Top 7 30-amp Dual Battery Bank 5-stage PWM Charge Controller – Industrial & Scientific

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1. Renogy


Renogy Rover 30A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 30A

Renogy #ad - Remote monitoringrs232 communication port allows the renogy rover to communicate with the Renogy BT-1 Bluetooth module NOT included in the package, highly recommend to add-on that will enable you to monitor the status and productivity of your panels through the Renogy DC Home App. Diverse load control connect dc appliances directly to the optional Load Terminals and monitor consumption or set up timer controls directly from the controller.

Innovative mppt designdie-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%. 12v/24v automatically detectautomatically detects 12v or 24v dc system voltages for Non-Lithium battery types, and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes.4

4-stage safely chargingfeatures 4-stage charging bulk, Absorption, Float, and Equalization of Lead Acid Batteries and 2-stage charging Bulk and Absorption for Lithiuim batteries as well as Lithium Reactivation. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day. Full system protectionmeant to safeguard your system, short-circuiting, battery overcharging, the self-diagnostic capability can assess and protect against reverse polarity, overload, battery over-discharging, and reverse current.
BrandRenogy #ad
ManufacturerRenogy #ad
Height2.85 Inches
Length9.37 Inches
Width6.81 Inches
Part Numberfit for Gel Sealed Flooded and Lithium
Modelfit for Gel Sealed Flooded and Lithium
Warranty2-year material and workmanship warranty

2. Go Power!


30A, Black, Digital , Go Power! By Valterra GP-PWM-30-UL Solar Controller

Go Power! #ad - 30 amp pulse width modulated digital regulator adjustable for Lithium, wet cell, AGM, and gel batteries. Capable of handling 570 watts of solar. Displays voltage, amperage and battery percentage of charge. Full 4 stage battery bulk absorption and float with an equalize for wet cell batteries.
BrandGo Power! #ad
ManufacturerGo Power! #ad
Height4.5 Inches
Length8.25 Inches
Width1.75 Inches
Part NumberGP-PWM-30-UL
Warranty5 year warranty

3. Renogy


Renogy 100 Watt 12 Volt Monocrystalline Solar Starter Kit with 40A Rover MPPT Charge Controller

Renogy #ad - Mono-crystalline solar cell efficiency: 21%; MPT charge controller peak efficiency: 97%. Open-circuit voltage voc-22. 5v. This kit includes our 40a mppt charge controller which uses maximum power point tracking technology, transferring power up to 30% more efficiently than pwm charge controllers.

You can expand your system up to a maximum of 400W 12 Volt or 800W 24 Volt with a Renogy 40A mppt Charge controller. Order will be delivered in multiple packages; Temperature: -40°F to +185°F. With a renogy 100w mono-crystalline starter kit mppt, you won't have to wonder about whether you're getting the most out of your system.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.38 Inches
Length42.2 Inches
Weight26.5 Pounds
Width19.6 Inches
Model100W 12V Monocrystalline



100amp MPPT Solar Controller, 100V Input, Maximum Input Voltage 100V, Power 1300W / 2600w 12V / 24V, Automatic Identification k100a, LiFePO4 Lead Acid AGM

SOLAR MPPT #ad - 12v system: pv voc = 18v-72v;. Lcd display automatically switch to display more parameter information;. If you have any questions before installation, please email us; we will answer as soon as possible; the professional technical team will guide the installation; worry-free after-sales guarantee.

Mppt charge and discharge solar controller; 100Amp;. Prevention: overcharge, reverse polarity, overheat, overdischarge, overload, lightning strike and other protection functions;. 24v system: pv voc = 36v-96v;. Battery type: lifepo4, AGM is compatible with more battery charging;. The solar controller is a professional product.
ManufacturerOOYCYOO #ad

5. Pikasola


Pikasola 1400W 12/24v Battery Off Grid Controller Wind Turbine Solar Hybrid MPPT Charge Boost Controller with Unloader Suitable for 800w Wind Generator 600w Solar Panel System Controller

Pikasola #ad - Second load model the same as first one automatically. Easy to understand, convenient to handle and setting. Solar panel charging use PWM technology by MOS tube in series. Protection function-: reversed charging protection of solar, over charge voltage/under voltage & Over load voltage Protection, Lightning Protection, battery reverse connects and open circuit protection, etc.

Scope of use-: hybrid charge controller 12/24v auto match for max 800w wind generator and max 600w solar panels for wind solar street light or home wind solar complementary system. Display mode-: use a custom lCD screen and four operation keys.

Operational system-: the wind turbine charging part adopts booster MPPT technology, which make it charge continuous and efficiently even in low wind speed. Stepless unloading function including an external dump-load resistance. Load working mode-:two loads dc output have 4 working models for customer to choose.
BrandPikasola #ad
ManufacturerPikasola #ad
Height2.5 Inches
Length6.3 Inches
Width5.46 Inches



MPPT Solar Charge Controller 12V 24V 36V 48V Battery System Auto,Max Input 150V PV Solar Panel Regulator for AGM Sealed Gel Flooded Lithium Battery

AMPINVT #ad - Multiple protection against overcharge, short circuit, over load, reverse polarity, over discharge, over heat and battery under voltage. Support 4 charging options: sealed gel agm flooded lithium Battery,User-defined, 12V 24V 48V Auto, 36V need to be ajusted by yourself.

Lcd display-clear to see operating data and working condition, Real-time energy statistics function with Multiple load control modes, Mppt solar charge controller Display the daily power generation curve and current curve. The tracking rate of maximum power is ≥99% and the maximum conversion rate is >98%. Fit for solar panel: 900w12v;1700w24v;2700w36v;. 3400w48v;max input voltage:150v pv;mppt best working voltage range:DC18V-DC80V12V;DC30V-DC100V24V;DC65V-DC150V48V.
BrandAMPINVT #ad
ManufacturerTop One Power #ad
Height11 Inches
Length7.9 Inches
Width3.3 Inches

7. Renogy


Boats, Used in RVs, Voyager 20A, Yachts, Renogy Voyager 20A 12V/24V PWM Waterproof Solar Charge Controller w/ LCD Display for AGM, Gel, Trailers, Flooded and Lithium Battery

Renogy #ad - It also comes with a Lithium activation feature. 4-stage pwm technology: the voyager controller is equipped with advanced smart PWM technology with high charging efficiency. Multiple protections: the voyager controller has multiple intelligent protections against reverse polarity, short-circuit, over charge, reverse current, and over discharge, overload, keeping your battery fully protected.

It provides 4-stage charging Bulk, Absorption, Float and Equalization in order to protect the battery. Ip67 rated waterproof: with an ip67 rated waterproof design, the Voyager controller is suitable for outdoor use and will remain fully operational when exposed to water spray, rain, or condensation.

Backlit lcd displaying system: the voyager comes with an LCD display showing accurate and timely information including charging current, temperature, generated energy, battery voltage, and error codes that allows users to monitor and control charging. Support multiple battery types: the voyager controller can automatically sense 12V or 24V system voltage when paired with a Gel, AGM, or Flooded batteries.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.4 Inches
Length6.08 Inches
Weight0.55 Pounds
Width3.83 Inches
Part NumberRCC20VOYP-G1
Warranty2-year material and workmanship warranty