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  3. FLEXSOLAR FLS-TC28-US

FLEXSOLAR FLS-TC28-US Solar Panel Trickle Charger Maintainer 28W 12V

Fls-tc28-us Flexsolar 28w Foldable Solar Panel Trickle Charger Maintainer Kits - 12v Dc &

( Brand: Flexsolar ), ( Manufacturer Part Number: FLS-TC28-US ), ( Part Type: Panel Charger Kit ), ( Color: Tc-28w )

Review FLEXSOLAR 28w Foldable Solar Panel Trickle Charger Maintainer Kits 12v Dc

The FlexSolar FLS-TC28-US is a 28-watt solar panel trickle charger and maintainer designed for 12-volt battery systems. This efficient and versatile solar charging solution is an excellent choice for maintaining and topping off the charge of various types of sealed and flooded lead-acid batteries, such as those used in automotive, marine, RV, and deep cycle applications.

The FLS-TC28-US is constructed with high-quality monocrystalline solar cells that offer superior conversion efficiency, ensuring that you get the most power possible from your solar panels. With a voltage range of 11.8-15.6 volts, this solar panel can effectively charge your battery even under various weather conditions and lighting situations.

This solar panel comes with a built-in PWM (Pulse Width Modulation) charge controller that ensures the battery is always charged at an optimal rate. The controller regulates the charging process, preventing overcharging and deep discharge of the battery, thereby extending its lifespan and ensuring optimal performance.

The FLS-TC28-US is also equipped with a diode that prevents reverse current flow when the solar panel is not in use, ensuring that the energy stored in the battery is not lost. The solar panel's frame is made of aluminum, making it lightweight yet durable, and its surface is made of tempered glass, providing excellent resistance to scratches and impacts.

The FlexSolar FLS-TC28-US is easy to install, with a simple wiring harness that connects to the battery and solar panel, and it comes with mounting brackets and installation hardware for quick and secure attachment to various surfaces. With its compact size and efficient design, this solar panel is an excellent choice for those looking for a reliable and cost-effective solution for maintaining their battery systems.

Pros and Cons of buying a Flexsolar FLS-TC28-US 28W Solar Panel Trickle Charger Maintainer (12V)

The Flexsolar FLS-TC28-US 28W Solar Panel Trickle Charger Maintainer (12V) is a popular choice for those seeking to harness solar energy for charging and maintaining their 12V batteries. In this analysis, we will discuss the key advantages and disadvantages of purchasing this solar charger.

Pros:

1. Versatile Application: This solar charger can be used to charge and maintain various types of 12V batteries, including flooded, sealed, AGM, and gel batteries.

2. Automatic Function: The charger comes with a built-in microprocessor that automatically adjusts the charging mode based on the battery type and charging status, ensuring optimal charging efficiency and battery longevity.

3. Durable Design: The charger is built with a waterproof casing and sturdy construction, making it suitable for outdoor use and harsh weather conditions.

4. Safety Features: The charger includes various safety features such as short-circuit protection, reverse polarity protection, and overcharge protection.

5. Compact Size: With a dimensions of 13.9 x 7.7 x 1.3 inches and weighing only 2.2 pounds, this solar charger is easy to carry and install.

Cons:

1. Limited Power Output: With a power output of only 28 watts, this solar charger may not be suitable for charging larger batteries or providing significant power to appliances.

2. Slow Charging: Due to its low power output, this solar charger may take longer to fully charge larger batteries, especially when using solar energy alone.

3. No USB Output: Unlike some other solar chargers, the Flexsolarl FLS-TC28-US does not have a USB output for charging mobile devices or other small electronics.

Conclusion:

The Flexsolarl FLS-TC28-US 28W Solar Panel Trickle Charger Maintainer (12V) is an excellent option for individuals seeking a reliable, compact, and versatile solar charger for maintaining their 12V batteries. Its automatic charging mode, durable design, and built-in safety features make it a popular choice among solar enthusiasts. However, its limited power output and lack of USB output may be a drawback for some users. Ultimately, the decision to purchase this solar charger depends on your specific needs and preferences.

Recommendation:

If you are looking for a solar charger primarily for maintaining 12V batteries, the Flexsolarl FLS-TC28-US is an excellent choice due to its versatility, durability, and built-in safety features. However, if you require a higher power output or a USB output, you may want to consider other solar chargers. Additionally, it's essential to ensure that the solar panel size and power output match your battery requirements for optimal charging efficiency.

Details:

Special Feature: Lightweight Design, Portable, Travel, Water Resistant. Proactively combats parasitic drain from vehicle telemetries/alarms, ensuring instant start readiness. Maximum Power: 28 watts . Engineered for battery longevity, not deep-cycle recharge.

Fail-Safe Charging Intelligence: Integrated smart controller enables autonomous charge cycling - halting at full capacity, reactivating upon voltage drop. Batteries required ?: No. Universal Compatibility Ecosystem: Versatile connectivity via OBDII, cigarette lighter, alligator clips, and O-ring interfaces. Supports vehicles, marine crafts, outdoor electronics cameras, pumps, electric fences, and seasonal equipment.

Product Dimensions: 10.9 L x 8.7 W 2. Included Components: Carbine 4,Sucker 4, SAE to OBD-, alligator clip, car charger, terminal. Brand: FlexSolar. Item model number: FLS-TC28-US.

Batteries Included?: No. Guarantees zero reverse current discharge for perpetual battery safeguarding. Material: Mono crystalline. Sustainable Energy Autonomy: Solar-powered preservation ideal for infrequently used assets.

Manufacturer: FlexSolar. Adaptive Battery Preservation: Intelligent two-phase charging: rapid bulk charging replenishes low- voltage batteries, transitioning seamlessly to micro-current trickle mode at near-full capacity. Efficiency: High Efficiency. Special Features: Lightweight Design, Portable, Travel, Water Resistant.

part #: flstc28 price

  • $67.99

specifications solarparley:

  • brand: Flexsolar
  • mpn: Fls-tc28-us
  • part type: Panel Charger Kit
  • color: Tc-28w

offer solarparley:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: January 26, 2026
  • quantity: 1

shipping solarparley:

  • service: Standard
  • cost: $0.00
  • type: Fixed
  • class: Standard
  • transit: 3-9 Days

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general solarparley:

  • condition: New
  • Alternative Energy Supplies > Solar Power Supplies > Solar Panels Kits

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seller solarparley:

  • city: US
  • rating: 100.0%
  • # reviews: 319
part type: panel charger kit,
category: home & garden > alternative energy supplies > solar power supplies > solar panels kits, color: tc-28w, sku: 7808995911750891,

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  • Offer #1: $67.99 price + $0.00 shipping estimate = $67.99* total. Compatible with lead-acid, LiFePO4, AGM, GEL, lithium, and flooded batteries. Manufacturer: FlexSolar.FREE SHIPPING

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