Best Charge Controllers In June 2025

This guide comes with the top 10 Best Charge Controllers available on the market. Therefore, if you are looking for the Best Charge Controllers, you have everything you need here.

To help you in your search, we have completed this list of the Best Charge Controllers.

Top Rated Best Charge Controllers Of 2025

Rank	Product Name	Score
1	SmartSolar MPPT 100/30 Charge Controller Buy Now	9.7 Buy Now
2	EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground Buy Now	9.5 Buy Now
3	EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, 40 amp Negative Grounded Buy Now	9.1 Buy Now
4	Renogy RCC40RVRE-G1 40 amp MPPT Solar Charge Controller, 40Amp, with LCD Display Buy Now	8.8 Buy Now
5	Outback Flexmax 80 FM80 MPPT 80 AMP Solar Charge Controller Buy Now	8.6 Buy Now

1. SmartSolar MPPT 100/30 Charge Controller

1

Buy Now

9.7/10 our score

Buy Now

• Smartsolar mppt 100/30 charge controller

2. EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground

2

Buy Now

9.5/10 our score

Buy Now

• Negative grounding mppt solar charge controller tracer4215bn, the advanced mppt control algorithm makes this 40 amp mppt controller tracking efficiency higher than 99.5%
• Rs-485 communication bus interface and standard modbus interface available to meet various communication requirements, temperature sensor and pc monitoring cable attached
• 150v max pv input allow this charge controller handles more solar panels wiring in series to minimize pv current, 5 x 12v solar panel connecting in series will be applicable
• This 40 amp mppt solar panel charger works with 600w solar panel on 12v battery system and 1200w on 24v battery. max solar panel 1560w, multiple load mode allow you set the load on/off in different situation. a solid state relay is recommended if you are using a power inverter
• Work with all lead acid batteries, sealed agm gel and flooded battery, user mode allows buyer setting their own charging parameters.

3. EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto, 40 amp Negative Grounded

3

Buy Now

9.1/10 our score

Buy Now

• Mppt controller 40a with blackligh lcd screen for displaing system information and working condition. die-cast aluminum design allows for efficient heat dissipation.
• Negative ground controller featuring advanced mppt technology with high tracking efficiency up to 99.5% and peak conversion efficiency of 98%. maximizing the energy from solar panels to charge your system.
• Solar controller mppt support pc software,app and mt-50. auto identifying 12v/24v dcsystem voltage.also compatible with various deep cycle battery options: sealed, gel, flooded and lithium. multiple load control method,
• Mppt charge controller protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. it protect the battery from being over-charged by the solar modules and over-discharged by the loads.
• 40a solar charge controller charging process has been optimized for long battery life and improved system performance.it includes a 4-stage battery charging (bulk, boost, float, and equalization) and temperature compensation increase your battery life and improve your system's performance

4. Renogy RCC40RVRE-G1 40 amp MPPT Solar Charge Controller, 40Amp, with LCD Display

4

Buy Now

8.8/10 our score

Buy Now

• Advanced mppt technology with up to 99% high tracking efficiency, 96% conversion efficiency, and lithium-reawakening feature
• Multiple electronic protection features, including over-charging, over-discharging, reverse polarity, and over-temperature
• 4 deep cycle battery pre-sets: gel, flooded, lithium-iron phosphate (12. 8v), and sealed/agm.
• Backlit lcd displays system information and identifying error codes
• Power source type: solar powered
• 12v /24v automatic system recognition

5. Outback Flexmax 80 FM80 MPPT 80 AMP Solar Charge Controller

5

Buy Now

8.6/10 our score

Buy Now

• Programmable to charge battery voltages from 12 vdc to 60 vdc.
• Backlit 80 character-display shows the current operational status.
• Input pv voltages up to 150vdc open circuit for charging battery banks from 12-60vdc.
• Advanced continuous maximum power point tracking increases pv array output by up to 30%.
• Gets more amp hours from your solar panels into your batteries everyday.