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10A/20A 12V–24V MPPT Solar Controller
Choose the 10A or 20A version of this MPPT solar charge controller to match your compatible system.
Explore product detailsThe Innospo 10A/20A 12V–24V MPPT Solar Charge Controller is a compact maximum power point tracking controller with an LCD screen, LED charge indicators and keypad operation, built for 12V and 24V battery banks on boats, caravans and portable solar kits. It charges vented lead-acid, GEL, AGM and LiFePO4 batteries without a...
Flexible MPPT Charging for 12V and 24V Systems
Choose the 10A or 20A MPPT version that matches your battery system and solar input.
10A / 20A Options
Select the charge-current version suitable for your installation.
12V / 24V Systems
Compatible voltage classes are listed as 12V and 24V.
LCD Charge Monitoring
Review charging status through the built-in display.
Flexible MPPT Charging for 12V and 24V Systems
Choose the 10A or 20A MPPT version that matches your battery system and solar input. Select the configuration that matches your application. Refer to the product photos, technical details and supplied instructions before purchase or use.
- Current Options: 10A / 20A
- System Voltage: 12V / 24V
- Charge Controller: MPPT
Technical Specifications
- Current Options
- 10A / 20A
- System Voltage
- 12V / 24V
- Charge Controller
- MPPT
- Monitoring Display
- LCD
- Listed Battery Types
- GEL / AGM / LiFePO4
- Operation
- On-Unit Keys
Confirm the selected variant, electrical or dimensional fit and product instructions before use.
Plan Your Solar Charging Setup
Follow these practical checks before installation, operation or storage.
Verify Battery Voltage
Match the supported controller voltage and battery bank.
Check Panel and Current
Do not exceed input or charging limits on the selected variant.
Select Battery Type
Choose the documented charging profile for your battery.
Inspect Wiring
Confirm polarity, connector fit and protective devices.
Frequently Asked Questions
What is the difference between 10A and 20A variants?
They have different rated charging currents. Select the appropriate variant and match its system requirements.
Which battery chemistries are listed?
The product listing names GEL, AGM and LiFePO4; use the corresponding documented charging profile.
Will this work with any battery?
No. Match the controller voltage and its supported battery chemistry to the actual battery.
Do all variants have the same charging current?
No. Choose the rating shown for the selected option and follow its manual.
Can I skip checking connector polarity?
No. Verify connectors, polarity, cable gauge and protective devices before energizing the system.
Can I expose the controller to continuous immersion?
Do not assume submersibility. Follow the model’s documented environmental and installation requirements.
What is the main installation consideration?
The panel, controller, wiring and battery must be rated and configured as one compatible system.
Customer Reviews
4.8/5 (5 reviews)
Simple MPPT that works
Plug-and-play and the LCD shows everything at a glance. MPPT keeps the battery fuller than my old PWM. Handles LiFePO4 with no config headaches.
Reliable at the campsite
Runs our camping battery from a portable panel. LCD and LEDs make a quick status check easy. Waterproof so we don't worry about weather.
Efficient and compact
Small footprint, clear display, good MPPT tracking. Plug-and-play made setup fast. Would like a longer cable but it's a minor thing.
Great little controller
Keeps the trailer battery topped with zero fuss. Supports our battery type and the waterproof build is reassuring. Happy camper here.
Good MPPT
Charges efficiently and the LCD is readable. Plug-and-play was a plus. Took a star because instructions are thin, but it just works.