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BougeRV ISE136
BougeRV Li 30A PWM Solar Charge Controller 12V 24V with Backlit Display | USB Port Compatible with Negative Ground Battery Intelligent Regulator for Solar Panels LFP, AGM, SLD, FLA, for RV, Off-Grid
Only 6 left in stock - order soon.
A low-cost 30 A PWM controller for 12/24V systems with a backlit color LCD and support for lead-acid, LiFePO4, ternary lithium and LTO batteries, a broader list than most. It can reactivate over-discharged lithium batteries and handles 450 W at 12V. Its 55 V PV input limit and PWM design make it better for small single-panel setups than larger arrays.
- Price
- $29.99
- Brand
- BougeRV
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
How it compares
Compared with the other solar charge controllers on this site that list each value:
- Length 5.92 in.: lower than 77% of 22 others
- Operating temp min -31 ℉: lower than 80% of 15 others
- Operating temp max 113 ℉: lower than 86% of 15 others
- Operating temp min -35 ℃: lower than 80% of 15 others
- Operating temp max 45 ℃: lower than 86% of 15 others
- Max PV input voltage (Voc) 55 V: lower than 95% of 22 others
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.
Physical Attributes
- Weight
- 0.80 lbs
- Weight
- 0.36 kg
- Length
- 5.92 in.
- Length
- 150 mm
- Width
- 3.95 in.
- Width
- 100 mm
- Depth/Height
- 1.92 in.
- Depth/Height
- 49 mm
More specifications
- Warranty
- 18 Months
Physical Attributes
- IP rating
- IP32
Operating Temp Range
- Operating temp min
- -31 ℉
- Operating temp max
- 113 ℉
- Operating temp min
- -35 ℃
- Operating temp max
- 45 ℃
Physical Attributes
- Display type
- Backlit color LCD
Core specs
- Controller type
- PWM
- Rated charge current
- 30 A
- Battery system voltages
- 12/24V
- Auto voltage detection
- Yes
Charging
- Max PV input voltage (Voc)
- 55 V
- Max solar input (12V battery)
- 450 W
- Max solar input (24V battery)
- 900 W
- Battery types supported
- SLD, FLD, GEL, AGM, SLA, LiFePO4, ternary lithium, LTO
- LiFePO4 charging profile
- Yes
- Lithium reactivation
- Yes
Internals
- Grounding type
- Negative ground
Features
- EASY-READ BACKLIT DISPLAY: To check the PV status and the power status easily, the 30A solar panel regulator will cycle the PV input current and the voltage on the main interface with real-time value every 3 seconds. Larger size screen and 50% brightness in no operation, the solar charge controller is easy to read in dim light. Allows you to see exactly what the controller was doing and how much power is being drawn in from the panel(s)
- Li COMPATIBILITY: Not only compatible with traditional battery, the PWM controller also has clear and special icons for various energy storage devices on the LCD screen, such as LFP for LiFePO4, Li for Ternary Li, LTO. With setting to Li energy storage device type, this solar charge controller also has a function to jumpstart your energy storage device in case it gets overly discharged. Don't need to buy a new controller for the upgraded energy storage devices
- POWER COMPATIBILITY AND MAINTENANCE: Compatible with various 12v or 24v batteries, such as SLD, FLD, GEL, AGM, SLA, LiFePO4, ternary Li and LTO. Including the ability to program the solar charge controller for charging and maintenance of various energy storage devices types. The solar panel regulator is dependable to be your energy storage device maintainer
- SOLAR PANEL REGULATOR: Max PV input voltage 55 volts, this solar panel regulator can handle 450 watts input for 12 volts system, 900 watts input for 24 volts system
- NEAT AND SAFE WIRING: Come with 3 pairs of spade terminals, it is easy to grip the wires more firmly and make a neat wiring. Please note that turn the screwdriver counterclockwise first, in order to open up the wire clamp holes. hook up the energy storage device first, positive wire, then negative wire. After that, connect the controller to the solar panel, please note that do not disconnect the power when the solar panels are active
Similar products from other brands
Chosen for their similar specifications and price.
 This productBougeRV ISE136 |
 Renogy RNG-CTRL-RVR20 |
 Victron Energy SmartSolar MPPT 75/15 |
 EtnalSolar 10A PWM Solar Charge Controller with Auto Parameter LCD Display | 12V/24V Solar Panel Regulator with Dual USB Port Adjustable Timer Setting for Lead-Acid & Lithium Batteries Garden Light Shed |
|
|---|---|---|---|---|
| Price | $29.99 | $79.99 | – | $10.99 |
| Model | ISE136 | RNG-CTRL-RVR20 | SmartSolar MPPT 75/15 | – |
| USB-A ports count | – | – | – | 2 |
| Weight (lbs) | 0.80 | 3.10 | 1.10 | 0.31 |
| Weight (kg) | 0.36 | 1.40 | 0.50 | 0.14 |
| Length (in.) | 5.92 | 8.27 | 4.45 | 5.31 |
| Length (mm) | 150 | 210 | 113 | 135 |
| Width (in.) | 3.95 | 5.95 | 3.94 | 2.76 |
| Width (mm) | 100 | 151 | 100 | 70 |
| Depth/Height (in.) | 1.92 | 2.69 | 1.57 | 1.18 |
| Depth/Height (mm) | 49 | 68 | 40 | 30 |
| Warranty | 18 Months | 2 Years | 5 Years | – |
| Certifications summary | – | FCC Part 15 Class B, CE, RoHS, RCM | EN/IEC 62109-1, UL 1741, CSA C22.2 No. 107.1 | – |
| IP rating | IP32 | IP32 | IP43 | – |
| Operating temp min (℉) | -31 | -31 | -22 | – |
| Operating temp max (℉) | 113 | 113 | 140 | – |
| Operating temp min (℃) | -35 | -35 | -30 | – |
| Operating temp max (℃) | 45 | 45 | 60 | – |
| App connectivity | – | – | Bluetooth | – |
| FCC Part 15 compliant | – | Yes | – | – |
| Housing material | – | Metal | – | – |
| CE marked | – | Yes | – | – |
| Overheat protection | – | – | Yes | Yes |
| Low-voltage protection | – | Yes | Yes | – |
| Display type | Backlit color LCD | LCD with 4 buttons and LED indicators | – | Backlit LCD |
| Controller type | PWM | MPPT | MPPT | PWM |
| Rated charge current (A) | 30 | 20 | 15 | 10 |
| Battery system voltages | 12/24V | 12/24V | 12/24V | 12/24V |
| Auto voltage detection | Yes | Yes | Yes | Yes |
| Max PV input voltage (Voc) (V) | 55 | 100 | 75 | – |
| Max solar input (12V battery) (W) | 450 | 260 | 220 | 120 |
| Max solar input (24V battery) (W) | 900 | 520 | 440 | 240 |
| Peak conversion efficiency (%) | – | 98.0 | 98.0 | – |
| MPPT tracking efficiency (%) | – | 99.0 | – | – |
| Self-consumption (mA) | – | 100.0 | 20.0 | – |
| Battery types supported | SLD, FLD, GEL, AGM, SLA, LiFePO4, ternary lithium, LTO | AGM, Gel, Flooded, Lithium, User-defined | Lithium, AGM, Gel, Flooded | Open, AGM, GEL lead-acid; Li-ion; LiFePO4 |
| LiFePO4 charging profile | Yes | – | – | Yes |
| User-defined charge voltages | – | Yes | Yes | – |
| Lithium reactivation | Yes | Yes | – | – |
| Battery temp sensor included | – | Yes | – | – |
| Charging stages | – | Lead-acid: bulk, boost, float (+ equalization); lithium: bulk, boost | – | Bulk, absorption, float |
| Load output current (A) | – | 20 | 15 | – |
| Load control modes | – | Automatic (light control), timer (14 settings), manual (default), no delay, 24-hour | – | Adjustable timer |
| Built-in Bluetooth | – | – | Yes | – |
| Communication port | – | RS485 (Modbus) | VE.Direct | – |
| Grounding type | Negative ground | Common negative | – | – |
| Max terminal wire size (AWG) | – | 8 | 10 | – |
| Max terminal wire size (mm²) (mm²) | – | – | 6 | – |
| Reverse polarity protection | – | Yes | Yes | Yes |
| UL 1741 listed | – | – | Yes | – |
| CSA C22.2 No. 107.1 | – | – | Yes | – |
| IEC 62109-1 certified | – | – | Yes | – |
| RoHS compliant | – | Yes | – | – |
Data sources
Data for this product compiled from these sources:
Specifications last updated Oct 20, 2026.