Sunvivae 60A MPPT Solar Charge Controller, 12V/24V/36V/48V Auto, Up to 12 Units in Parallel
Sunvivae 60A MPPT Solar Charge Controller, 12V/24V/36V/48V Auto, Up to 12 Units in Parallel
60A MPPT Solar Charge Controller
Efficient charging for 12V, 24V, 36V and 48V battery systems—with an adjustable 2–60A charging limit and parallel expansion for growing solar installations.
More control. More capacity. Room to expand.
Advanced maximum power point tracking helps harvest available energy from the array while the clear LCD and programmable settings give you practical control over battery charging and DC load operation.
MPPT Tracking
Continuously follows the array's maximum power point, with peak conversion efficiency up to 97% under suitable conditions.
Adjustable Charge Limit
Set the maximum charging current to suit the connected battery manufacturer's permitted charge rate.
Parallel Expansion
Connect up to 12 compatible controllers for larger systems using the specified communication and wiring method.
From solar array to stored energy
Designed for cabins, RV systems, marine installations and home energy projects, the controller manages power between a compatible PV array, battery bank and supported DC loads.
- Automatic 12V/24V/36V/48V battery-system recognition
- Rated 60A battery charging current
- Rated DC load output current: 25A
- Negative-ground architecture
- LCD monitoring and user-programmable settings
PV recommendations by battery voltage
Confirm the solar array's cold-weather open-circuit voltage, power and current before installation. Never exceed the limits specified for the controller supplied with your order.
| Battery System | Suggested PV Power | Suggested PV Input Range |
|---|---|---|
| 12V | 720W | DC 20–75V |
| 24V | 1440W | DC 37–100V |
| 36V | 2100W | DC 50–155V |
| 48V | 2800W | DC 72–155V |
PV output varies with temperature and operating conditions. Include an appropriate electrical safety margin and follow the supplied manual and local code.
Lead-acid, lithium and user-defined settings
Preset charging profiles support Sealed, Gel, Flooded, AGM, LiFePO4 and lithium-ion batteries. A user-defined profile lets experienced installers match supported batteries that require custom parameters.
- Programmable absorption voltage
- Programmable float voltage
- Low-voltage disconnect setting
- DC load timer control
- External temperature-probe input
Expand with up to 12 controllers
Parallel operation can increase total charging capacity while letting separate solar arrays serve a shared battery bank.
Connect the battery first
Power everything off
Open all correctly rated DC breakers and verify polarity before making any connection.
Connect the battery
Connect and energize the battery side first so the controller can detect the system voltage.
Connect PV, then load
After the controller powers on correctly, connect the PV array and then any compatible DC load.
Protection for everyday system faults
PV & Wiring
PV short-circuit and reverse-polarity protection help reduce risk from common wiring faults.
Battery & Load
Battery overvoltage, over-discharge, load overcurrent and load short-circuit protection.
Temperature
Die-cast aluminum heat dissipation plus a temperature-controlled cooling fan and external probe.
Before you install
Can I connect one solar array to several controllers?
No. In a parallel-controller system, each controller must receive power from its own separate PV array.
Can the charging current always be set to 60A?
The adjustable limit is 2–60A, but the selected value must not exceed the battery manufacturer's permitted charging current or the safe capacity of the wiring and protection devices.
Does “12V/24V/36V/48V Auto” mean the PV voltage is automatically selected?
No. It refers to battery-system recognition. The PV array must still be designed within the correct input-voltage and power range for the selected battery system.
Can I install the controller outdoors?
Install it in a dry, ventilated location protected from rain, condensation, direct water exposure and excessive dust. Allow clearance for cooling and follow the supplied manual.
What is included?
Package contents may vary by production batch. Please refer to the current product images and order confirmation, or contact us before purchase if a specific accessory is required.
Planning a larger solar system?
Send us your battery voltage, battery chemistry, PV panel Voc/Vmp and proposed series/parallel layout before ordering.
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