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Bluesun Stacked Battery Solar Lithium Ion 10kwh 20kwh 30kwh Solar Power Battery 48V Lithium Solar Battery
R148,099
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BestDealz Shenzhen Hub (BestDealz International)
Address (EN)
深圳宝安仓地址：深圳市宝安区福永镇福围（下十围）第二工业区A4栋四层402， 联系人：刘通 联系电话：18565878207
地址 (中文)
中国 深圳市宝安区西乡街道固戍华丰世纪科技园A1栋一楼101号
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Mon–Sat 09:00–18:00 CST
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The Bluesun BST-20.0HV is a 48V stackable lithium ion solar battery designed for reliable solar energy storage in off-grid and hybrid grid systems. With 20kWh capacity, an all-in-one design and intelligent SOC algorithm, it gives solar installers, project developers and business buyers a practical battery solution for scalable energy storage projects.
Key Features & Benefits
- 20kWh lithium ion capacity supports dependable solar battery storage for homes, offices and commercial energy projects.
- Stackable system design makes it easier to scale storage layouts for projects requiring higher output within the 20-50kWh range.
- 48V solar battery format suits common solar energy storage applications for off-grid and hybrid grid configurations.
- All-in-one battery design helps simplify system planning and creates a cleaner, more compact energy storage setup.
- IP64 protection class provides added confidence for demanding installation environments where dust and water resistance matter.
- CAN, RS-485 and RS-232 communication allows flexible integration with compatible solar energy storage systems.
- Intelligent SOC algorithm helps users monitor state of charge more effectively for better day-to-day energy management.
- Cycle life of more than 6000 cycles at 25℃ and a 10-year warranty support long-term value for serious solar storage projects.
Ideal For
This stackable lithium ion solar battery is well suited to solar energy storage projects, including off-grid systems, hybrid grid installations, residential backup designs and commercial solar storage applications where scalable 20kWh battery capacity is required.
Choose the Bluesun BST-20.0HV 20kWh stackable lithium battery when you need a practical, communication-ready solar storage solution that supports reliable long-term energy planning.
Product Gallery
Technical specifications
| Battery Type | Lithium Ion |
|---|---|
| Output Power Range | 20-50 kWh |
| Grid connection | Off grid, Hybrid grid |
| Type | All-In-One |
| System Type | Stackable |
| Protection Class | IP64 |
| Communication Port | CAN, RS-232, RS485 |
| Dimension (L*W*H) | 600*400*200*N |
| Weight | 45*N |
| Model | BST-20.0HV |
| Capacity | 20kwh |
| Cycle life | >6000 25℃ |
| Size | 600*400*832 |
| SOC | Intelligent algorithm |
| Usage | solar energy storage |
| Warranty | 10years |
| Communication | CAN/RS-485/RS-232 |
| Packaging Details | Individual carton package |
| Single package size | 60X40X83.2 cm |
| Single gross weight | 215.000 kg |
| Supply Ability | 50000000 watts per Month |
| SKU | 1600651698118 |
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Shipping & logistics
BestDealz handles the full freight chain so you only deal with one party in Rand.
What's included
- Factory pickup: Our Shenzhen agent collects from supplier's warehouse
- Sea freight: FCL or LCL via verified carriers
- SARS clearance: Customs duties + 15% VAT pre-paid
- SA last-mile: Door-to-door via Aramex, Courier Guy or your carrier
- Insurance: 110% CIF cargo cover included
Sea freight (standard)
| Production lead time | 15–20 days |
|---|---|
| Sea freight (Shenzhen → Durban) | 20–24 days |
| SARS clearance | 3–5 business days |
| SA last-mile delivery | 1–3 business days |
| Total door-to-door | 60–70 business days |
| Estimated arrival | 09 Sep, 2026 |
Warranty & returns
Each unit ships with the manufacturer's warranty as disclosed by the supplier. Trade Assurance covers any pre-shipment defects.
Trade Assurance dispute resolution
If goods don't match the agreed spec or arrive damaged, raise a dispute via your BestDealz dashboard within 30 days. Funds remain held under Trade Assurance until both parties agree on resolution.
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Bluesun Stacked Battery Solar Lithium Ion 10kwh 20kwh 30kwh Solar Powe...
R 148,099 all-in landed · TA