Hounen Solar HNM7-SHDB144-550: Specs & Datasheet
MPN: HNM7-SHDB144-550The Hounen Solar HNM7-SHDB144-550 is listed under monocrystalline solar panels in the Hounen Solar catalog at Portlandia Electric Supply. Contractors and buyers searching “HNM7-SHDB144-550” for specifications or the datasheet land here: below are the published specifications we have on file for this exact part number, plus compatibility and sourcing notes. Key published ratings: Rated Power 550 W • Efficiency: ~21.29%.
Specifications
| Manufacturer | Hounen Solar |
|---|---|
| MPN | HNM7-SHDB144-550 |
| Rated Power | 550 W • Efficiency: ~21.29% |
| Electrical Specs (STC) | Voc ~52.5 V; Vmpp & Impp data vary by bin (530–555 W range) • Tolerance: 0 ~ +5 W |
| Max System Voltage | ≤1500 V DC • Connector: IP68‑rated MC4; 3 bypass diodes |
| Dimensions | Approx. 2278–2280 mm × 1134 mm × ~35 mm (~89.7″ × 44.65″ × 1.38″) |
| Weight | Around 31 kg (≈68 lb) |
| Operating Temperature | −40 °C to +85 °C • Temp Coeff (Pmax): approx. −0.29%/°C |
| Bifacial Gain | ~80% bifaciality; rear‐side yield boost up to ~30% |
| Warranty | 12‑year product warranty; 25‑year output warranty |
| Packing | 31 panels per pallet (standard wholesale pack) |
Compatible With / Used In
- Solar Panels applications — manufacturer-listed product category for this part number
- Exact part-number replacements — this page covers MPN HNM7-SHDB144-550 only — confirm the full part number on your unit, quote, or datasheet before ordering
- Contractor and installer sourcing — quantity pricing and nationwide shipping from Portlandia Electric Supply — call (502) 790-0600
Datasheet Availability
Hounen Solar publishes datasheets and installation documents through its official website. For the HNM7-SHDB144-550 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
View the HNM7-SHDB144-550 product page →Get a quote →
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Frequently Asked Questions
What are the specs of the Hounen Solar HNM7-SHDB144-550?
Key published specs — Rated Power: 550 W • Efficiency: ~21.29%; Electrical Specs (STC): Voc ~52.5 V; Vmpp & Impp data vary by bin (530–555 W range) • Tolerance: 0 ~ +5 W; Max System Voltage: ≤1500 V DC • Connector: IP68‑rated MC4; 3 bypass diodes; Dimensions: Approx. 2278–2280 mm × 1134 mm × ~35 mm (~89.7″ × 44.65″ × 1.38″). The full specification table above lists every value we have on file; values marked “vendor listing” are from our supplier feed and pending manufacturer verification.
Where can I get the HNM7-SHDB144-550 datasheet?
Hounen Solar publishes datasheets and installation documents through its official website. For the HNM7-SHDB144-550 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
Is the Hounen Solar HNM7-SHDB144-550 in stock?
Yes — in stock at Portlandia Electric Supply with nationwide shipping. Call (502) 790-0600 for pricing and lead time.
How do I make sure the HNM7-SHDB144-550 is the right part?
Match the full part number HNM7-SHDB144-550 exactly against your unit, quote, or existing datasheet — part-number families differ in ratings. Call (502) 790-0600 and our team will verify it before you order.
Specifications sourced from the manufacturer listing data maintained by Portlandia Electric Supply. Where a value is not published, it is marked as such — we do not estimate specifications. Questions: call (502) 790-0600. Portlandia Electric Supply, Louisville, KY — 12+ US distribution hubs.