Charged Reviews · Quick reference

ALLPOWERS SP037 400W Foldable Solar Panel

Brand
ALLPOWERS
Model
SP037
SKU / part number
AP-SP-037-BLA[1, 3]
Category
Solar panels
chargedreviews.com/panels/allpowers-sp037

Electrical at STC

Rated output (STC)400 W[1, 2]
Module efficiency?
Voltage at max power (Vmp)37.4 V[1, 2]
Current at max power (Imp)10.69 A[1]Needs confirmation
Open-circuit voltage (Voc)45.3 V[1, 2]
Short-circuit current (Isc)11.7 A[1]Needs confirmation
Power tolerance?

Temperature and system limits

Temperature coefficient, Pmax?
Temperature coefficient, Voc?
Temperature coefficient, Isc?
Maximum system voltage?
Maximum series fuse?
NOCT / NMOT?
Rated output at NMOT?
Operating temperature-10 to 60 °C[1]

Cells and construction

Cell technologyPolycrystalline[2]
Cell count?
Bifacial?
Bifaciality?
Frame?
Front glass?
Back cover?
Panel formatportable[1, 2]

Mechanical and connections

Dimensions5 D × 2,660 W × 1,048 L mm[1]
Weight18.5 kg / 40.79 lb[1, 2]
Connectors?
Cable length?
Junction box ratingIP66[1]Needs confirmation
Mounting?
Design load, front?
Design load, rear?

Installation (from the manual)

Not documented in the manual

Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.

Charged Reviews · Quick reference

ALLPOWERS SP037 400W Foldable Solar Panel · SP037

Warranty

Product warranty?
Power warranty term?
First-year degradation?
Minimum output in year 1, as printed?
Annual degradation after year one?
Warranted final output?
Coverage conditions?
Remedy?
Labor and shipping?
Transfer to another owner?

Certifications and listings

UL 61730?
UL 1703?
IEC 61215?
IEC 61730?
IEC 62804?
CEC listing?

Documents and sources

  1. ALLPOWERS SP037 400W solar panel user manual, SP037 V3.0 (PDF)Official user manual · Revised Not stated · Checked https://cdn.shopify.com/s/files/1/0443/1223/2089/files/AP-SP-037_400W_Solar_Panel.pdf?v=1671926121
  2. ALLPOWERS 400W Foldable Solar Panel SP037 product page (October 9, 2026 capture)Paid link.Official product page · Revised Not stated · Checked https://www.iallpowers.com/products/allpowers-400w-portable-solar-panel
  3. ALLPOWERS US storefront product listing, products.json (October 9, 2026 capture)Paid link.Official product feed · Revised Not stated · Checked https://www.iallpowers.com/products.json?limit=250