The Ameresco Solar 10J is a compact 10-watt monocrystalline solar panel built for performance in harsh, off-grid environments. Certified for Class I, Division 2 hazardous locations, this 12V panel is ideal for remote monitoring, oil & gas infrastructure, and industrial instrumentation. Designed with a scratch-resistant backsheet and an accessible junction box, the 10J delivers dependable energy production in the most challenging conditions—from Arctic research stations to desert communications towers.
Key Features:
- 10W monocrystalline design with high-reliability construction
- Certified for use in Class I, Division 2 hazardous environments
- UV- and scratch-resistant white polyester backsheet
- J-type junction box with screw terminals and PG/M20 conduit support
- Tested to UL, CSA, IEC, and EN standards
- Proven performance in remote, rugged applications worldwide
Ideal Applications:
- Oil & gas field instrumentation
- Remote sensors and telemetry
- Industrial automation and controls
- Telecom and signal repeater systems
- Off-grid lighting and hazard zone monitoring
Electrical Specifications (STC):
| Electrical Data |
| Maximum Power (Pmax) | 10W |
| Voltage at Pmax (Vmpp) | 18.1V |
| Current at Pmax (Impp) | 0.55A |
| Open Circuit Voltage (Voc) | 21.8V |
| Short Circuit Current (Isc) | 0.62A |
| Nominal Voltage | 12V |
| Module Efficiency | 8.8% |
| Power Tolerance | -0% / +3% |
| Efficiency Reduction @ 200W/m² | <5% (8.4% efficiency) |
| Max System Voltage | 50V |
| Max Series Fuse Rating | 1A |
| Limiting Reverse Current | 0.62A |
| Temperature Coeff. (Pmax) | -0.45%/°C |
| Temperature Coeff. (Voc) | -0.360%/°C |
| Temperature Coeff. (Isc) | +0.105%/°C |
| NMOT | 47 ±2°C |
Mechanical Specifications:
| Mechanical Data |
| Dimensions | 425 x 273 x 50 mm (16.73 x 10.74 x 1.97 in) |
| Weight | 1.9 kg (4.2 lbs) |
| Solar Cells | 36 monocrystalline silicon cells in series |
| Front Cover | 3.2 mm high-transmission tempered glass |
| Backsheet | White polyester (scratch-resistant) |
| Frame | Silver anodized aluminum |
| Junction Box | IP65 with 4 screw terminals, PG13.5 / M20 / 6-12mm cable support |
Certifications:
- UL 61730-1 / -2, UL 61215-1 / -1-1 / -2
- CSA C22.2 No. 61730-1 / -2, UL121201, CSA C22.2 No. 213
- IEC 61215 / 61730, EN standards
- Class I, Division 2, Groups A, B, C, D
- Conforms with EU Directive 2014/35/EU
- Manufactured in ISO 9001 / 14001 certified facilities
Warranty:
- 2-year materials and workmanship warranty
- 12-year minimum 90% power output guarantee
- Optional 25-year extended warranty available
