Product Specifications
- Model / Series
- SA48120C / SA48150C
- Product Dimensions
- 187 × 240 × 69 mm
- Controller Type
- PWM
- System Voltages
- 12V, 24V, 36V, 48V
- Rated Charge Current
- 120A / 150A
- Current Filter Band
- Over 100A
- Maximum PV Open-Circuit Voltage
- 100V
- Supported Battery Types
- Lead-acid, LiFePO4, lithium-ion
SA-C offers 120 A and 150 A PWM charging options for 12 V, 24 V, 36 V and 48 V battery systems. Its 100 V PV open-circuit limit and 187 × 240 × 69 mm enclosure should be considered alongside battery charge limits, cable sizing and installation space.
Key Features
- SA48120C 120 A and SA48150C 150 A options
- 12 V/24 V/36 V/48 V automatic system recognition
- 100 V maximum PV open-circuit voltage
- Lead-acid, LiFePO4 and lithium-ion battery support
- 5 V/2 A USB output and light/timer load control
Technical Specifications
| Model options | SA48120C / SA48150C |
|---|---|
| Controller type | PWM |
| Battery system voltage | 12 V, 24 V, 36 V, 48 V |
| Rated charging current | 120 A / 150 A |
| PV open-circuit voltage limit | 100 V |
| Battery types | Lead-acid, LiFePO4, lithium-ion |
| Dimensions | 187 × 240 × 69 mm |
| Model | Rated charging current |
|---|---|
| SA48120C | 120 A |
| SA48150C | 150 A |
Applications
For off-grid solar battery charging and DC lighting projects that require light or timer load control. Importers and installation companies should select the current option, battery voltage and load configuration for each project.
Battery & PV Compatibility
Match the battery voltage and charging settings to the selected battery chemistry. The listed PV voltage is an open-circuit specification, not a guarantee that every panel configuration in that range suits every battery voltage. Confirm the solar array against the model instructions, including its cold-weather open-circuit voltage. Connect the battery first, then PV, and then the DC load.
OEM & Order Information
For SA48120C / SA48150C, send the required battery voltage, charging-current option, PV configuration, destination market and order quantity. Ask GERIXI sales to confirm logo, label and packaging customization availability, MOQ, quotation and technical documentation for the exact configuration.
FAQ
Can the 120 A / 150 A configuration be supplied with our branding?
Send your selected model, 12 V, 24 V, 36 V, 48 V battery system and branding artwork. Sales will confirm the available customization scope and order requirements.
Which compliance documents apply to this PWM controller?
Request documents listing the exact model and confirm their scope against the destination market requirements. A certificate for another controller or series should not be assumed to cover this order.
What should be confirmed about warranty for this installation?
Provide the battery type, PV configuration and expected installation conditions. Obtain the written warranty period, exclusions and service procedure for the selected model before placing the order.
Related Products
For comparison, ask GERIXI sales about SS4880C / SS48100C; SS4840B / SS4860B; SS4820A / SS4830A. Confirm the voltage, current or power specification for each alternative.