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【Cost-Effective】1200W 2-Panel Solar Kit - 100A Controller + Y-Cable Balcony/RV

Single Panel Power：15W-600W (rate 15W)

Total Power：30W-1200W (2 panels in parallel)

Panel Output：18V

Panel Size：380mm×280mm (14.9inch×11nch)

Panel Weight：390g/panel (13.7oz), lightweight and portable

Panel Material：Aluminum substrate + high-efficiency monocrystalline silicon + ETFE (weather-resistant)

Controller Model：30A-100A Intelligent Controller

Controller Features：LCD real-time display (voltage/current/battery level), overcharge/overdischarge/short circuit protection, USB 5V/1A output

Ⅰ. Product Overview

This kit includes 2 x 15W high-efficiency solar panels (total 30W), a 30A-100A intelligent solar controller, and a full set of accessories (Y-cable for parallel connection, MC-4 connectors ×2, mounting screws/suction cups). It features a 30° flexible design (ETFE material) that fits perfectly on curved RV roofs, boat decks, or tent tops. With 22% conversion efficiency (high-efficiency monocrystalline silicon chips), it generates stable power even in low light (cloudy days, dusk), meeting high-power demands for RV air conditioners, home refrigerators, and outdoor devices.

Package Contents

Solar panel x 2

Controller x 1

Accessories:

(1)Y-Type wire x 1

(2)Alligator Clip x 1

(3)Alligator Clip(Controller) x 1

(4)DC Cable x 2

(5)Climbing buckles x 2

(6)Suction cups x 4

Single Panel Power：15W-600W (rate 15W)

Total Power：30W-1200W (2 panels in parallel)

Panel Output：18V

Panel Size：380mm×280mm (14.9inch×11nch)

Panel Weight：390g/panel (13.7oz), lightweight and portable

Panel Material：Aluminum substrate + high-efficiency monocrystalline silicon + ETFE (weather-resistant)

Controller Model：30A-100A Intelligent Controller

Controller Features：LCD real-time display (voltage/current/battery level), overcharge/overdischarge/short circuit protection, USB 5V/1A output

【Free Luxury Accessories】

*100A Intelligent Solar Controller (Value: $29)

*Y-Shaped Parallel Cable (for 3 panels, Value: $9)

*MC-4 Connectors ×3 (waterproof, Value: $5)

*Mounting Screws/Suction Cups (Value: $3)

??Total Free Value??:$47—save money and time!

【Product Advantages】

1.High-Efficiency Power Generation: Adopts high-efficiency monocrystalline silicon chips (22% conversion rate), stable power even in low light (e.g., cloudy days). 24W total power can charge 1 phones / 1 laptop / 1 power bank.

2.Lightweight & Portable: Each panel weighs only 390g (13.7oz) and is compact (14.9inch×11inch). With carabiners, it can be easily hung on trees, RV roofs, or tents—ideal for outdoor travel.

3.Intelligent & Safe: 30A-100A controller with LCD real-time display monitors charging status. It also provides overcharge/overdischarge/short circuit protection to extend battery life.

4.Multi-Scene Application:

* Outdoor Camping: Charge tent lights, phones, power banks—solve outdoor electricity problems.

* RV Travel: Hang on RV roofs to charge RV batteries—support in-car appliances.

* Home Balcony: Fix on balcony glass to power small appliances (e.g., fans, lamps)—save electricity bills ($7/month).

* Emergency Backup: Charge phones, flashlights during power outages—ensure communication.

* Dual USB Ports: Built-in dual USB ports (5V/2A) allow direct charging of phones, power banks, fans, etc., without extra devices.

【Easy Installation Steps】

1.Fix Panels: Use suction cups to fix on smooth surfaces (glass, RV roofs) or hang with carabiners on branches/brackets.

2.Connect Y-Cable: Parallel connect 2 panels with the Y-cable to increase total power.

3.Connect Controller: Use DC cables to connect the Y-cable output to the controller’s "Solar Panels" port.

4.Connect Battery/Device: Use DC cables to connect the controller’s "Battery" port to a battery (with alligator clip) or directly charge devices via USB ports.

【Warm Tips】

1.Remove the transparent film on the panel surface before use (otherwise it will affect power generation).

2.Avoid leaves, dust on the panel—keep the surface clean.

3.Keep away from fire, high-temperature environments (e.g., car engine hood).

4.Confirm positive/negative poles when connecting to the battery (red clip to positive, black to negative).

【After-Sales Service】

* Professional Customer Service: Contact us anytime for installation guidance or product—we will reply within 24 hours.

（Note：This kit is designed for outdoor/RV/home use and is compatible with our inverters (for higher power output). For more solar products, please visit our store!）

Frequently Asked Questions

Q1: How should I select inverter parameters?

A: You need to know the voltage of your battery, the AC voltage in your country, and the appliances you plan to use. What is their power rating? Confirming this information will help determine if the inverter meets your needs.

Q2: What appliances can the inverter/kit power? (Example: inverter with a rated power of 1000W)

A: "Supports common small appliances, but start-up power must be considered!
Safe to use: Laptops (≤150W), electric fans (≤100W), small electric drills (≤800W)
Never use: Air conditioners/electric kettles/hair dryers (start-up power over 2000W will burn out the inverter!)
Conclusion: If appliance power × 2 < 1000W, it's definitely safe!

Q3: Can I connect the inverter directly to the cigarette lighter socket?

A: The inverter comes with a cigarette lighter adapter and battery clamp cables. The cigarette lighter adapter is only suitable for inverters under 200W. For inverters over 200W, use the battery clamps to avoid blowing fuses due to excessive current.

Q4: How long can the inverter run when powering X appliance?

A: Runtime depends on battery capacity and appliance power consumption, not the inverter itself. Example: 500W appliance with 60Ah battery ≈ 1 hour

Q5: Why did my inverter smoke when I plugged in a kettle (1000W)?

A: Heating appliances like kettles typically draw over twice their rated power (3000W) during startup, far exceeding the inverter's capacity. Please photograph the product label and the burned area; we will analyze the cause.

Q6: Why does the inverter display normally when connected to the battery but alarm and show a red light when an appliance is plugged in?

A: The appliance's power exceeds the inverter's rated capacity, triggering its protection mode and cutting power. If the inverter has two outlets and both are used simultaneously, exceeding the total power limit will also cause a shutdown.

Q7: Why does the inverter show no response after connecting to the battery?

A: Verify that the inverter's input voltage matches the battery voltage and that the inverter switch is turned on. Use a DC12V inverter with a 12V battery.

Q8.Why does the solar panel charge intermittently?

A: Solar panels consist of numerous small photovoltaic cells connected in series and parallel. If the panel is partially shaded during use, it cannot form a complete circuit internally. This impairs the panel's power generation efficiency and may even cause it to cease functioning.
The same principle applies to snow, dirt, dust, or grime—all of which can affect the panel's performance.

Q9.Buyers report insufficient power after testing solar panel parameters with test equipment?

A: The buyer's device plugs directly into the solar panel's USB port. Since the USB port is regulated (typically 5V 2A), the maximum power measured via USB is theoretically only 10W. This testing method is inaccurate. Additionally, solar panel output power is affected by sunlight intensity, angle of incidence, and duration of exposure. Any obstruction on the panel surface will significantly reduce conversion efficiency and output.