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15A 400w MPPT Solar Charge Controller 24V-85V Step-Up Boost
- 24V-85V Wide Voltage & Dual Battery SupportThis solar charge controller works with 24V-85V lead-acid and lithium batteries, eliminating the need for multiple controllers. Ideal for home solar systems, camping gear, and RVs.
- Step-Up MPPT with Smart Tracking Algorithm's unique Step-Up MPPT technology charges high-voltage batteries from low-voltage solar panels. Smart algorithm maximizes energy capture from PV modules.
- 99% PV Utilization & Aluminum Heat SinkAchieves 99% maximum PV utilization through efficient MPPT solar charge controller. Aluminum and metal heat sink ensures stable operation in continuous high-load scenarios.
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Unique Structural Heat DissipationEngineered for optimal thermal management, the casing of this solar controller enhances airflow to prevent overheating. Maintain consistent performance and product reliability in all outdoor environments.
HD LED Display with Multi-Mode ControlReal-time monitoring of current/voltage/data + multiple load control modes. This solar panel controller offers multiple load control modes and a clear display for easy energy management and adjustments.
HD LED Display with Multi-Mode ControlReal-time monitoring of current/voltage/data + multiple load control modes. This solar panel controller offers multiple load control modes and a clear display for easy energy management and adjustments.








Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Grandwood Tech Limited Return Policy
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