Win 5 Extra Years of Warranty on Your SAJ HS3 Home Energy Storage System

When you invest in a home energy storage system, you want more than just performance – you want trust, reliability, and peace of mind. That’s why SAJ is now offering something truly special for all new HS3 Home Energy Storage Systems (RESS): your standard 10-year warranty can be extended to a full 15 years, free of charge. Yes, that’s 5 extra years of coverage on one of the most compact and durable energy storage solutions on the market.

How to Unlock Your Free Warranty Extension

The process is simple and fun. From 15 August 2025 to 31 December 2025, every new HS3 installation in Germany, Sweden, and Ireland is eligible for this promotion. All you need to do is share your HS3 experience online.

Take 5–9 photos or record 2–3 short videos of your new HS3 system and post them on your social media – whether that’s Facebook, Instagram, TikTok, X/Twitter, or another platform. Just make sure your HS3 is clearly visible. Don’t forget to tag @SAJ and include the hashtag #MyHS3Story. By doing so, you’ll instantly secure an additional 5 years of warranty – completely free.

If you don’t have a social media account but still want to participate, no worries. Simply send your photos or videos directly to the SAJ Service Team, along with a nickname and your postal code, and they’ll share your story for you.

Why This Matters

The HS3 is already backed by a solid 10-year warranty, ensuring that the battery retains at least 60% of its nominal energy during that period, or until it reaches its Minimum Throughput Energy. With this promotion, you can extend that guarantee to 15 years, giving you even more long-term security.

That’s 15 years of guaranteed energy independence, reduced electricity bills, and lower carbon footprint – all while knowing your investment is protected by one of the most trusted brands in the industry.

A Smart Choice for a Smarter Future

By choosing the HS3 Home Energy Storage System, you’re not just buying a battery – you’re investing in a smarter, greener lifestyle. Compact, efficient, and designed to last, the HS3 helps you store excess solar energy during the day and use it when you need it most. Now, with this limited-time promotion, you can enjoy even greater value.

Don’t Miss Out

This promotion runs only from 15 August 2025 to 31 December 2025. Whether you’re a homeowner in Germany, Sweden, or Ireland, this is the perfect moment to take advantage of SAJ’s offer.

💡 More power. More protection. More you.