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230W Flexible 12V MPPT Full-Black Solar Panel Kit | 2x115W

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230W Flexible 12V MPPT Full-Black Solar Panel Kit | 2x115W

From £309.00 Inc. VAT

Durable & Powerful – 25.8% efficiency with advanced HPBC technology for maximum solar production.
30% Faster Charging – Get more power in less time with MPPT technology.
Low Profile All-Black Design – No front busbars for a clean, elegant, and minimalist appearance.
24/7 Monitoring – Add Bluetooth for full control over your Voltanic system through our app.
Flexible & Lightweight – Portable, easy to handle, move, or mount.
Complete Kit – Everything you need, ready to plug and play with just basic tools.

What’s included?

2x 115W FLEX Solar Panel • 20A 12V MPPT Controller • 6m Solar Cable • 2m Battery to Controller Cable • Cable Gland • Installation Guide • Battery (optional)

SIZE: 965L x 580W x 2.5H mm

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1200W Pure Sine Wave Inverter | 12V DC/AC

Bluetooth Adapter for Voltanic MPPT Controllers

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Voltanic Solar is highly rated by customers on Trustpilot for exceptional quality and support. Read more.

Note: Delivery between May 19 - 23

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Rest easy with our outstanding and reliable warranty coverage.

Everything you need

SIMPLY POWERED BY THE SUN

Designed with a sleek, modern look, this lightweight, all-black flexible solar solution integrates cutting-edge HPBC technology for unmatched efficiency and durability.

A complete solar solution, perfectly assembled and designed to get the most out of the system you choose.

It includes correctly sized wiring, a watertigh cable gland and a premium MPPT controller to handle it all.

CHARGE FASTER

With an excellent efficiency rating of 25.8%, Voltanics flexible models allow you to charge even faster.

HPBC (Hybrid Passivated Back Contact) is an advanced solar cell design that eliminates front-side busbars, allowing more sunlight to reach the cell surface.

Unlike conventional designs, HPBC cells optimise internal conductivity and minimise energy loss, which means more of the sunlight hitting your panel is converted into usable power—especially useful in low-light or low-temperature environments.

SMART DESIGN. EASY FIT.

EASY INSTALLATION

Built for easy installation, this panel comes with 4 pre-drilled mounting holes and can also be secured using sealant or Velcro.

FLAME-PROOF MATERIAL

Added safety in case of overheating or electrical faults.

WEIGHS ONLY 1.65 KG

Exceptionally light, up to 70% lighter than traditional solar panels, making it easier to handle, move, or mount.

ANTI-CRACKENING FIBERS

Built with reinforced layers and a durable ETFE surface, this panel easily flexes up to 258° without cracking or losing performance. It adapts perfectly to curved surfaces like those on caravans or vans, while maintaining strong and consistent solar input.

24/7 MONITORING

Add Bluetooth to your controller and monitor your entire system from your phone. Use our mobile app to adjust settings, track solar performance, and keep an eye on your battery health — all in one place.

*Bluetooth is optional

ALL-IN-ONE SOLAR SOLUTION

We provide all the essentials for a quick setup, properly sized cables, fuses, a premium solar charge controller, and a watertight cable gland. You can easily add a battery if you don’t have one already.

Picture for reference only. The actual number of panels (one or two) and the MPPT model may vary depending on the system.

Series Connection for Maximum Efficiency

This kit is designed for series connection. This wiring setup is the most common and most effective for kits with MPPT controllers, letting you take full advantage of the increased voltage for better performance and safe battery charging.

THE VOLTANIC DIFFERENCE

Our kits come standard with a premium MPPT controller, unlike most kits that include a PWM version (cheaper and less efficient).

This upgrade lets you harvest up to 30% more power, as MPPT controllers work smarter to capture up to 99% of available energy while keeping your battery safe at all times.

Compatible with all batteries, Lithium, Lead-Acid, Flooded, AGM, Liquid.

WORRY-FREE SET-UP

Don’t worry about wiring or crimping—every cable comes pre-crimped and ready to plug in, with the correct gauge and fuse included. We use insulated, TUV-approved pure tin copper cables to ensure minimal voltage drop.

A watertight cable gland is also included to safely route your cables through any roof or wall, along with a step-by-step guide to walk you through the setup.

POWER YOUR APPLIANCES FOR 2 DAYS* IN SUMMER.

*Based on 5 peak sun hours in summer. The actual runtime may vary.

SPECS

115W FLEX Solar Panel

Max Peak Power (Pmax): 115W

Voltage at Max Power (Vmpp): 16.5V

Current at Max Power (Impp): 6.97A

Open Circuit Voltage (Voc): 20.6V

Short Circuit Current (Isc): 7.32A

Size: 965 × 580 × 2.5 mm

Weight: 1.65 kg

Connector: MC4

Cable: 0.9 m, 2.5 mm²

Surface: ETFE, Salt Spray Resistant

Cells: 182 mm × 91.875 mm HPBC Cells

Cell Efficiency: 25.8%

20A MPPT Controller

System Voltage: 12V/24V

Max Charging Current: 20A

Max Wattage: 260W/520W

Battery Compatibility: Lead-Acid, Gel, AGM, Liquid, Lithium

Max Volt on PV Terminal: 95V

Dimensions: 137 × 137 × 67 mm

Weight: 830 grams

Bluetooth: Optional

Cables

Solar Extension: 6 metres, 4 mm² / 12AWG

- Connector: MC4 (crimped)

- Material: Tinned Copper

Battery to Controller Cable: 2 metres, 6 mm² / 10AWG

- Connector: M8 ring (crimped)

- Fused: Inline fuse with 20A included

Cable Gland

Type: Dual Cable Entry Gland

Material: UV-Stable ABS Plastic

Colour: Black

Size: 127 × 93 × 40 mm

Ideal for watertight roof or wall entry

Installation Guide

Step-by-step printed guide included in the box.

Covers wiring, connections, mounting and tips.

WhatsApp support available if you get stuck.

Battery (Optional)

100Ah 12V

Energy: 1280 kWh | Voltage: 12.8V | Charge/Discharge: 100A

Size: 307 × 169 × 208 mm | Weight: 10 kg

300Ah 12V

Energy: 3840 kWh | Voltage: 12.8V | Charge/Discharge: 250A

Size: 520 × 269 × 220 mm | Weight: 28 kg

Categories: All Products, Solar Kits, Flexible Solar Kits Tags: kit-120, Solar-Kit

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Most solar kits have a dirty little secret they don't tell you about:

They waste valuable power.

Here's the deal

12V solar panels actually output around 20V

12V leisure batteries charge at just over 12V*

Standard PWM controllers simply drop those extra 8V — throwing away precious power

In cloudy Britain where every watt counts, this is a problem.

The Voltanic Difference

Every Voltanic Kit takes those wasted volts and converts them into extra amps using Advanced MPPT (Maximum Power Point Tracking) Technology.

Harvest 100% of your Solar Energy - No wasted watts

Charge your Batteries 30% Faster

More Power, Fewer Panels - Perfect for tight spaces

Better Value Investment - Get what you pay for

Maximum Power. Zero Waste.

Real World Comparison:

100W Panel Performance

Watts = Volts x Amps

Controller	Standard PWM	Voltanic MPPT
Panel Voltage	20V	20V
Controller Charging Voltage	12V (PWM reduces voltage)	12V (MPPT reduces voltage)
Amperage	5.8A (amps stays same)	8.2A (MPPT increases amps)
Power Output	12V × 5.8A = 70W	12V × 8.2A = 98W
Power Wastage	~30W (lost as heat)	~2W (conversion loss)