Black Friday has become much more than a shopping holiday — it’s now one of the most important seasons for energy storage buyers, DIY builders, and renewable energy professionals. Whether you’re planning a solar upgrade, building a DIY Powerwall, or stocking up for a new project, Black Friday 2025 offers rare discounts and limited-time deals that don’t appear at any other time of the year.
This year, Deligreen Power is bringing a 5% storewide discount from Nov 25 to Dec 1, 2025, making it the perfect time to invest in long-life LFP batteries, OBC chargers, BMS solutions, and EU-warehouse ready stock.
🔥 Why Black Friday Is the Best Time to Buy Lithium Batteries & Energy Storage Products
1. Prices Are Rising — but Black Friday Pushes Them Down
With global demand for LFP batteries increasing and raw material prices fluctuating, 2025 has seen steady price climbs in many parts of the supply chain.
Black Friday is one of the few opportunities where prices temporarily drop — especially for branded cells like EVE 280Ah, EVE 314Ah, EVE 628Ah, and CATL-grade cells.
2. EU Warehouse Stock Goes Fast
Buyers in Europe often struggle with long shipping times and customs clearance.
During Black Friday, EU warehouse stock becomes the hottest keyword — especially on social platforms.
Popular searches include:
- “LFP battery EVE 280Ah 314ah 628ah EU stock”
- “TC OBC charger and DCDC from China fast shipping ”
- “DIY Seplos DIY kits , JK DIY kits in EU warehouse ”
If you see it in stock — grab it before it sells out.
⚡ What Products Are Trending This Black Friday?
1. High-capacity LFP Cells (EVE 314Ah / 628Ah)
Demand for large-capacity storage continues to grow due to:
✔ Home energy storage systems
✔ Off-grid cabins
✔ RV / marine upgrades
✔ Solar + battery hybrid systems
2. OBC Chargers (800W /1.5KW/2KW/ 3.3kW / 6.6kW)
Hot discussions this year include:
- “CAN communication vs. non-CAN OBC — which one fits your project better?”
- “How to match charger voltage with EV packs & DIY builds?”
3. SEPlOS & JK BMS DIY Kits
DIY Powerwall communities continue to explode in popularity.
The most discussed topics include:
- “SEPlOS MASON V3 V4 kits vs. traditional welded packs”
- “Active balancing vs. passive balancing — worth the upgrade?”
4. Hybrid Inverter Compatibility
Another hot topic:
“Which BMS can communicate with Solax, Deye, Growatt, or Enphase?”
🎁 Black Friday Deal: Storewide 5% OFF (Nov 25–Dec 1)
This year, Deligreen Power is offering a site-wide 5% discount covering:
✔ LFP battery cells
✔ OBC chargers
✔ SEPlos DIY kits
✔ JK BMS & accessories
✔ EU warehouse products
✔ Solar storage components
💡 Discount Code: 5% DISCOUNT directly
(or auto-applied at checkout)
🛠 Is Black Friday the Right Time to Build Your Energy Storage System?
If you’ve been planning to start a battery project, replace older cells, or upgrade your existing setup — Black Friday is the cheapest and safest time to do it, because:
- Prices are temporarily lower
- EU stock is available
- You can buy matching components (BMS + charger + cells) in one order
- Supply chain is stable before Chinese New Year
❓ Discussion: What Are You Planning to Buy This Black Friday?
To make this blog more interactive, here are questions that encourage comments & engagement:
- Are you upgrading your home energy storage or building a new one?
- Which do you prefer: EVE 280Ah, 314Ah, or 628Ah?
- Do you choose CAN-enabled chargers or non-CAN for your projects?
- What is your biggest challenge when building a DIY Powerwall?
- Which hybrid inverter are you matching this year?
Join the discussion — we’d love to hear your ideas!
🖤 Final Reminder
Black Friday only happens once a year, but the savings and stock levels don’t last long.
If you’re planning a project for 2025 or early 2026, this week is the smartest time to buy.
👉 Shop the Black Friday Sale (Nov 25–Dec 1)
5% OFF Storewide — Limited Time Only!
#BlackFriday #EnergyStorage #LithiumBattery #RenewableEnergy #DIYPowerwall