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The Waveshare Solar Power Manager Module (D) is a compact, high-efficiency MPPT solar charger supporting 6V to 24V solar panels and Type-C power adapters. Delivering up to 5V/3A output, it features multi-protection circuits and real-time LED status indicators, ensuring safe and optimized battery charging. Ideal for off-grid projects and sustainable power solutions, it includes a battery holder for easy integration (batteries sold separately).







| ASIN | B0CT2ZBML9 |
| Amperage Capacity | 3 Amps |
| Best Sellers Rank | 18,596 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 16 in Solar & Wind Energy MPPT Controllers |
| Brand | Waveshare |
| Connector Type | DC-002 jack |
| Country of Origin | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (64) |
| Efficiency | High Efficiency |
| Included Components | Frame |
| Item Dimensions L x W x H | 5.1L x 5.1W x 5.1H centimetres |
| Manufacturer | Waveshare |
| Material | Tempered glass Aluminum Monocrystalline silicon |
| Maximum Power | 15 Watts |
| Maximum Voltage | 24 Volts |
| Model Number | Solar Power Manager D |
| Part Number | Solar Power Manager (D) Acce A |
| Special Features | Supports MPPT and multi-security circuits |
D**Y
I have bought a second one of these for more Meshtastic LoRa builds. I have a 10 watt, 5v panel that charges three 3000MaH Li-Pol batteries to full. This setup powering a RAK Wisblock, will last in low to no sunlight for over a week. It is recommended to run a 6 volt panel minimum, but my 5 volt panels keep it happy! I would recommend to anyone, the only thing that sucks is the slow shipping.
D**X
Buonissima scheda per caricare batteria , la consiglio
D**S
Discharges the battery (without a load) if there's no sun.
M**D
works very well. Multiple connector options provides a very versatile connection for solar cell, battery and output, making it possible for connecting to different types of devices. Accepts solar panels with a vide voltage range. I bougt the first one for a solar powered wheather station. I liked it so much, order a second one just incase i have a future project. The price is right for the capability and the flexibility it offers.
M**K
Très bon produit permettant la selection automatique des sources ( USB 5 V , panneau solaire , sortie USB-c In & out ...) . Je m'en sers dans une boite extérieure pilotant des capteurs de mesure solaire, Particules fines, pression etc …) . Il dispose également d'un boitier permettant de mettre 3 piles 3,7 V de 4000 Ma lithium ref 18650 ce qui donne une autonomie correcte s'il le panneau solaire 10 W n'a pas assez de soleil. A commander TOP produit .
Trustpilot
2 months ago
3 weeks ago