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SunGoldPower SGC4825100A 100A MPPT Solar Charge Controller

Model: SGC4825100A · SKU: SGC4825100A

Prepared Nov 12, 2026

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Common specifications

Controller type	MPPTSource Paid link.[2]
Maximum PV voltage	Not documented
Maximum PV input power	Not documented
Maximum PV input power by battery voltage	Not documented
PV input current / MPPT	Not documented
Charge current	100 ASource Paid link.[2]
Battery voltage	12V/24V/36V/48VSource [1]
Battery chemistry	Not documented
Efficiency	Not documented
MPPT tracking efficiency	99 %Source [1]
Maximum conversion efficiency	98 %Source [1]
Full-load efficiency	Not documented
Charger efficiency	Not documented
Weighted efficiency	Not documented
Rated charge power	Not documented
Load output current	Not documented
Self-consumption (W)	0.54 WSource [1]
Enclosure	IP32Source [1]
Safety listing	Not documented
Enclosure volume	Not documented
Warranty term	Not documented

All recorded specifications

Battery operating voltage	9 to 64 VDocumented claim Conditions Printed as battery voltage "9V~64V", one value for every model of the manual. Location: User manual, section 2.1 Electrical parameter Printed as battery voltage "9V~64V", one value for every model of the manual. Location: User manual, section 2.1 Electrical parameter Official user manual · SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A) [1]
Battery voltage	12V/24V/36V/48VDocumented claim Conditions Printed as the system voltage "12V/24V/36V/48V" for every model of the manual. The store page bullet list says it detects 12V, 24V and 48V (60A page) or 12V, 24V, 36V and 48V (100A page). Location: User manual, section 2.1 Electrical parameter Printed as the system voltage "12V/24V/36V/48V" for every model of the manual. The store page bullet list says it detects 12V, 24V and 48V (60A page) or 12V, 24V, 36V and 48V (100A page). Location: User manual, section 2.1 Electrical parameter Official user manual · SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A) [1]
Charge current	100 ADocumented claim Conditions The store page heading prints "100 Amp MPPT Solar Charge Controller" for code SGC4825100A. The manual's four-model table prints the rated charging currents without a column assignment the text layer keeps, so the heading is cited. Location: Page heading The store page heading prints "100 Amp MPPT Solar Charge Controller" for code SGC4825100A. The manual's four-model table prints the rated charging currents without a column assignment the text layer keeps, so the heading is cited. Location: Page heading Official product page · SunGoldPower US store product page: 100 Amp MPPT Solar Charge ControllerPaid link. [2]
Communications	TTL/Isolated RS485; Bluetooth 4.0 BLEDocumented claim Conditions Printed as communication way "TTL/Isolated RS485" and "Built-in bluetooth 4.0BLE module". Location: User manual, section 2.1 Electrical parameter Printed as communication way "TTL/Isolated RS485" and "Built-in bluetooth 4.0BLE module". Location: User manual, section 2.1 Electrical parameter Official user manual · SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A) [1]
Controller type	MPPTDocumented claim Conditions Printed as "100 Amp MPPT Solar Charge Controller". Location: Page heading Printed as "100 Amp MPPT Solar Charge Controller". Location: Page heading Official product page · SunGoldPower US store product page: 100 Amp MPPT Solar Charge ControllerPaid link. [2]
Enclosure	IP32Documented claim Conditions Printed as protection grade "IP32". Location: User manual, section 2.1 Electrical parameter Printed as protection grade "IP32". Location: User manual, section 2.1 Electrical parameter Official user manual · SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A) [1]
Maximum conversion efficiency	98 %Documented claim Conditions Printed as charging conversion efficiency "≤98%", an upper bound. Location: User manual, section 2.1 Electrical parameter Printed as charging conversion efficiency "≤98%", an upper bound. Location: User manual, section 2.1 Electrical parameter Official user manual · SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A) [1]
Maximum PV voltage	Not documented Conditions The manual's four-model table prints both "150V" and "250V" as maximum PV open-circuit voltage, and its text layer keeps no column assignment for SGC4825100A; not recorded until a single-model figure is read. The manual's four-model table prints both "150V" and "250V" as maximum PV open-circuit voltage, and its text layer keeps no column assignment for SGC4825100A; not recorded until a single-model figure is read.
MPPT tracking efficiency	99 %Documented claim Conditions Printed as MPPT tracing efficiency "＞99%", a lower bound. The store page says "can be as much as 99.9%". Location: User manual, section 2.1 Electrical parameter Printed as MPPT tracing efficiency "＞99%", a lower bound. The store page says "can be as much as 99.9%". Location: User manual, section 2.1 Electrical parameter Official user manual · SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A) [1]
Operating temperature	-35 to 65 °C-31 to 149 °F convertedDocumented claim Conditions Printed as "-35℃ ～ +65℃(No derating within 40 ℃)"; no derating within 40 °C. Location: User manual, section 2.1 Electrical parameter Printed as "-35℃ ～ +65℃(No derating within 40 ℃)"; no derating within 40 °C. Location: User manual, section 2.1 Electrical parameter Official user manual · SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A) [1]
Self-consumption (W)	0.54 WDocumented claim Conditions Printed as the no-load loss "0.54W", one value for every model of the manual. Location: User manual, section 2.1 Electrical parameter Printed as the no-load loss "0.54W", one value for every model of the manual. Location: User manual, section 2.1 Electrical parameter Official user manual · SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A) [1]
Weight	5.7 kg13 lb convertedDocumented claim Conditions Printed as "5.7kg", one value for every model of the manual. The table prints two sizes, "Conventional：314227121mm" and "MC4：314259121mm", not recorded because the variant sold is not named. Location: User manual, section 2.1 Electrical parameter Printed as "5.7kg", one value for every model of the manual. The table prints two sizes, "Conventional：314227121mm" and "MC4：314259121mm", not recorded because the variant sold is not named. Location: User manual, section 2.1 Electrical parameter Official user manual · SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A) [1]

Warranty

Certificate records

No records documented.

Sources and revisions

SunGoldPower MPPT Solar Charge Controller User Manual (covers SGC4825100A)Official user manual · Checked Oct 31, 2026https://cdn.shopify.com/s/files/1/0323/4090/2025/files/MPPT_SGC4825100A-20231128.pdf
SunGoldPower US store product page: 100 Amp MPPT Solar Charge ControllerPaid link.Official product page · Checked Oct 31, 2026https://sungoldpower.com/products/100-amp-mppt-solar-charge-controller