SPARKFUN Sunny Buddy MPPT Solar Charger Board for LiPo Batteries
Efficient MPPT solar charger board for LiPo batteries with 450mA charging current, perfect for solar-powered projects.
The SPARKFUN Sunny Buddy MPPT Solar Charger Board is an efficient, compact charging solution designed to maximise power output from solar panels and similar devices for recharging LiPo batteries. This clever device utilises Maximum Power Point Tracking (MPPT) technology to ensure optimal energy transfer from your solar panel to your battery.
With a simple, intuitive design featuring inputs on one side and outputs on the other, the Sunny Buddy makes installation straightforward. By default, it's configured with a 450mA maximum charging current and 20V maximum input voltage, making it suitable for a wide range of applications. Remember, batteries should never be charged at greater than their capacity rating for safety and longevity.
Key Features:
- Uses LT3652 2A battery charging circuit for reliable performance
- Pre-fitted with convenient barrel jack and 2-pin JST connector
- Includes unpopulated areas for adding custom input/output options
- Compact and lightweight design at just 10g
Contents:
- Charger board only (no additional accessories included)
- Solar power applications
- LiPo battery charging systems
- Portable electronic projects
- DIY solar-powered devices
- MPPT technology for maximum power efficiency
- Default maximum charging current: 450mA
- Maximum input voltage: 20V
- Uses LT3652 2A battery charging circuit
- Fitted with barrel jack and 2-pin JST connector
- Unpopulated areas for custom connections
- Weight: 10g
Always follow local regulations and product guidance. Use appropriate PPE.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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