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Trina Solar

Trina Solar 705 Watts Monocrystalline Solar Panel | Bifacial

Original price was: KSh15,500.00.Current price is: KSh14,700.00.

  • Bifacial Dual-Glass Module: 80±5% bifaciality for additional power gain from the rear side (up to 10-20% depending on albedo); 2.0mm heat-strengthened AR-coated glass on both sides for superior durability, fire resistance (IEC Class C), and resistance to PID, LID, and LeTID.
  • N-type i-TOPCon Cells: Advanced monocrystalline technology with SMBB and non-destructive cutting for minimized micro-cracks, high efficiency up to 22.7%, and excellent low-irradiation performance—keeps generating even on cloudy days or in high temps.
  • Ultra-High Power: 705W output with low voltage design for higher string power, reducing BOS and LCOE by 2-6%; positive tolerance (0~+5W) ensures you get at least the rated power.
  • Mechanical Robustness: Withstands front static loads of 5400Pa (snow/wind) and rear 2400Pa; IP68 junction box with 3 bypass diodes minimizes hot spots and shading losses.
  • Low Degradation: Just 1% first-year power drop, then 0.4% annually; certified for high resistance to salt, ammonia, sand, and extreme weather.
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Description

Scaling up your solar game for a big commercial or utility project and want panels that punch above their weight in power and efficiency, the Trina Solar 705W bifacial panel (Vertex N TSM-NEG21C.20) is a top contender that’s built on cutting-edge N-type i-TOPCon tech. This bifacial beast captures sunlight from both sides, so with a good reflective surface underneath—like white gravel or a light-colored roof—you could see up to 20-30% extra energy harvest, making it ideal for sunny spots like Kenya where every watt counts. At 705W, it’s designed to minimize the number of panels and cables needed, slashing installation and balance-of-system costs while delivering reliable output even in low light or scorching heat. The dual-glass construction keeps it tough against wind, snow, hail, and environmental nasties like salt or ammonia, so it’s perfect for harsh conditions. Hook it up to your inverter for grid-tied or off-grid setups, and you’ll be on track for lower energy bills and a smaller carbon footprint over decades—Trina’s got your back with solid warranties and low degradation rates.

Trina Solar 705W bifacial panel Key Features

  • Bifacial Dual-Glass Module: 80±5% bifaciality for additional power gain from the rear side (up to 10-20% depending on albedo); 2.0mm heat-strengthened AR-coated glass on both sides for superior durability, fire resistance (IEC Class C), and resistance to PID, LID, and LeTID.
  • N-type i-TOPCon Cells: Advanced monocrystalline technology with SMBB and non-destructive cutting for minimized micro-cracks, high efficiency up to 22.7%, and excellent low-irradiation performance—keeps generating even on cloudy days or in high temps.
  • Ultra-High Power: 705W output with low voltage design for higher string power, reducing BOS and LCOE by 2-6%; positive tolerance (0~+5W) ensures you get at least the rated power.
  • Mechanical Robustness: Withstands front static loads of 5400Pa (snow/wind) and rear 2400Pa; IP68 junction box with 3 bypass diodes minimizes hot spots and shading losses.
  • Low Degradation: Just 1% first-year power drop, then 0.4% annually; certified for high resistance to salt, ammonia, sand, and extreme weather.
  • Long Warranties and Certifications: 12-year product workmanship warranty and 30-year linear power warranty (84.95% after 30 years); meets IEC, ISO, and low-carbon standards for sustainability.

Trina Solar 705W bifacial panel Technical Data Table

Specification Value/Details
Model TSM-NEG21C.20
Cell Type N-type Monocrystalline i-TOPCon, Bifacial
Number of Cells 132
Maximum Power (Pmax/STC) 705 Wp
Module Efficiency 22.7%
Open Circuit Voltage (Voc/STC) 48.7 V
Short Circuit Current (Isc/STC) 18.35 A
Voltage at Maximum Power (Vmpp/STC) 40.5 V
Current at Maximum Power (Impp/STC) 17.42 A
Maximum Power (Pmax/NOCT) 537 Wp
Open Circuit Voltage (Voc/NOCT) 46.3 V
Short Circuit Current (Isc/NOCT) 14.78 A
Voltage at Maximum Power (Vmpp/NOCT) 37.8 V
Current at Maximum Power (Impp/NOCT) 14.21 A
Bifaciality Factor 80±5%
Power Tolerance 0 ~ +5 W
Temperature Coefficient (Pmax) -0.29 %/°C
Temperature Coefficient (Voc) -0.24 %/°C
Temperature Coefficient (Isc) +0.04 %/°C
Nominal Operating Cell Temp (NOCT) 43 °C (±2 °C)
Operating Temperature -40 °C to +85 °C
Maximum System Voltage 1500 V DC
Maximum Series Fuse Rating 35 A
Dimensions (L x W x H) 2384 mm x 1303 mm x 33 mm
Weight 38.3 kg
Front/Back Glass Thickness 2.0 mm Heat Strengthened AR Coated
Frame Material Anodized Aluminium Alloy
Junction Box IP68 Rated
Cable Cross-Section 4.0 mm²
Connector Type MC4 EVO2 / TS4 PLUS / TS4*
Front Static Load 5400 Pa
Rear Static Load 2400 Pa
Hail Resistance 25 mm at 23 m/s
Product Warranty 12 Years
Power Warranty 30 Years (1% first year, 0.4% annual thereafter)
Certifications IEC61215/IEC61730/IEC61701/IEC62716, ISO 9001/14001/14064/45001

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