Description
Overview
The Jinko 470W Tiger Mono PERC Solar Panel (model JKM470M-7TL3) sits in the sweet spot between affordability and performance. At 470W, it delivers enough power for serious residential use while keeping the panel size and weight manageable — making it one of the most versatile Jinko panels for Kenyan homes, schools, churches, and small commercial buildings.
Built with Jinko’s proven P-type Mono PERC cell technology and 144 half-cut cell design, the 470W Tiger offers 20.6% module efficiency, strong mechanical durability, and a 25-year performance warranty backed by the world’s #1 panel manufacturer.
Key Specifications
| Model | JKM470M-7TL3 |
| Series | Tiger |
| Maximum Power (Pmax) | 470W |
| Power Tolerance | 0~+3% |
| Module Efficiency | Up to 20.6% |
| Cell Type | P-Type Mono PERC |
| Cell Size | 182mm × 182mm (M10) |
| Number of Cells | 144 (72×2 half-cut) |
| Open Circuit Voltage (Voc) | ~49.50V |
| Short Circuit Current (Isc) | ~12.10A |
| Maximum Power Voltage (Vmp) | ~41.60V |
| Maximum Power Current (Imp) | ~11.30A |
| Temperature Coefficient (Pmax) | -0.35%/°C |
| Operating Temperature | -40°C to +85°C |
| Maximum System Voltage | 1,500V DC |
| Dimensions (L×W×H) | 2,115 × 1,052 × 35mm |
| Weight | ~26.1 kg |
| Front Glass | 3.2mm tempered glass with AR coating |
| Backsheet | White composite backsheet |
| Frame | Anodized aluminium alloy |
| Junction Box | IP68 rated |
| Connector | MC4 compatible |
| Wind Load | 2,400 Pa |
| Snow/Mechanical Load | 5,400 Pa |
| Certifications | IEC 61215, IEC 61730, CE |
| Product Warranty | 12 years |
| Performance Warranty | 25 years linear |
Why the 470W Is Perfect for Kenyan Homes
The 470W Tiger occupies a unique position in the Jinko range:
- Smaller physical footprint — at 2,115 × 1,052mm, it’s notably smaller than the 550W/580W panels (2,278 × 1,134mm). Fits on smaller roofs and tighter spaces
- Lighter weight — 26.1 kg vs 28.9-31.2 kg for larger panels. Easier to handle during installation and gentler on lightweight mabati roof structures
- Lower per-panel cost — at KSh 9,400 per panel, it makes solar accessible for tighter budgets
- Flexible system sizing — buy 3, 4, 5, or more panels to precisely match your consumption without over-sizing
- Same Jinko quality — same Tier-1 manufacturer, same PVEL Top Performer certification, same 25-year warranty as larger panels
What 470W Powers in a Kenyan Home
A single Jinko 470W panel in Kenya’s 5-6 peak sun hours generates approximately 2.35-2.82kWh per day:
- 2 panels (940W): Basic apartment — LED lighting, phone charging, Wi-Fi router, small TV
- 4 panels (1.88kW): 1-2 bedroom home — lighting, TV, phones, laptop, small fridge
- 6 panels (2.82kW): Standard 2-3 bedroom home — full basic appliance coverage
- 8 panels (3.76kW): 3-bedroom home — all standard appliances including washing machine
- 10 panels (4.7kW): Large home or small shop — full daytime coverage with battery charging
Compatible Inverters
The Jinko 470W Tiger works with all standard inverters available in Kenya:
- Deye (all residential and commercial models)
- Growatt (SPF, SPH, MIN series)
- Sunsynk (5kW, 8kW)
- Vestwood (6kW, 10kW, 15kW, 20kW)
- Goodwe, Victron, Luxpower, SRNE, Must, Solis
String sizing tip: With Voc of ~49.50V, a 500V MPPT input handles up to 10 panels in series. For a typical 5kW inverter: 2 strings of 5 panels each (4.7kW) is an optimal configuration.
Installation Notes for Kenya
- Roof angle: Optimal tilt 0-15° for Kenya’s near-equatorial location
- Mounting: Standard aluminium rail mounting — fits all common systems
- Weight advantage: At 26.1 kg, single-person handling is possible (two-person still recommended for safety)
- Small roof compatibility: The compact 2,115 × 1,052mm footprint fits roofs that can’t accommodate the larger 550W/580W panels
Warranty
- 12-year product warranty — covers manufacturing defects and workmanship
- 25-year linear performance warranty — guaranteed power output at year 25
- 1st year degradation: ≤2%
- Annual degradation (year 2-25): ≤0.55%
