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
