBB technology, HOT 2.0 technology, and anti-PID protection to deliver dependable solar generation over many years. The bifacial design allows the panel to gain additional power from reflected light on the rear side when installed in suitable conditions, while the dual glass construction improves durability for demanding installations.

With 590W rated output, 21.11% module efficiency, Voc of 54.76V, Vmp of 44.91V, Imp of 13.14A, Isc of 13.71A, 1500VDC maximum system voltage, and a 30-year linear power warranty, this panel is a strong choice for serious solar projects that need trusted Jinko performance.

3 Things to Consider When Buying a Solar Panel

• System voltage and string design: This panel has a Voc of 54.76V and Vmp of 44.91V. String voltage increases as panels are connected in series, so the installer must confirm the number of panels per string against the inverter or MPPT charge controller voltage limit.
• Bifacial installation conditions: This is a bifacial dual glass panel, so rear-side power gain depends on mounting height, tilt angle, ground reflectivity, shading, and installation structure.
• Handling and mounting: This is a large and heavy panel measuring 2465 x 1134 x 35mm and weighing 34.6kg, so proper transport, lifting, mounting rails, clamps, and installer handling are important.

Technical Specifications

• Brand: Jinko Solar
• Series: Tiger Neo
• Model: JKM590N-78HL4-BDV
• Product Type: N-Type Bifacial Dual Glass Solar Panel
• Rated Power: 590W
• Cell Type: N-type mono-crystalline
• Cell Layout: 156 cells, 2 x 78
• Module Construction: Bifacial module with dual glass
• Maximum Power at STC: 590Wp
• Maximum Power Voltage Vmp: 44.91V
• Maximum Power Current Imp: 13.14A
• Open-Circuit Voltage Voc: 54.76V
• Short-Circuit Current Isc: 13.71A
• Module Efficiency at STC: 21.11%
• Maximum Power at NOCT: 444Wp
• Vmp at NOCT: 41.89V
• Imp at NOCT: 10.59A
• Voc at NOCT: 52.02V
• Isc at NOCT: 11.07A
• Power Tolerance: 0 to +3%
• Maximum System Voltage: 1500VDC IEC
• Maximum Series Fuse Rating: 30A
• Operating Temperature: -40°C to +85°C
• Temperature Coefficient of Pmax: -0.30%/°C
• Temperature Coefficient of Voc: -0.25%/°C
• Temperature Coefficient of Isc: 0.046%/°C
• Nominal Operating Cell Temperature: 45±2°C
• Bifacial Factor: 80±5%
• Front Glass: 2.0mm anti-reflection coated glass
• Back Glass: 2.0mm heat-strengthened glass
• Frame: Anodised aluminium alloy
• Junction Box: IP68 rated
• Output Cable: TUV 1 x 4.0mm²
• Cable Length: Positive 400mm, negative 200mm or customised length
• Dimensions: 2465 x 1134 x 35mm
• Weight: 34.6kg
• Packaging: 31 pieces per pallet, 62 pieces per stack, 496 pieces per 40ft HQ container
• Certifications: IEC61215, IEC61730
• Management System Certifications: ISO9001, ISO14001, ISO45001

What’s in the Box

• Jinko Solar JKM590N-78HL4-BDV 590W solar panel
• Factory-fitted output cables and connectors

Warranty

• 12-year product warranty
• 30-year linear power warranty
• Annual degradation over 30 years: 0.40%
• Guaranteed power output after 30 years: 87.4%

Best For

This Jinko Solar 590W solar panel is best for homes, businesses, farms, schools, clinics, NGOs, institutions, commercial buildings, mini-grids, and larger solar projects that need high-output solar panels with bifacial energy gain, dual-glass durability, strong efficiency, and long-term power warranty support.

Why Buy from Kweli.shop?

Buy from Kweli.shop with confidence – every solar panel is genuine, clearly specified, eligible for free delivery to selected locations, and backed by lifetime after-sales support from the Kweli team.