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SANDISOLAR SD-4872WP-US 7.2kW Split Phase Hybrid Inverter

Name: SANDISOLAR SD-4872WP-US 7.2kW Split Phase Hybrid Inverter
Brand: SANDISOLAR
SKU: SD-4872WP-US

By SANDISOLARSKU SD-4872WP-US

Hybrid inverter

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Continuous output7.2 kW Battery voltage40 to 58.6 V Solar inputNot statedMPPT trackers2 AC output120/240 V split phase WarrantyNot stated Size26.44 L^*D: 127 × W: 359 × L: 580 mmWeight15 kg / 33.07 lb

Key specs

Units

SKU: SD-4872WP-US
Official datasheet
Sources
SANDISOLAR's product page prints Model: SD-4872WP-US; the specification sheet image heads its table with the same code.
Official product page: SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier documentOfficial datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Product page heading, Model line; specification sheet image, model heading
Documented
Cooling: Forced air cooling, variable speed fan
Official datasheet
Sources
Printed as forced air cooling, variable speed of fan.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Certified specifications, Heat dissipation
Documented
Noise db: 60 dB
Official datasheet
Sources
Printed as 60 dB or less (an upper bound, said so).
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Certified specifications, Noise
Documented
Weight: 15 kg33 lb converted
Official datasheet
Sources
Printed as 15 kg.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Certified specifications, Weight (kg)
Documented
MPPT trackers: 2
Official datasheet
Sources
Printed as 2 MPPT groups. The product page prints dual-channel MPPT.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier documentOfficial product page: SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, PV charging, Number of MPPT groups
Documented
Peak output: 10800 VA (split phase and single phase)
Official datasheet
Sources
Printed as 10800 VA peak power in split phase and in single phase; no duration is printed. The product page prints the same value.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier documentOfficial product page: SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Inverter mode, Peak power
Documented
Battery charging: 150 A
Official datasheet
Sources
Printed as 0 to 150 A, settable, for AC and PV charging together; recorded as the maximum, 150 A. The product page prints the same value.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier documentOfficial product page: SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Hybrid charging, Max charger current
Documented
Dimensions: 26.44 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
D: 127 × W: 359 × L: 580 mmD: 5 × W: 14.1 × L: 22.8 in convertedOfficial datasheet
Sources
Printed as 580 x 359 x 127 mm (L x W x D).
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Certified specifications, Size (L x W x D)
Calculated
Communications: USB; RS485; WiFi; GPRS; Dry node control
Official datasheet
Sources
Printed as USB, RS485, WiFi and GPRS (in parentheses) and dry node control.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Certified specifications, Communication interface
Documented

All specs27

Peak output: 10800 VA (split phase and single phase)
Official datasheet
Sources
Printed as 10800 VA peak power in split phase and in single phase; no duration is printed. The product page prints the same value.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier documentOfficial product page: SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Inverter mode, Peak power
Documented
Battery charging: 150 A
Official datasheet
Sources
Printed as 0 to 150 A, settable, for AC and PV charging together; recorded as the maximum, 150 A. The product page prints the same value.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier documentOfficial product page: SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Hybrid charging, Max charger current
Documented
Efficiency: 91 %
Official datasheet
Sources
Printed as greater than 91% maximum efficiency in inverter mode (a lower bound, said so). The AC mode section prints an efficiency of greater than 95% for the bypass path.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Inverter mode, Maximum Efficiency
Documented
Grid charge current: 120 A
Official datasheet
Sources
Printed as 120 A, settable, in AC charging.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, AC charging, Maximum charge current
Documented
Output waveform: Pure sine wave
Official datasheet
Sources
Printed as pure sine wave.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Inverter mode, Output voltage waveform
Documented
AC output: 120/240 V split phase
Official datasheet
Sources
Printed as 120 V AC line to neutral (L1/N, L2/N) and 240 V AC line to line (L1/L2). The product page calls it a split phase hybrid inverter.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier documentOfficial product page: SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Inverter mode, Rated output voltage (Vac)
Documented
Transfer time: 10 ms
Official datasheet
Sources
Printed as 10 ms (typical) between bypass and inverter. The product page prints the same value.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier documentOfficial product page: SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, AC mode, Conversion time
Documented
Apparent power: 7,200 VA
Official datasheet
Sources
Printed as 7200 VA in split phase (6000 VA in single phase).
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Inverter mode, Rated output power (VA)
Documented
Battery voltage: 51.2 V
Official datasheet
Sources
Printed as 51.2 V rated battery input voltage (minimum starting voltage 44 V).
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Inverter mode, Rated battery input voltage
Documented
Grid pass-through: 40 A
Official datasheet
Sources
Printed as 2 pole, 40 A on L1 and on L2.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, AC mode, Maximum bypass phase overload current
Documented
Continuous output: 7.2 kW
Converted: 7200 W / 1000 = 7.2 kW
Official datasheet
Sources
Converted: 7200 W / 1000 = 7.2 kW
Printed as 7200 W rated output power in split phase (6000 W in single phase); converted to kilowatts. The product page prints the same value.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier documentOfficial product page: SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, Inverter mode, Rated output power (W)
Converted
Compatible batteries / BMS: Lead acid or lithium battery
Official datasheet
Sources
Printed as the battery type.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, AC charging, Battery type
Documented
Battery operating voltage: 40 to 58.6 V
Official datasheet
Sources
Printed as 40 to 58.6 V DC; the AC charging section prints the same charge voltage range, and the inverter mode row prints 40.0 to 58.6 V DC with a 0.6 V tolerance, settable on the LCD screen.
Official datasheet: SANDISOLAR specification sheet image: SD-4872WP-US (November 2, 2026 capture) Checked Nov 2, 2026 · Earlier document
Location: Specification sheet image, PV charging, Battery voltage range
Documented

Published claims and calculations, not independent test results.

Documents

1 on file

WEB
SANDISOLAR product page for the SD-4872WP-US (November 2, 2026 capture)OfficialSANDISOLAROfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Obtained by Alternative Research; captured 2026-11-02T19:00:10.596Z (archived copy).
Location: Product heading and Model line; summary; Highlights; Core Advantages; Product Specification (AC Mode)
Retrieved Nov 2, 2026
SANDISOLAR's own product page for the SD-4872WP-US on www.sandisolar.com, captured on November 2, 2026 at 19:00 UTC (HTTP 200). Obtained by Alternative Research, because the site answers our fetcher with a 403 challenge; its SHA-256 was checked against the delivery. A product page, cited as such; manufacturer claims, not independent tests.
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Evidence score

Research pending0% documented

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 for this product: Certificate evidence needed; Warranty term needed; Battery conversion efficiency needed; Idle consumption needed.

Each input is scored against the best documented value for an inverter: warranty term and battery conversion efficiency against every published inverter, idle consumption (lower is better) against the inverters in the same output band, or against every published inverter when the output is not documented. A documented value always earns points; an undisclosed one earns 0 and is listed as missing. Researched products receive a score. Certificates earn points for the evidence itself. Size and weight do not affect scores.

Research pending, 0 points: Certificates, Warranty term, Battery conversion efficiency, Idle consumption.

Warranty term and battery conversion efficiency are compared with every published inverter; idle consumption with the inverters in the same 7 to 15 kW output band. · Method version 0.5

How it works

Certificates

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Parts and accessories

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Model history

Model identity

Model: SD-4872WP-US

Manufacturer SKU SD-4872WP-US · US market

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