No product photos yet.
No sellers found.
Delong Energy's model code, printed as "DL-LFP51100".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data / Product Specification, Models
Documented
Printed as "Cell Type LiFePO4 Battery".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Cell Type
Documented
The single-battery (x 1P) column prints 5.12Kwh; the 2P and 3P columns (10.24 and 15.36 kWh) are parallel systems.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentOfficial datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked · Earlier documentLocation: Technical Data, Battery Energy (51.2V100Ah x 1P column)
Documented
Printed as 51.2V.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Nominal Voltage
Documented
Printed as 100Ah for one battery.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Nominal Capacity (x 1P column)
Documented
Printed as 100A for one battery.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Max Discharge Current (x 1P column)
Documented
Printed as 70A for one battery (140A* and 210A* are theoretical parallel values).
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Max Charge Current (x 1P column)
Documented
Printed as "57.6V±0.2V".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Charging Cut-off Voltage
Documented
Printed as "44.8V±0.2V".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Discharging Cut-off Voltage
Documented
2 specs not documented yet: usable energy, dimensionsHelp fill in ›
Printed as "Cell Type LiFePO4 Battery".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Cell Type
Documented
The single-battery (x 1P) column prints 5.12Kwh; the 2P and 3P columns (10.24 and 15.36 kWh) are parallel systems.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentOfficial datasheet: Stackable & Wall Mounted Energy Storage Batteries datasheet (DL-LFP51100, DL-LFP48100), Delong Energy Checked · Earlier documentLocation: Technical Data, Battery Energy (51.2V100Ah x 1P column)
Documented
Printed as 51.2V.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Nominal Voltage
Documented
Printed as 100Ah for one battery.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Nominal Capacity (x 1P column)
Documented
Printed as 100A for one battery.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Max Discharge Current (x 1P column)
Documented
Printed as 70A for one battery (140A* and 210A* are theoretical parallel values).
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Max Charge Current (x 1P column)
Documented
Printed as "57.6V±0.2V".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Charging Cut-off Voltage
Documented
Printed as "44.8V±0.2V".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Discharging Cut-off Voltage
Documented
Printed as "≥6500 Cycles", with no depth of discharge or temperature stated.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Cycle Life
Documented
Published claims and calculations are not independently tested lifetime output.
Printed as "47.5±0.5Kg" for one battery.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Weight (x 1P column)
Documented
Printed as "RS485/CAN".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Communication Mode
Documented
Printed as "0~45 ℃".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Charge Temperature Range
Documented
Printed as "-5~55 ℃".
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentLocation: Technical Data, Discharge Temperature Range
Documented
Published claims and calculations, not independent test results.
Archived copy captured on 2026-10-30.
Location: Product Specification tables (51.2V and 48V)
Retrieved
Delong Energy's one-page datasheet for the DL-LFP51100 and DL-LFP48100, linked from the DL-LFP51100 product page and captured on October 30, 2026. Its text layer prints the table cells out of order, so a figure is recorded from it only where the model's own column is unambiguous. Manufacturer claims, not independent tests.
Archived copy of a document published by Delong Energy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Delong Energy published. Original address: https://www.delongtop.com/wp-content/uploads/2023/11/DL-LFP48100-DL-LFP51100-Datasheet-Stackable-Wall-Mounted-Series-Delong-Energy.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 7ee429480870f4f2798794252a728c2fc69bf4ec141f5f9f212ed20e46f7af23
Archived copy captured on 2026-10-30.
Location: Whole manual (image pages)
Retrieved
Delong Energy's 20-page user manual for its 25.6 V and 51.2 V 100 Ah wall-mounted and stackable batteries, linked from the DL-LFP51100 product page and captured on October 30, 2026. Its pages are images with no text layer, so no figure is read from it. Manufacturer claims, not independent tests.
Archived copy of a document published by Delong Energy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Delong Energy published. Original address: https://www.delongtop.com/wp-content/uploads/2023/11/25.6V-100Ah-51.2V-100Ah-Wall-Mounted-Stackable-Series-User-Manual-EN-1012.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 9d8e68ee728f7e8b9235fdbe07e41ab8886b8adaad2961835b4c1d532f839436
Archived copy captured on 2026-10-30.
Location: Technical Data table
Retrieved
Delong Energy's own product page on delongtop.com (Shenzhen Delong Energy Technology Co., Ltd), captured on October 30, 2026. Read for its Technical Data table and its datasheet and manual links. An inquiry page: no price or stock. Manufacturer claims, not independent tests.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived copy of a document published by Delong Energy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Delong Energy published. Original address: https://www.delongtop.com/wp-content/uploads/2023/11/DL-LFP48100-DL-LFP51100-Datasheet-Stackable-Wall-Mounted-Series-Delong-Energy.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 7ee429480870f4f2798794252a728c2fc69bf4ec141f5f9f212ed20e46f7af23
Archived copy of a document published by Delong Energy. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Delong Energy published. Original address: https://www.delongtop.com/wp-content/uploads/2023/11/25.6V-100Ah-51.2V-100Ah-Wall-Mounted-Stackable-Series-User-Manual-EN-1012.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 9d8e68ee728f7e8b9235fdbe07e41ab8886b8adaad2961835b4c1d532f839436
No warranty terms on file.
No sellers found.
No seller price history.
No reviews yet
Own one? A verified review needs a receipt and a serial number photo, and counts 19× in the owner rating.
The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.
Missing details. This number counts only the evidence recorded so far. The source review for this product is not finished, or the maker has not disclosed enough, so the number can only go up.
Missing for this product: Certificates evidence needed; Warranty term needed; Warranty energy disclosure evidence needed; Cell model disclosure evidence needed.
48 V · Format not recorded · Rated capacity
The warranty term and the lifetime energy are each scored against the best documented value for a home storage battery: a value earns its share of that best, times the weight. A documented value always earns points; an undisclosed one earns 0.
Cycle rating disclosed · 20% weight
Documented cycle rating earns 20% of this criterion. More evidence is needed to compare lifetime MWh per kWh.
20 × 0.2 = 4 points.
Official product page: 51.2V 100Ah 5.12kwh Wall Mount Solar Battery ESS DL-LFP51100, Delong Energy product page Checked · Earlier documentResearch pending, 0 points: Certificates, Warranty term, Warranty energy disclosure, Cell model disclosure.
Computed from public specifications and evidence records. Warranty duration is not service quality; certificate evidence points are not a safety rating. Compatibility and installation limits still apply.
No certificates on file. Certificate guide
No sourced accessories or replacement parts listed yet.
Manufacturer SKU DL-LFP51100
No historical observations recorded yet.
No discussions linked yet. Search DIY Solar Forum
No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
Something wrong that is not one of the values above?
Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.
