The SE-A Series is a practical MPPT solar charge controller range for buyers planning compact off-grid lighting, monitoring and other low-voltage solar systems. It is available as the SE4810A, SE4820A and SE4830A, with charging-current options from 10A to 30A and support for 12V, 24V, 36V and 48V battery systems. This makes the series relevant to distributors and project suppliers that need to match one controller family to several battery configurations.
SE-A Series specifications to confirm
The database specification for this product lists MPPT charging technology, a PV open-circuit voltage specification of 18V–150V, and a 200 × 134 × 52 mm enclosure. The supported battery types are lead-acid, LiFePO4 and lithium battery. The available model options are SE4810A, SE4820A and SE4830A, with rated charging current from 10A to 30A.
- Controller type: MPPT
- Battery system voltage: 12V, 24V, 36V or 48V
- Rated charging current: 10A–30A
- PV open-circuit voltage: 18V–150V
- Dimensions: 200 × 134 × 52 mm
Matching the controller to the solar system
For a quotation or system design, first identify the battery voltage and the required charging-current option. Then check the solar array against the selected model instructions. The 18V–150V figure is an open-circuit specification, so it should not be treated as a guarantee that every panel arrangement suits every battery voltage. Buyers should also check the array’s cold-weather open-circuit voltage and the charging settings for the selected battery chemistry. In installation planning, connect the battery first, followed by PV and then the DC load.
Suitable applications and practical limits
With its 10A–30A range and multi-voltage battery support, the SE-A Series can be considered for small off-grid lighting, rural installations and monitoring systems where the connected load and charging requirement fit the selected model. It is not appropriate to assume that every SE-A configuration can serve a larger system without checking current, battery voltage, PV configuration and DC-load requirements. Where timed load control is listed, the connected DC load and schedule should be matched to the exact controller.
What a B2B buyer should include in an inquiry
A solar charge controller supplier can prepare a more useful quotation when the request identifies the exact model or required current, battery voltage, battery type, PV configuration, destination market and order quantity. For wholesale or distributor sourcing, also ask for the applicable technical documentation, packaging details, MOQ, quotation validity and lead-time information for the exact configuration. Logo, label and packaging customization are not assumed: GERIXI sales should confirm the available OEM scope and order requirements.
Review the product and request a quotation
See the SE-A Series MPPT solar charge controller product page for the product information. To discuss a bulk order, distributor supply or a configuration check, use the GERIXI contact page and include the battery voltage, charging-current option, PV details, quantity and target market. This gives the sales team the information needed to confirm the appropriate SE-A model.
