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WATTSTUNDE® NOVA Base 200 Ah LiFePO4 BatteryWATTSTUNDE® NOVA Base 200 Ah LiFePO4 Battery
WATTSTUNDE® NOVA Base 200 Ah LiFePO4 Battery Sale price793,36 € Regular price881,51 €
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WATTSTUNDE® solar module mast mount HSM1
WATTSTUNDE® solar module mast mount HSM1 Sale price8,90 € Regular price11,35 €
WATTSTUNDE® VSS 4.3 Extension cable solar module to solar module 2x 3 meters 4 mm²WATTSTUNDE® VSS 4.3 Extension cable solar module to solar module 2x 3 meters 4 mm²
WATTSTUNDE® VSS 6.5 Extension Cable Solar Panel to Solar Panel 2x 5 Meters 6mm²WATTSTUNDE® VSS 6.5 Extension Cable Solar Panel to Solar Panel 2x 5 Meters 6mm²
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WATTSTUNDE® NOVA Lead 200 Ah AGMWATTSTUNDE® NOVA Lead 200 Ah AGM
WATTSTUNDE® NOVA Lead 200 Ah AGM Sale price268,23 € Regular price335,29 €
WATTSTUNDE® Tubular cable lug 10 mm² M6 25 pcs.WATTSTUNDE® Tubular cable lug 10 mm² M6 25 pcs.
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WATTSTUNDE® 40 A 150 V MPPT solar charge controller WSL40.150 MPPT 24 / 48 VWATTSTUNDE® 40 A 150 V MPPT solar charge controller WSL40.150 MPPT 24 / 48 V
WATTSTUNDE® Battery Cable 70 mm² M8/M8 130 cm redWATTSTUNDE® Battery Cable 70 mm² M8/M8 130 cm red
WATTSTUNDE® NOVA Core 2 180Ah Batterie LiFePO4WATTSTUNDE® NOVA Core 2 180Ah Batterie LiFePO4
WATTSTUNDE® Verlängerungskabel (2 x) 4 mm² Typ-MC4/Typ-MC4 15 m schwarzWATTSTUNDE® Verlängerungskabel (2 x) 4 mm² Typ-MC4/Typ-MC4 15 m schwarz
WATTSTUNDE® TARA Sync Plus FernbedienungWATTSTUNDE® TARA Sync Plus Fernbedienung
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WATTSTUNDE® solar module bracket center support HST90VWATTSTUNDE® solar module bracket center support HST90V
WATTSTUNDE® Battery Cable 70 mm² M8/M10 130 cm redWATTSTUNDE® Battery Cable 70 mm² M8/M10 130 cm red
WATTSTUNDE® Battery Cable 35 mm² M8/M10 15 cm redWATTSTUNDE® Battery Cable 35 mm² M8/M10 15 cm red
WATTSTUNDE® TARA Sync Plus 2400WWATTSTUNDE® TARA Sync Plus 2400W
Save 38%
WATTSTUNDE® Anderson distributor 4 inputs for BAX battery boxes AV4BAXWATTSTUNDE® Anderson distributor 4 inputs for BAX battery boxes AV4BAX
WATTSTUNDE® Heat shrink tubing 2:1 Box 16.0/8.0 black
WATTSTUNDE® NOVA Core 2 100Ah Batterie LiFePO4WATTSTUNDE® NOVA Core 2 100Ah Batterie LiFePO4
WATTSTUNDE® NOVA Core 2 500Ah Batterie LiFePO4WATTSTUNDE® NOVA Core 2 500Ah Batterie LiFePO4
WATTSTUNDE® NOVA Core 2 320Ah Batterie LiFePO4WATTSTUNDE® NOVA Core 2 320Ah Batterie LiFePO4
WATTSTUNDE® TARA Sync Plus 1800WWATTSTUNDE® TARA Sync Plus 1800W
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WATTSTUNDE® CEE extension cable 15 m, 16 AWATTSTUNDE® CEE extension cable 15 m, 16 A
WATTSTUNDE® CEE extension cable 15 m, 16 A Sale price47,48 € Regular price59,90 €
Save 20%
WATTSTUNDE® NOVA Lead 70 Ah AGMWATTSTUNDE® NOVA Lead 70 Ah AGM
WATTSTUNDE® NOVA Lead 70 Ah AGM Sale price123,70 € Regular price154,62 €
WATTSTUNDE® PWM Solar Laderegler 20 A mit LCD-Anzeige und USB-Ports für 12 V / 24 V SystemeWATTSTUNDE® PWM Solar Laderegler 20 A mit LCD-Anzeige und USB-Ports für 12 V / 24 V Systeme

SALE WATTSTUNDE: Solar technology on offer – modules, sets & accessories reduced

In the SALE WATTSTUNDE collection at Solarkontor, you'll find selected WATTSTUNDE brand products at attractive promotional prices. If you want to optimize your energy supply in your motorhome , van , boat , or garden shed , the sale is the perfect opportunity: secure proven solar technology at a lower price – while supplies last!

Offers change depending on availability. It's especially worth checking back if you're planning a new system or want to expand an existing setup – for example, with an additional module, suitable cabling, or practical components for mounting and connection.

What you typically find in the WATTSTUNDE sale

  • Solar modules (e.g. for mobile and stationary applications)
  • Complete solar kits for a quick start
  • Mounting and connection accessories (cables, plugs, adapters, roof penetrations, etc.)
  • System technology for integration into your vehicle's electrical system (depending on the offer)

For which applications is WATTSTUNDE particularly popular?

WATTSTUNDE is frequently used when robust, practical solar solutions are required – especially in mobile applications. Typical areas of use include:

  • Camping & Vanlife: Power for lights, chargers, laptop, water pump or cool box – more independent on the go.
  • Motorhome: Solar technology as a supplement to shore power – for greater self-sufficiency while traveling.
  • Boat: Supplying onboard consumers and assisting with recharging.
  • Garden shed/Off-grid: Electricity where there is no grid connection or where you deliberately want to remain independent.

This way you can quickly find the right sale offer.

1) Define system objective: “Retrofit” or “rebuild”?

If you already use solar power, make sure that new components are compatible with your existing system (e.g., voltage level and connection type). For beginners, solar kits are often the easiest way to start because the components are already matched.

2) Consider assembly & connection directly.

Especially during sales, it's worth considering not only the solar panel itself, but also the installation and wiring . Suitable accessories save time during installation and help to set up the system cleanly and safely.

3) Decide quickly when there are significant discounts.

Sale items are often only available in limited quantities. If you see a suitable WATTSTUNDE offer, it can pay to act quickly – especially for popular standard sizes and sets.

More choices: WATTSTUNDE range & other deals

Want to see more than just the discounted items? Then take a look at the WATTSTUNDE collection . You can also find other promotions under SALE | all current offers .

Tip: If you are planning an off-grid solution, also look into the topics surrounding self-sufficient power supply – there you will find complementary components to combine generation, storage and use in a meaningful way.