We're moving to our new warehouse. Some orders may take slightly longer than usual while we complete the transition. Thank you for your patience.

  • MCS-certified products
  • Next Day Delivery
0800 193 6010 sales@clearraysolar.com
420W Tiger Neo N-Type TOPCon 54 Cell Black Frame JK03M
JinkoOut of stock

JinkoSolar 420W Tiger Neo N-Type TOPCon Black Frame Solar Panel

JKM420N-54HL4-V-BF-JK03M
£45.17 ex. VAT
  • Secure Checkout
  • Tracked Delivery
Lower DegradationBetter long-term performance
High ReliabilityBuilt for all weather conditions
Greater Energy YieldMore power from your roof

JinkoSolar 420W Tiger Neo N-Type TOPCon Black Frame Solar Panel

The JinkoSolar Tiger Neo 420 W is an N-type mono-crystalline solar panel. It delivers 21.5 % module efficiency from a 1,722 × 1,134 mm frame.

About the JinkoSolar Tiger Neo range

Tiger Neo is JinkoSolar's mainstream n-type range, rated by the manufacturer for lower first-year and annual degradation than p-type modules and for better output in the low, diffuse light that makes up much of the UK's annual irradiance.

At 1,722 × 1,134 mm it is a residential-format module, sized to fit the rafter spans and roof planes of a standard UK house.

Why installers specify this panel

  • −0.30 %/°C power temperature coefficient — output falls away more slowly as the modules heat up through the middle of the day.
  • All-black appearance — a black anodised frame and dark cells, for domestic roofs where the array has to be discreet.
  • 0 to +3 % power tolerance — every module is sorted to meet or beat its 420 W nameplate rating.

Electrical characteristics (STC)

Rated power (Pmax) 420 W
Module efficiency 21.5 %
Open-circuit voltage (Voc) 38.11 V
Voltage at maximum power (Vmp) 31.51 V
Short-circuit current (Isc) 14.07 A
Current at maximum power (Imp) 13.33 A
Power tolerance 0 to +3 %
Maximum system voltage DC 1000 V / 1500 V (IEC)
Maximum series fuse rating 25 A

STC: AM1.5, 1,000 W/m², 25 °C cell temperature.

Mechanical specification

Cell technology N-type mono-crystalline
Number of cells 108 (6 × 18)
Front glass 3.2 mm anti-reflection coated, high transmission, low iron, tempered
Frame Anodised aluminium alloy
Dimensions (H × W × D) 1,722 × 1,134 × 30 mm
Weight 22 kg
Junction box IP68 rated
Cable TÜV 1 × 4.0 mm², (+) 400 mm / (−) 200 mm

Temperature and load ratings

Temperature coefficient of Pmax −0.30 %/°C
Temperature coefficient of Voc −0.25 %/°C
Temperature coefficient of Isc +0.046 %/°C
Operating temperature −40 °C to +85 °C
Nominal operating cell temperature 45 ±2 °C

Array sizing

Each panel covers 1.95 m². A 4 kWp array needs 10 of them (4.20 kWp over about 20 m²). A 6 kWp array needs 14 of them (5.88 kWp over about 27 m²). Each module weighs 22.0 kg.

About JinkoSolar

JinkoSolar is one of the world's largest module manufacturers. Its Tiger Neo range is built on n-type TOPCon cells with the company's HOT 3.0 process, which it rates for lower LID and LeTID degradation, better low-light output and an anti-PID guarantee, with certified salt-mist and ammonia resistance for coastal and agricultural sites.

Datasheets, installation manuals and warranty documents for the JinkoSolar Tiger Neo are in the Documents tab below. Buying for a project? Contact our sales team at sales@clearraysolar.com for pallet pricing.

NOTICE: JK03M connectors are not compatible or tested with MC4 - we do not recommend mixing these connectors. Replacing JK03M connectors with MC4 connectors will not invalidate the warranty of the module as long as they are cut and crimped appropriately using the correct crimping tools.

N-Type Cell TechnologyLower degradation and higher energy yield
High Efficiency 21.5 %More power from the same roof space
30 years Performance WarrantyGuaranteed output for the long term
15 years Product WarrantyManufacturer backed cover