Curated entry, not yet verified.
Entered by hand. Specifications and compliance flags have not been checked against a manufacturer source yet.
What this entry publishes
7 of 8 key fields- Rated power440 Wp
- Module efficiency22.5%
- Cell technologyHPBC
- Dimensions1722 × 1134 × 30 mm
- Weight20.8 kg
- Product warranty25 years
- Power guarantee25 years
- DatasheetNot linked
Missing fields are shown as not published rather than estimated. Check the manufacturer datasheet to confirm them.
Hi-MO X6 Explorer LR5-54HTH 440W
Premium residential front-busbar-free HPBC cell architecture delivering sleek aesthetic all-black finish and exceptional low-light yield.
22.5% module efficiency (HPBC)
25-year product warranty, 25-year performance
$0.13/W from stored price estimate
no certifications published · ALMM
Methodology 2026.10-v1 · Not yet verified — scores use unconfirmed catalogue data · Ranked, not sponsored
- Certifications: None of INMETRO Portaria 140, IEC 61215, ABNT NBR 16690 found in published specs — confirm with the datasheet.
- Grid interconnection: ABNT NBR 16149 / ANEEL REN 1.059/2023
- Legal register: In Force · permits 15 - 34 days with local Concessionária (Enel, CPFL, Light)
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 (estimated) | NMOT (estimated) | Unit |
|---|---|---|---|
| Maximum Peak Power (Pmax) | 440 | 332 | Wp |
| Voltage at Maximum Power (Vmp) | 33.85 | 31.65 | V |
| Current at Maximum Power (Imp) | 13 | 10.49 | A |
| Open-Circuit Voltage (Voc) | 41.03 | 38.65 | V |
| Short-Circuit Current (Isc) | 13.68 | 11.01 | A |
| Module Conversion Efficiency | 22.5% | 21.1% | % |
Vmp, Imp, Voc and Isc are estimated from Pmax using standard module ratios until the datasheet is checked.
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.
Mechanical limits below are not yet confirmed against a certificate for this entry.
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 LONGi Solar in Brazil.
O maior distribuidor de energia solar fotovoltaica para Geração Distribuída (GD) do Brasil e América Latina.
One of Brazil's largest solar equipment distributors, leveraging national manufacturing presence to support distributed generation.
Specifications
Electrical, mechanical and temperature specifications as listed for this entry.
| Nominal Power (Pmax) | 440 Wp |
| Module Efficiency | 22.50 % |
| Temp. Coeff. (Pmax) | -0.29 %/°C |
| Max Power Voltage (Vmp) | 33.88 V |
| Max Power Current (Imp) | 12.99 A |
| Open Circuit Voltage (Voc) | 40.09 V |
| Short Circuit Current (Isc) | 13.91 A |
| Front Glass | 3.2 mm Coated Tempered Glass |
Hardware Compatibility & String Inverter Pairing
Each listed inverter is electrically validated below from published specs — string windows, failures, and unverifiable gaps shown as-is. Cold design −10°C, hot design 60°C.
No verified window
- UNVERIFIED — Cold Voc vs max DC: Cannot verify — inverter max DC input voltage unpublished.
- PASS — Hot Vmp vs MPPT floor: Vmp at 60°C ≈ 30.4 V/panel → min 1 in series for the 25 V MPPT floor.
- UNVERIFIED — String current: Cannot verify — panel Isc unpublished or no valid string window.
- ASSUMPTION — No Voc-specific temperature coefficient published — Pmax coefficient (-0.29%/°C) used as proxy.
- ASSUMPTION — Cold design -10°C, hot design 60°C. Confirm against the datasheet for your site.
No verified window
- PASS — Cold Voc vs max DC: Voc at -10°C ≈ 36.0 V/panel → max 13 in series under 480 V.
- UNVERIFIED — Hot Vmp vs MPPT floor: Cannot verify — inverter MPPT range unpublished.
- PASS — String current: String current ≈ Isc 13.91 A — confirm against the inverter's per-MPPT current limit in the datasheet.
- ASSUMPTION — No Voc-specific temperature coefficient published — Pmax coefficient (-0.29%/°C) used as proxy.
- ASSUMPTION — Cold design -10°C, hot design 60°C. Confirm against the datasheet for your site.