Verified against sources (checked 2026-11-10).
What this entry publishes
6 of 8 key fields- Rated power390 Wp
- Module efficiency21.3%
- Cell technologyMono PERC
- DimensionsNot published
- WeightNot published
- Product warranty12 years
- Power guarantee25 years
- DatasheetLinked
Missing fields are shown as not published rather than estimated. Check the manufacturer datasheet to confirm them.
UTL 390 Watt Half-Cut Mono Solar Panel
Mono Solar Panel 390Watt Upgrade your solar setup with the UTL 390W Monocrystalline solar panel, designed for efficient power generation and long-term durability. Built using 72 Mono PERC cells, the panel captures more sunlight to deliver strong and consistent output throughou...
21.3% module efficiency (Mono PERC)
12-year product warranty, 25-year performance
$0.28/W from stored price estimate
no certifications published · ALMM
Methodology 2026.10-v1 · Verified 2026-11-10 · Ranked, not sponsored
- Certifications: None of BIS IS 14286, BIS IS/IEC 61730, ALMM List-I found in published specs — confirm with the datasheet.
- Domestic content: Listed (ALMM) for conditioned incentives.
- Grid interconnection: CEA Grid Standards / State DISCOM Net Metering Guidelines
- Legal register: In Force · permits 15 - 30 days via National Portal
Register merge of jurisdiction, policy, and legal-seed data. Unmatched items stay unverified — confirm with the datasheet and local authority before purchase.
Dual Electrical Specifications: STC vs NMOT
Standard Test Conditions (1000 W/m², 25°C, AM1.5) vs Nominal Operating Conditions (800 W/m², 20°C, 1 m/s wind)
| Electrical Parameter | STC Laboratory | NMOT Field Conditions | Unit |
|---|---|---|---|
| Maximum Peak Power (Pmax) | 390 | 294 | Wp |
| Voltage at Maximum Power (Vmp) | 30 | 28.05 | V |
| Current at Maximum Power (Imp) | 13 | 10.48 | A |
| Open-Circuit Voltage (Voc) | 36.36 | 34.25 | V |
| Short-Circuit Current (Isc) | 13.68 | 11.01 | A |
| Module Conversion Efficiency | 21.3% | 20.0% | % |
Module performance degrades at elevated cell temperatures. N-Type TOPCon and HJT exhibit lower power loss in hot tropical climates compared to legacy PERC modules.
Certified resistance to hurricane-force wind loads, heavy snow pressure, and ice hailstone impacts.
String Sizing & MPPT Safety Verification Tool
Calculates safe series string length based on extreme winter low and summer high ambient temperatures.
Field Electrical & Connector Specs
Authorized Regional Distributors & Stockists
Official Tier-1 trade partners holding local pallet and container stocks for UTL Solar in India.
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Global independent electrical distributor with operations in 40 countries, providing certified PV, storage, and EV charging solutions.
Australia's largest wholesale distributor of solar PV, inverters, and energy storage with nationwide warehouses in all capital cities.
Leading technology distributor in India and MEA, driving large-scale distribution of ALMM solar modules, inverters, and BOS components.
India's largest electrical distributor with 55,000+ industrial customers, stocking Tier-1 solar modules, inverters, and DC switchgear.
Pioneering Indian solar infrastructure and distribution house, delivering multi-megawatt equipment bundles to EPC contractors nationwide.
Specifications
Electrical, mechanical and temperature specifications as listed for this entry.
| Nominal Power (Pmax) | 390 W Wp |
| Module Efficiency | 21.3 % |
| Manufacturer | Fujiyama Power Systems Limited |
| Origin | India 🇮🇳 |
| ALMM Enlisted | Yes (Under Fujiyama Power Systems) |
| DCR Compliant | No / Non-DCR |