SKU: 29846119769

MidNite Solar Kid 30A MPPT Charge Controller Black Marine - MNKID-M-B

Sale price$235.03 Regular price$261.15
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Description

MidNite Solar Kid 30A MPPT Charge Controller Black Marine - MNKID-M-BThe MidNite Solar KID Marine MPPT Charge Controller is a versatile 30 amp controller designed for small off grid renewable energy systems in RVs, boats, and cabins. Featuring true input paralleling for future expansion, a built in automatic generator start (AGS), and an advanced programmable lighting controller, it supports 12V to 48V battery banks with up to 150VDC input (162V HyperVOC safety range). Certified to UL1741 and UL458 Marine Supplement,

The MidNite Solar KID Marine MPPT Charge Controller is a versatile 30-amp controller designed for small off-grid renewable energy systems in RVs, boats, and cabins. Featuring true input paralleling for future expansion, a built-in automatic generator start (AGS), and an advanced programmable lighting controller, it supports 12V to 48V battery banks with up to 150VDC input (162V HyperVOC safety range). Certified to UL1741 and UL458 Marine Supplement, it meets strict vibration, environmental, and thermal requirements for marine and RV applications. Built in Arlington, Washington USA.


Key Features & Benefits

30 Amp MPPT Charging: Delivers up to 30 amps of battery charging with high-efficiency Maximum Power Point Tracking for maximum energy harvest.

Wide Battery Voltage Support: Works with 12V, 24V, 36V, and 48V battery banks.

HyperVOC Safety Feature: Accepts up to 162VDC open circuit voltage (150VDC nominal) without damage – ideal for cold climates where panel voltage rises.

Built-In Auto Generator Start (AGS): First charge controller with integrated two-wire AGS – automatically starts generator based on battery voltage over time. No extra sensors required.

Advanced Programmable Lighting Controller: Fully adjustable dusk-to-dawn, timed hours, and night-light modes with programmable on/off schedules to save energy.

True Input Paralleling: Connect two KIDs together for up to 60A charging from a single array as your power needs grow. Smart active current sharing between units.

No Fan – Silent Operation: Fully sealed, convection-cooled design with no moving parts for silent, maintenance-free operation.

Front Panel Exchangeable Fuses: Easy-access replaceable fuses for battery, PV input, and load/clipper circuits.

Intuitive Keypad & Display: Three-LED bar graph for battery status plus full keypad access to extensive menu settings.

Reverse Polarity Protected: Built-in protection against incorrect battery or PV connections.

UL1741 & UL458 Marine Supplement Certified: Meets strict vibration, environmental, and thermal requirements for marine and RV applications.

Type 1 Environmental Rating: Conformal coated for harsh environments, sealed against dust and moisture.

Built-in Battery Temp Sensor (BTS): Standard with marine version – automatically compensates charge voltage.

Whiz Bang Jr. Compatible: Optional current monitoring module for precise amperage readings.

5-Year Warranty: Backed by a 5-year limited warranty.

Built in USA: Designed and assembled in Arlington, Washington.


Technical Specifications

Specification Detail
Manufacturer MidNite Solar
Model MNKID-M-B
Operating Input Voltage 150 VDC (HyperVOC to 162V non-operating)
Nominal Battery Voltage 12V, 24V, 36V, 48V (auto-detect)
Maximum Output Current 30 Amps
Battery Voltage Range 9V to 64V
Charging Regulation Bulk, Absorb, Float, Equalization
Equalization Charging Adjustable voltage and duration
Battery Temp Compensation Automatic with BTS, adjustable mV/°C
Operating Temperature -40°C to +50°C (auto-derates above 25°C)
Environmental Rating Indoor IP52 Type 1, conformal coated
Conduit Knockouts 2 (½")
Warranty 5 Years

 

Battery Types: Flooded, AGM, Gel, Calcium SMF, Lithium (with BMS), Custom


Electrical & Connectivity

Feature Detail
Programmable Aux Output 1 – I/O port (AGS, LBD, etc.)
Whiz Bang Jr. Port Yes
Networking 4-conductor phone cable, no hub needed
Communications RS232 (open protocol), USB
Load Terminal 30A configurable as battery load
True Paralleling 2 units with smart active current sharing

Lighting Controller Features

Mode Description
Dusk + Hours Lights on at dusk for programmable hours
Daylight Daytime operation mode
Night-Light Nighttime operation mode
PV Day/Night Threshold Adjustable voltage for "daytime" detection

Mechanical Specifications

Specification Detail
Dimensions (L x H x W) 9.25 x 5.0 x 3.31 in (235 x 127 x 84 mm)
Weight 6 lbs (2.7 kg)
Wire Gauge 14-10 AWG copper, 75°C minimum
Torque Connections 7-9 in-lbs (0.80-1.0 Nm)

Agency Approvals

Standard Compliance
UL 1741 Distributed Energy Resources
UL 458 (Marine Supplement) Land Vehicles & Marine Crafts
CSA C22.2#107.1 General Use Power Supplies
CSA C22.2#107.2 Battery Chargers
FCC Part 15 Class B
CE Certified Yes

Included with Marine Version (MNKID-M-B)

Item Quantity
Marine mounting bracket 1
90° snap-in conduit adapters 2
Straight conduit adapters 2
4 ft flexible conduit 1
Battery Temperature Sensor (MNBTS) 1
Fuse/Jumper (spare) 1
Ground lug kit 1
Micro shunts (stacking) 2
USB hole plug 1
Split grommet 1
Hardware kit 1 set

Product Documents

Sizing Tool: Online Tool Link

Spec Sheet: Download PDF

Dimension Drawing: Download PDF

User Manual: Download PDF

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29846119769

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4.0 ★★★★★
Based on 28 reviews
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Product Reviews
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Verified Purchase
Stephanie Ann
Lowell, US
★★★★★ 5
Small But Mighty — The Best Travel Jewelry Case I’ve Ever Used
Color: Glitter White
This Hatori travel jewelry box is honestly the best little jewelry organizer I’ve ever owned. I don’t know how it works its magic, but it somehow fits so much jewelry and still looks tiny and compact. Go figure. Size & Portability: It’s the perfect size—small enough to toss into a suitcase, carry-on, or even a purse, but big enough to hold everything I need for a trip. Lightweight, sturdy, and it takes up almost no space. Storage Layout: The double-layer design is genius. Bottom: 7 ring rolls + 3 removable compartments (I love that I can move them around depending on what I’m packing). Top: 5 hooks and an elastic pocket to keep necklaces from tangling—YES, it actually works. Everything stays in place, nothing gets tangled, and it looks beautifully organized when you open it. A travel miracle. Quality: The glittery white PU leather exterior is sturdy and cute, and the interior is lined with soft velvet that protects everything. The clasp is easy to use and feels secure—no accidental openings in your suitcase. Why I Love It: It’s compact, durable, organized, and honestly just adorable. Perfect for travel, but also great for keeping your everyday jewelry together in a drawer. If you travel at all—or just like your jewelry organized—this little box is worth every penny. It packs a punch for its size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Great box for traveling or your safe!
Color: Black
The Travel Jewelry Box is a must-have accessory for anyone who loves to accessorize on the go. This compact yet versatile organizer is the perfect solution for keeping your favorite jewelry safe, secure, and tangle-free while you travel. Let's start with the design. The Travel Jewelry Box is intelligently crafted to maximize space without sacrificing functionality. Despite its compact size, it features multiple compartments, pockets, and hooks to accommodate a variety of jewelry pieces. From earrings and rings to necklaces and bracelets, there's a dedicated spot for everything, ensuring that your jewelry stays organized and protected during transit. Durability is another standout feature of this jewelry box. Constructed from high-quality materials like faux leather or sturdy fabric, it's built to withstand the wear and tear of travel. The exterior provides a layer of protection against bumps and scratches, while the interior is lined with soft velvet or plush fabric to prevent your jewelry from getting damaged. One of the things I love most about the Travel Jewelry Box is its versatility. Whether you're jet-setting across the globe or simply heading out for a weekend getaway, this compact organizer is the perfect companion. It easily fits into your carry-on luggage, purse, or backpack, ensuring that your precious jewelry is always within reach. And with its sleek and stylish design, it adds a touch of elegance to your travel ensemble. But perhaps the best part about the Travel Jewelry Box is its practicality. It's designed with the traveler in mind, featuring thoughtful details like a secure zipper closure, removable compartments, and a compact size that fits easily into any travel bag. No more digging through tangled necklaces or searching for lost earrings – with this jewelry box, everything has its place, making it easy to find and access your favorite pieces whenever you need them. In conclusion, the Travel Jewelry Box is a game-changer for anyone who wants to travel in style without sacrificing the safety and organization of their jewelry. With its smart design, durability, versatility, and practicality, it's a must-have accessory for jet-setters, weekend warriors, and anyone in between. Trust me, once you experience the convenience of the Travel Jewelry Box, you'll wonder how you ever traveled without it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2024
B
Verified Purchase
Becca- Honest Vine Voice
Pawtucket, US
★★★★★ 4
Great travel jewelry case
Color: Black
Great colors. Good size. Easy to pack and carry. Fits a good amount of jewelry. It’s decent quality. I know there is better out there but for the value it’s great. It snaps close and I haven’t had mine accidentally come open at all. The inside is soft. My necklaces did get a little tangled inside but not too bad. I could have put them in there better. Very nice though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2025
K
Verified Purchase
Kristin
Louisville, US
★★★★★ 5
Store it all!
Color: Pink
This is a compact, light weight, efficient, and sturdy/convenient way to securely store jewelry. The small compact case allows jewelry from earrings to necklaces to bracelets and rings to be all together without being tangled and/or on top of each other. I have more earrings than rings so I used the ring area to store the rest of my earrings. The tight clasp allows the lid to be fasten snuggly to the body of the case. The price was right considering what other stores were charging. I chose the pink case which is a very soft pink, as like the case, but there are other colors to choose from. The case is mobile and would stand strong in a carry on case or bag. I highly recommend this item if you are looking to organize and have your jewelry neatly and safely all in one place!
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Reviewed in the United States on May 3, 2026
S
Verified Purchase
Shani
West Palm Beach, US
★★★★★ 5
Cute and super convenient for travel
Color: Black
Really happy with this jewelry box overall. It’s compact, lightweight, and perfect for travel. The compartments are well designed for rings, earrings, and even long bracelets, which fit really nicely. The only downside for me is the necklace section. When using multiple necklaces, they can get tangled, so it’s not the most practical part of the case. Other than that, it’s a great product for the price and looks very cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026

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