Ag103 is a charge control module, designed to maximise battery life and reduce life cycle maintenance and call out costs. Ag103 uses Maximum Power Point Tracking (MPPT) techniques with intelligent charging profiles and a high efficiency DC-DC converter to optimise the available solar power for charging. This module has been specifically designed for for use with Solar Panels as the power source and for charging 12V Solar Batteries. These solar batteries are designed for maximum lifetime with a very high number of deep discharge cycles.
Product Features
- Designed for use with Solar Panels
- Max Power Point Tracking (MPPT)
- Maximises Battery Life
- Wide input supply range 9V - 36V
- Selectable Charge Profiles for 1.2Ah to 12Ah
- Small DIL footprint • 51mm(L) x 30mm(W) x16mm(H)
- Deep discharge protection
- Temperature Compensation
- Simple integration
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Description
Ag103 is a charge control module, designed to maximise battery life and reduce life cycle maintenance and call out costs. Ag103 uses Maximum Power Point Tracking (MPPT) techniques with intelligent charging profiles and a high efficiency DC-DC converter to optimise the available solar power for charging. This module has been specifically designed for for use with Solar Panels as the power source and for charging 12V Solar Batteries. These solar batteries are designed for maximum lifetime with a very high number of deep discharge cycles.

Ag103 Evaluation Board
EvalAg103 is designed to work with the Ag103 Solar Panel and Solar Battery optimised battery charger module. EvalAg103 can be powered by a bench power supply with a range of 9V to 36V or a Solar Panel from 5W to 50W power output to charge SLA batteries with a capacity between 1.2Ah and 7Ah. Please use the links provided to buy boards or download the User Manual.
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- Solar panel or fixed DC source charge controller for Lithium-ion battery packs
- Maximum Power Point Tracking (MPPT)
- JEITA compliant Lithium-ion battery charger
- Wide input supply range 11V - 36V
- Adjustable charge voltage and current
- Maximises Battery Life
- Battery Reversal Protection
- Reduces Power Consumption
- Intelligent ‘Top-up’ Float Charge
- Programmable Charge Current
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For volume quotes for any of these models, contact your local distributor.

Quality First
Designed and made in the UK for consistent high standards.

Worldwide Supply
Supplying trusted technology to over 70 countries worldwide.

Long Product Life Cycle
Engineered for durability with dependable customer delivery.

Multi-Sourced Components
All modules use trusted, multi-sourced quality components.



