Description
The Ameresco Solar 140J is a 140-watt, 12V monocrystalline solar panel engineered for reliable performance in remote, off-grid, and hazardous environments. Built to endure the toughest conditions on Earth, this panel features a high-strength anodized frame, a scratch-resistant backsheet, and a weather-sealed junction box. Ideal for oil & gas, instrumentation, and remote industrial systems, the 140J delivers consistent power in high-demand field applications.
Key Features:
- 140W output with monocrystalline efficiency for high energy yield
- Class I, Division 2 certified for hazardous locations
- Thick, durable white polyester backsheet for increased insulation
- Accessible J-type junction box with cable gland compatibility
- Tested and proven across harsh climates and extreme applications
Ideal Applications:
- Oil & gas field instrumentation
- Remote SCADA & RTU power systems
- Off-grid sensors and telemetry stations
- Environmental monitoring and security systems
- Industrial and hazardous location power supply
Electrical Specifications:
| Electrical Characteristics | |
|---|---|
| Maximum Power – Pmax | 140W – STC, 103W – NMOT |
| Voltage at Pmax – Vmpp | 17.5V – STC, 16.1V – NMOT |
| Current at Pmax – Impp | 8.0A – STC, 6.42A – NMOT |
| Open Circuit Voltage – Voc | 22.0V – STC, 20.8V – NMOT |
| Short Circuit Current – Isc | 8.2A – STC, 6.61A – NMOT |
| Module Efficiency | 13.8% |
| Efficiency at 200W/m² | <5% reduction – 13.1% |
| Nominal Voltage | 12V |
| Power Tolerance | -0% / +3% |
| Max System Voltage | 1500V |
| Max Series Fuse Rating | 20A |
| Limiting Reverse Current | 8.2A |
| Temp. Coefficient – Pmax | -0.3983%/°C |
| Temp. Coefficient – Voc | -0.2810%/°C |
| Temp. Coefficient – Isc | +0.0373%/°C |
| NMOT | 38.7°C |
Mechanical Specifications:
| Mechanical Data | |
|---|---|
| Dimensions | 1504 x 674 x 50 mm – 59.2 x 26.5 x 2 in |
| Weight | 12 kg – 26.5 lbs |
| Solar Cells | 36 monocrystalline silicon cells in series |
| Front Cover | 3.2 mm high-transmission tempered glass |
| Backsheet | White polyester – scratch-resistant |
| Encapsulant | EVA |
| Frame | Silver anodized aluminum |
| Junction Box | IP65 rated, accepts PG13.5, M20, or 6–12mm cable; supports 8–14 AWG |
Certifications:
- UL 61730, UL 61215, UL121201 – Class I, Division 2 certified
- CSA C22.2 No. 61730 & 213
- IEC/EN 61215 & 61730 Series
- Compliant with EU Directive 2014/35/EU
- Manufactured in ISO 9001 and ISO 14001 certified facilities
Warranty:
- 2-year warranty on materials and workmanship
- 12-year minimum 90% power output guarantee
- Optional 25-year performance warranty available
Warranty Information
2-year materials & workmanship; 12-year 90% power; optional 25-year power
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