Tecmate OptiMATE SOLAR + 80 watt Solar Panel Review – Pros & Cons – Tecmate OptiMATE SOLAR

The Tecmate OptiMATE SOLAR + 80 watt Solar is like a tiny sun for your 12 Volt batteries. It comes with an 80 watt solar panel, and it charges your battery using sunlight. This kit also tests and keeps your battery healthy. So, if your car, boat, or motorcycle battery often dies, this might be your new best gear. It’s pretty easy to set up. You just put the panel in the sun and connect it to your battery.

The Tecmate OptiMATE SOLAR + 80 watt Solar uses smart technology. It doesn’t just dump power into your battery. Instead, it sends pulses of energy, which can be better for the battery’s health. It can even wake up a battery that seems totally flat, as low as 1V. At night, or when there’s no sun, it acts like a doctor, checking the battery’s condition every few seconds. This helps you know if your battery is doing okay or if it needs more sunlight.

Think of the Tecmate OptiMATE SOLAR + 80 watt Solar as a guardian for your battery. It protects it from overcharging, so you don’t have to worry about it getting too much power. It’s also safe to leave connected for a long time, like when you store your gear for the winter. While it uses the sun, it won’t make you rich (Money), but it can save you from buying new batteries often. There are few disadvantages to free energy! This content aims to be easy to grasp, even without lots of computing knowledge or getting lost in technical length. It’s a simple way to keep your 12 Volt batteries charged and ready to go, powered by the sun’s Arts.

FEATURES:
– 12 Volt battery charger
– Solar powered
– 80 watt solar panel
– Pulse charging
– Battery tester
– Battery maintainer
– For STD, AGM, GEL
– Weatherproof
– Safe to use
– Easy to connect

This Tecmate OptiMATE SOLAR + 80 watt panel is a way to charge and take care of 12 Volt batteries using sunlight. The 80 watt solar panel takes energy from the sun. It then uses “pulse charging,” which is a special way to send power to the battery. This can even help batteries that are very low on power. The system also checks your battery to tell you if it’s okay and keeps it in good shape over time. It works with different kinds of 12 Volt batteries, like STD, AGM, and GEL. You can use it outside because it’s made to handle weather. It’s also safe to use and easy to connect.

PROS:
– Charges 12 Volt batteries
– Maintains batteries
– Tests battery health
– Pulse charging
– Weatherproof panel
– Safe, no overcharge
– Easy to connect
– For many battery types
– Saves dead batteries

CONS:
– Might need more sun
– Could be slow charging
– Panel size is large
– Mounting can be tricky
– Cable length might be short
– Price could be high
– Not for lithium batteries (some models)
– Plastic mounts may degrade
– Some units DOA reported
– Controller could fail

The Tecmate OptiMATE SOLAR + 80 watt is a system that uses sunlight to charge and maintain 12 Volt batteries, and it can also test their health. It uses a special pulse charging method and has a weatherproof solar panel that is safe to leave connected without overcharging your battery. It’s designed to be easy to connect and can work with many types of 12 Volt batteries, even helping to bring some “dead” batteries back to life. However, it might charge slowly, especially if there isn’t much sun, and the large panel can be tricky to mount. The cable might be short for some setups, and it could cost more than other chargers. Also, it’s not for all lithium batteries, and some users have reported that the plastic parts could break over time or that some units didn’t work when they arrived. Read more…

Solar Battery Charger Kit

Solar Battery Charger Kit

The image shows a Tecmate 80 watt solar panel connected to a 12 Volt OptiMate battery charger. The solar panel is blue and rectangular, designed to capture sunlight. Wires run from the panel to a small blue box, which is the solar charge controller. This controller regulates the power from the sun to safely charge a 12-volt battery. The charger has indicator lights and connects to a battery using red and black clamps.


Solar Battery Charger Kit with Tester

Solar Battery Charger Kit with Tester

This picture shows a solar panel designed to charge 12-volt batteries. It comes with a device that can test the battery’s condition. The kit also includes different cables and clips to connect to various types of batteries, like those in cars or motorcycles. This setup lets you charge your battery using sunlight and check its health.


OptiMate Solar 80 watt Panel for Battery Charging

OptiMate Solar 80 watt Panel for Battery Charging

This picture shows a solar panel with blue cells and a silver frame. It has black corner protectors. Wires come out of the panel and connect to a small blue and black box, which is likely a solar charge controller. Another set of wires with red and black battery clamps comes from this box. This setup is designed to use sunlight to charge batteries, especially for vehicles or other devices that need power when away from regular electricity.


Solar Battery Charger Kit for 12 Volt Batteries

Solar Battery Charger Kit for 12 Volt Batteries

The image shows a blue solar panel, likely around 80 watts, designed to charge 12-volt batteries. A black cable connects the solar panel to a small blue OptiMate charger. This charger has indicator lights and is labeled ’12 Volt CHARGER’ and ‘MONITOR’. Another black cable runs from the charger to battery clamps, one red and one black, which are used to connect to the positive and negative terminals of a battery. This setup allows you to use sunlight to keep your 12 Volt batteries charged.


Solar Battery Charger Kit

Solar Battery Charger Kit

The image shows a Tecmate OptiMATE SOLAR + 80 watt Solar panel kit. The kit includes a large, square solar panel with many small blue squares. It also comes with different cables and a small blue box labeled ‘OptiMATE SOLAR 12V’. These parts work together to use sunlight to charge a 12-volt battery.


OptiMate Solar Charger for 12 Volt Batteries

OptiMate Solar Charger for 12 Volt Batteries

This picture shows a blue OptiMate solar charger. It has wires and connectors. The charger can monitor and charge 12-volt batteries. It seems like a handy tool to keep your battery in good shape using solar power.


Tecmate Solar Pulse 12 Volt Tester Display

Tecmate Solar Pulse 12 Volt Tester Display

The image shows the display unit of a Tecmate Solar Pulse 12 Volt Tester. It has lights to show if it is charging a battery or just monitoring it. There are also lights that indicate the battery’s condition, ranging from low (red) to good (green). The display clearly says ’12V’, meaning it’s for 12-volt batteries. It also shows a solar panel symbol, suggesting it can work with solar chargers.


Box for an 80 Watt Solar Battery Charger

Box for an 80 Watt Solar Battery Charger

This is a picture of a cardboard box. The box has a label on it. The label says “OptiMate solar 80 Watt”. It also says it is for 12 Volt lead-acid batteries. The charger is supposed to make batteries last longer and have more power. There are pictures of the solar panel and the charger on the label.


OptiMate Solar 80 watt Charger Kit Keeps 12 Volt Batteries Healthy

OptiMate Solar 80 watt Charger Kit Keeps 12 Volt Batteries Healthy

This image shows the OptiMate Solar 80 watt charger kit. It’s designed to charge and maintain 12 Volt lead-acid batteries. This includes AGM, GEL, and standard types. The kit comes with a solar panel, a smart controller, and connection cables. The solar panel captures sunlight to create energy. The smart controller regulates this energy to safely charge your battery. This helps your battery last longer and perform better. The kit is easy to connect to your car, motorcycle, boat, or other vehicles with 12 Volt batteries.


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Best Tecmate Optimate Solar 80 Watt Solar Deals

Optimate Solar 80W Travel kit, TM523-8TK, 6-Step 12V 6.7A Weatherproof Solar Battery Saving Charger & maintainer

Image of Optimate Solar 80W Travel kit, TM523-8TK, 6-Step 12V 6.7A Weatherproof Solar Battery Saving Charger & maintainer

Key Features

  • ✅ Ideal for camping / RV adventure, where the panel can be positioned outside to charge a 12V deep cycle battery.
  • ✅ Includes 80W panel with adjustable rear stand & ground securement tabs, Smart charge controller, 2 x battery connection cables & nylon storage bag.
  • ✅ Connect to the battery directly with included battery clips or fused battery lead.
  • ✅ Smart charge controller – works with 12V lead-acid (flooded, GEL, AGM) batteries.
  • ✅ Fully automatic – the smart controller accurately charges & maintains the battery by day and monitors it at night.

Product Details

Brand:Tecmate
Model:TM-523-8TK
Color:Blue
Dimensions:7.87401574 X 7.87401574 X 3.93700787 inches
Warranty:3 year limited warranty

OptiMATE SOLAR + 80W Solar Panel, TM-523-8, Solar Pulse Charger, Tester & Maintainer for 12V batteries, with 80W solar panel

Image of OptiMATE SOLAR + 80W Solar Panel, TM-523-8, Solar Pulse Charger, Tester & Maintainer for 12V batteries, with 80W solar panel

Key Features

  • ✅ The world's most efficient solar pulse charge system that can save your ‘dead' battery and provide safe long term maintenance.
  • ✅ IDEAL FOR: STD, AGM & GEL 12V batteries from 20 – 320Ah
  • ✅ SAVE: Low Volt Start of 1V
  • ✅ CHARGING AMPS: 6.67A from 80W panel (max average current) PANEL SIZE: 78 x 69 x 3cm
  • ✅ Included accessories: 01 weatherproof permanent lead; 04 battery clamp lead

Product Details

Brand:Tecmate
Model:TM-523-8
Dimensions:31.75 X 27.75 X 2.5 inches
Warranty:3 Years

Optimate Solar Duo 20W Travel kit, TM522-D2TK, 6-Step 12V / 12.8V 1.6A Weatherproof Solar Battery Saving Charger & maintainer

Image of Optimate Solar Duo 20W Travel kit, TM522-D2TK, 6-Step 12V / 12.8V 1.6A Weatherproof Solar Battery Saving Charger & maintainer

Key Features

  • ✅ Ideal for a stored car, truck, boat, UTV, or RV (starter battery).
  • ✅ Includes a 20W panel with removable suction mounts, DUO charge controller, 2 x battery connection cables plus a OBDII port adapter & a nylon storage bag.
  • ✅ Connect to the battery directly, or connect to the OBDII port in your car, truck, or RV (below the steering wheel).
  • ✅ DUO charge controller – works with 12V lead-acid & 12.8V lithium (LFP / LiFePO4) batteries.
  • ✅ Fully automatic – the DUO controller accurately charges & maintains the battery by day and monitors it at night.

Product Details

Brand:Tecmate
Model:TM-522-D2TK
Color:Blue
Dimensions:14.173228332 X 17.9133858085 X 1.181102361 inches
Warranty:3 year limited warranty

MHPOWOS 80W Foldable Solar Panel, Portable Solar Charger with 4 Ports (DC/USB-C/2xUSB-A) & 7-in-1 Connector, Waterproof & 23% High Efficiency for Camping RV, Compatible with Power Stations Phones

Image of MHPOWOS 80W Foldable Solar Panel, Portable Solar Charger with 4 Ports (DC/USB-C/2xUSB-A) & 7-in-1 Connector, Waterproof & 23% High Efficiency for Camping RV, Compatible with Power Stations Phones

$75.99 @ Amazon.com (Save 5%)

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Key Features

  • ✅ 【Foldable and Lightweight】With a folded size of 12.5 x 9.6 x 2.5 inches and a weight of only 5.89 pounds (2.67kg), this compact and foldable solar charger is tailored for maximum travel convenience. Folds up into a handheld briefcase, making it easier to mount, transport, hang, and remove. Featuring 4 carabiners, allowing for easy and flexible attachment to your flysheet or RV
  • ✅ 【4 Output Ports】The 80W camping solar panel has 3 distinct output ports: 1 DC output(5A Max), 1 USB-C output, and 2 USB A. It can charge your phone, iPad, drone, little refrigerator, camera, GPS, power bank, and other devices wherever you are. Please note the maximum voltage and current per port
  • ✅ 【High Conversion with IP65 Water Resistant】With a high conversion efficiency of 23%, the ETFE monocrystalline foldable solar panel can generate power in most conditions. The camping solar panel charger is simple to clean and resistant to water. Perfect for camping, hiking, and outdoor activities. Note: the junction box isn't waterproof
  • ✅ 【Wide Compatibility】With 7 in 1 solar connector (XT60,Anderson,DC5521 DC15135,DC5525,DC7907,DC8020), the 80W solar panel for power stations is compatible with the majority of small portable power stations and solar generators that exist on the market
  • ✅ 【What You Get】1 x 80W camping solar panel, 1 x 7-in-1 solar connector, 1 x 2-in-1 USB cable, carabiner x 4, a user manual, 12-month worry-free warranty, and our friendly customer service. If there are any problems, don't hesitate to get in touch with us

Product Details

Brand:MHPOWOS
Model:MH-SP-005
Size:80W Solar Panel
Color:Gray
Dimensions:12.59 X 9.64 X 2.55 Inches

Optimate Solar Duo 40W Travel kit, TM522-D4TK, 6-Step 12V / 12.8V 3.3A Weatherproof Solar Battery Saving Charger & maintainer

Image of Optimate Solar Duo 40W Travel kit, TM522-D4TK, 6-Step 12V / 12.8V 3.3A Weatherproof Solar Battery Saving Charger & maintainer

Key Features

  • ✅ Ideal for camping / RV adventure, where the panel can be positioned outside to charge a 12V deep cycle battery.
  • ✅ Includes a 40W panel with adjustable rear stand & ground securement tabs, DUO charge controller, and 2 x battery connection cables & nylon storage bag.
  • ✅ Connect to the battery directly with included battery clips or fused battery lead.
  • ✅ DUO charge controller – works with 12V lead-acid & 12.8V lithium (LFP / LiFePO4) batteries.
  • ✅ Fully automatic – the DUO controller accurately charges & maintains the battery by day and monitors it at night.

Product Details

Brand:Optimate
Model:TM-522-D4TK
Color:Blue
Dimensions:11.81102361 X 7.87401574 X 7.87401574 Inches
Warranty:3 year limited warranty

Go Power GP-ECO-80 Solar Trickle Charger 80W 4.6A Kit

Image of Go Power GP-ECO-80 Solar Trickle Charger 80W 4.6A Kit

Key Features

  • ✅ Dimensions: 30. 71 x 26. 46 x 1. 38 in
  • ✅ Ideal for trickle-charging in the off-season or for charging a smaller battery bank
  • ✅ 80W and 20W kits include digital controller
  • ✅ Cable length: 25'

Product Details

Brand:Go Power
Model:GP-ECO-80
Size:Standard
Color:Black
Dimensions:9.99 X 9.99 X 9.99 Inches

Optimate Solar TS-253 Suction Mounts

Image of Optimate Solar TS-253 Suction Mounts

Key Features

  • ✅ Silicon suction mount kit (x4) for OptiMate Solar panels
  • ✅ Reversible - Mounts on front or rear of panel.
  • ✅ Works on a stationary vehicle window
  • ✅ Ideal for the OptiMate Solar 10w (TM-522-1), 20w (TM-522-2) & 40w (TM-523-4)

Product Details

Brand:Tecmate
Model:TS-253
Dimensions:N/A X N/A X N/A in

Renogy 80 watt Portable Solar Panel for Power Station, 12v Foldable Solar Panel for Camping RV of 23.5% Efficiency Mono Solar Module, with IP67 etfe Lamination, Adjustable Kickstand for Off Grid

Image of Renogy 80 watt Portable Solar Panel for Power Station, 12v Foldable Solar Panel for Camping RV of 23.5% Efficiency Mono Solar Module, with IP67 etfe Lamination, Adjustable Kickstand for Off Grid

$94.99 @ Amazon.com (Save 34%)

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Key Features

  • ✅ [HIgh efficiency] The 80w portable solar panel, constructed of premium PERC monocrystalline solar cells, can delivery higher conversion efficiency of up to 23.5% than conventional panels, which can converting more sunpower into electricity energy and increase charging performance
  • ✅ [IP67 waterproof property & Superior Durability] Advanced laminated technology of the 12v foldable solar panel for RV optimizes the water resistance reliability to IP67 level to protect from water soaking or rain. Integrated with the ETFE film coating, the 80 watt portable solar panel further boosts the power output with up to 95% light transparency and minimum the risks of microcracks & deterioration, extending to a lifespan of over 10 years compared with PET-coated solar panels
  • ✅ 【Portable with Kickstands】This foldable solar panel 80 watt with adjustable kickstands Captures more sunlight of 30% than that of panel lying flat, which provides a wide range of tilt angles and easy setup. Easy-to-grip handles and a pack-and-go storage case mean you're ready whenever off-grid adventure calls. With the 12 volt portable solar panel system, you can charge deep-cycle batteries and portable power stations with confidence
  • ✅ [WIDELY COMPATIBLE ] This collapsible solar panel for camping comes with a five-connectors-in-one adaptor cable to be compatible with most solar generators on the market, especially large capicity ones. Connector type: MC4 to AndersonPP45, XT60, XT30, DC8mm, DC5.5*2.1mm; Anderson connector for Jackery Explorer 1000, Ecoflow delta series, Goalzero yeti 1500; 5.5x2.1mm DC connector for ROCKPALS 250/300/350/500, Flashfish and GOLABS Portable Power Station; 8mm DC connector for Jackery Explorer 240/300/500, Goalzero 500x/200x/yeti 1000core/yeti 1500; XT60 connector for Anker Power Station, PowerHouse II 400
  • ✅ [Trouble-FREE RECONNECTion] This portable solar panel is engineered with an auto-detection function for immediate reconnection when sunlight returns after charging interruption. This 12v portable solar panel support a series or parallel connection to recharge portable power stations at blazing speed

Product Details

Brand:Renogy
Model:Renogy 80W Portable Solar Panel
Size:E.FLEX 80
Color:E.FLEX 80
Dimensions:24.8 X 34.2 X 0.2 inches
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