HISEER 4N model choice
How should the 425–485W all-black module range be shortlisted?
Compare the three published HISEER 4N all-black model ranges through power, efficiency, dimensions and weight.
Short answer
The published shortlist contains SH18-54H-D at 425–445W, SH21R-48H-D at 435–455W and SH21R-192H-D at 460–485W. Select by exact project constraints, not by wattage alone.
HISEER 4N model choice
SH18-54H-D · 425–445W
Published maximum efficiency is 22.8%; dimensions are 1722 × 1134 × 30 mm and weight is 21.5 kg. Use the exact power-bin datasheet for electrical design.
SH21R-48H-D · 435–455W
Published maximum efficiency is 22.8%; dimensions are 1762 × 1134 × 30 mm and weight is 21 kg. Compare its geometry directly in the project layout.
SH21R-192H-D · 460–485W
Published maximum efficiency is 24.27%; dimensions are 1762 × 1134 × 30 mm and weight is 24.4 kg. The higher listed percentage does not remove other project checks.
An exact-model shortlist for the all-black range
Preserve differences between the three published candidates rather than describing the whole range as one product.
| Field or step | Example entry or evidence to record |
|---|---|
| SH18-54H-D | 425–445W; 1722 × 1134 × 30 mm; 21.5 kg. |
| SH21R-48H-D | 435–455W; 1762 × 1134 × 30 mm; 21 kg. |
| SH21R-192H-D | 460–485W; 1762 × 1134 × 30 mm; 24.4 kg. The same face dimensions as SH21R-48H-D do not imply the same mass or electrical design. |
Published catalogue fields only. Confirm the exact offered power bin, current datasheet and project fit; this shortlist is not a stock or delivery promise.
Project checklist · HISEER 4N model choice
- Target power and exact bin
- Available layout dimensions
- Weight and handling route
- Electrical values in the current datasheet
- Warranty, certificate and supply confirmation
FAQ
Frequently asked questions
Which listed model has the highest published power?
SH21R-192H-D, with a published range of 460–485W.
Which listed model is shortest?
SH18-54H-D, at 1722 mm in the current datasheet.
Can the range replace a project layout?
No. Use the exact frame dimensions and mounting requirements in a real layout.
Sunhorn
Turn the reading into a model-specific review.
Share the application, target power range, destination and order requirements so the exact datasheet can be checked against the project.