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 UL 61730, NEC 2020/2023 Rapid Shutdown, CEC Listed found in published specs — confirm with the datasheet.
- Grid interconnection: IEEE 1547-2018 / California Rule 21 / UL 1741-SB
- Legal register: In Force · permits 1 - 14 days (Instant via SolarAPP+ in participating cities)
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 United States.
Global leader in PV equipment distribution, delivering over 10 GW of solar components across Europe, Americas, and APAC.
The largest nation-wide distributor of solar equipment in the United States, with over 100 dedicated local branch warehouses.
Australia's premier online electrical and renewable energy trade distributor, offering rapid dispatch to accredited CEC installers.
Fortune 500 supply chain solutions provider delivering utility-scale PV balance of systems, cabling, substations, and MW-class solar farms.
Fortune 500 electrical and supply chain distribution powerhouse providing end-to-end procurement for commercial and utility solar.
Europe's foremost photovoltaic and battery storage distributor, leading commercial and residential clean energy system sales.
Australia's largest wholesale distributor of solar PV, inverters, and energy storage with nationwide warehouses in all capital cities.
North American arm of one of the world's leading solar distributors, providing complete systems, high inventory availability, and technical expertise.
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.