![40a mppt solar charger controller for 12volt or 24volt solar batteries](http://powmr.com/cdn/shop/files/12v-24v-auto-40a-mppt-solar-charger-controller-1.jpg?v=1684897396&width=1600)
![40a mppt solar charger controller for 12volt or 24volt solar batteries](http://powmr.com/cdn/shop/files/12v-24v-auto-40a-mppt-solar-charger-controller-2.jpg?v=1684897400&width=1600)
![12volt/24volt 40a mppt solar charger controller](http://powmr.com/cdn/shop/files/12v-24v-auto-40a-mppt-solar-charger-controller-3.jpg?v=1684897405&width=1600)
![40a mppt solar charger controller for 12volt or 24volt solar batteries](http://powmr.com/cdn/shop/files/12v-24v-auto-40a-mppt-solar-charger-controller-4.jpg?v=1684897409&width=1600)
![](http://powmr.com/cdn/shop/files/preview_images/hqdefault_eadc3491-0138-4e5b-b287-fc026d97d7a4.jpg?v=1716779662&width=480)
12V/24V Auto 40A MPPT Solar Charge Controller
Description
Rated charge current | 40A | ||
System rated voltage | 12V/24V Auto work | ||
Voltage range of battery | 8-32V | ||
Max open voltage of PV module | 100V | ||
Battery type | User-Defined, Sealed, Flooded, GEL, LiFePO4 | ||
Equalized charging voltage | Maintenance-free lead acid battery 14.6V, GEL: No: Lead acid flooded battery: 14.8V | ||
Absorption charging voltage | Maintenance-free lead acid battery 14.4V,GEL: 14.2; Lead acid flooded battery: 14.6V | ||
Floating charging voltage | Maintenance-free lead acid battery,GEL, Lead acid flooded battery: 13.8V | ||
Low voltage re-connection (LVR) | Maintenance-free lead acid battery,GEL, Lead acid flooded battery: 12.6V | ||
Low voltage disconnection (LVD) | Maintenance-free lead acid battery,GEL, Lead acid flooded battery: 10.8V |
![40a mppt solar charger controller for 12volt or 24volt solar batteries](http://powmr.com/cdn/shop/files/12v-24v-auto-40a-mppt-solar-charger-controller-1.jpg?v=1684897396&width=1600)
12V/24V Auto 40A MPPT Solar Charge Controller
Sale price$86.00 USD
Regular price$89.00 USD (/)
![MPPT solar chaarge controller POW-KEEPER](http://powmr.com/cdn/shop/files/mppt-solar-charge-controller-pow-keeper_5f631de1-ab61-410a-9a0d-76c39c6ab407.jpg?v=1685927981&width=1600)
01
Efficient MPPT Technology
![](http://powmr.com/cdn/shop/files/mppt-solar-charge-controller-for-12volt-24volt-solar-batteries-pow-keeper_2daaa736-5e7f-4b17-b095-61aaf9d209d0.jpg?v=1685606155&width=1600)
02
Automatic Voltage Identification
![MPPT solaar charge controller with timer](http://powmr.com/cdn/shop/files/muptiple-working-modes-of-mppt-solar-charge-controller-pow-keeper_edf6ea70-515b-42bb-9707-d7479ed95c87.jpg?v=1685606188&width=1600)
03
Enhanced Control and Monitoring
![Full system protections for MPPT solar charge controller POW-KEEPER](http://powmr.com/cdn/shop/files/mppt-solar-charge-controller-powkeeper.jpg?v=1685606315&width=1600)
04
Full Sytem Protection and Precise Charging
01
Efficient MPPT Technology
02
Automatic Voltage Identification
03
Enhanced Control and Monitoring
04
Full Sytem Protection and Precise Charging
![MPPT solar chaarge controller POW-KEEPER](http://powmr.com/cdn/shop/files/mppt-solar-charge-controller-pow-keeper_5f631de1-ab61-410a-9a0d-76c39c6ab407.jpg?v=1685927981&width=1600)
![](http://powmr.com/cdn/shop/files/mppt-solar-charge-controller-for-12volt-24volt-solar-batteries-pow-keeper_2daaa736-5e7f-4b17-b095-61aaf9d209d0.jpg?v=1685606155&width=1600)
![MPPT solaar charge controller with timer](http://powmr.com/cdn/shop/files/muptiple-working-modes-of-mppt-solar-charge-controller-pow-keeper_edf6ea70-515b-42bb-9707-d7479ed95c87.jpg?v=1685606188&width=1600)
![Full system protections for MPPT solar charge controller POW-KEEPER](http://powmr.com/cdn/shop/files/mppt-solar-charge-controller-powkeeper.jpg?v=1685606315&width=1600)