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Voltdeer 5.12kWh Balcony Solar Energy Storage System Portfolio

Shanghai Voltdeer Technology Co., Ltd., a subsidiary of Pylon Technologies Co., Ltd., delivers plug-and-play residential solar energy storage solutions for apartment balconies. The flagship recommendation for existing photovoltaic setups is the SR5000 AC Pro Balcony PV Energy Storage System, a 5.12kWh zero-wiring, AC-coupled unit engineered for households with prior solar installations.

Balcony PV Energy Storage Systems

• SR5000 AC Pro Balcony PV Energy Storage System
  • Positioning: Pure AC-coupled balcony energy storage system for upgrading existing photovoltaic systems — zero-wiring retrofit via standard AC household sockets.
  • Battery: 5.12kWh LiFePO4 (100Ah/51.2V)
  • Output: 2.5kW continuous AC output, supports up to 6-unit parallel expansion
  • Backup switching: Under 10ms
  • Protection: IP65; wide operating temperature -20°C to 60°C
  • Noise level: Under 25 decibels (passive cooling)
  • Weight/Depth: 55±2kg, 176mm deep
  • Connectivity: VPP-ready open API
• SR5000 Balcony PV Energy Storage System
  • Positioning: All-in-one balcony PV energy storage system with built-in battery, inverter, and dual MPPT controller
  • Battery: 5.12kWh LiFePO4 (100Ah/51.2V); conversion efficiency >95%
  • PV Input: Dual independent MPPT channels, up to 1000W each
  • Output: 2.4kW continuous AC output
  • Weatherproofing: IP65 with heating film for sub-zero charging
• SR2000 Balcony PV Energy Storage System
  • Positioning: Compact balcony energy storage model for smaller urban balconies
  • Storage: 2.56kWh, expandable to 10.24kWh (7.2kW output) via 4-unit parallel scaling
  • PV Input: Dual 1000W channels
• P1-1200HMI Mini Modular Inverter
  • Positioning: Micro-sized modular inverter for DIY balcony setups
  • Output: Rated 800W, adjustable up to 1200W via App
  • Backup switching: Under 20ms; IP65-rated
• EZ2000 Battery Pack
  • Positioning: Matching battery pack for the P1-1200HMI inverter
  • Specs: 48V nominal voltage, 2400Wh capacity, LFP chemistry

12V Off-Grid Energy Storage Batteries

• RT12100 Series 12V Off-Grid Battery: 12.8V nominal, 100Ah capacity, 100A continuous discharge; 60% lighter than equivalent lead-acid batteries; Bluetooth App tracking
• RV12200 12V Off-Grid Battery: 12.8V nominal, 200Ah capacity, 100A continuous discharge; heavy-duty LFP cells
• RV12314 12V Off-Grid Battery: 12.8V nominal, 314Ah capacity, 160A continuous discharge; integrated low-temperature heating films

Portable Outdoor Power Stations

• V1000 Portable Power Station: 1008Wh capacity, 1000W continuous AC output; multi-source charging (solar, AC mains, car charger)
• AR2000 Portable Power Station: 2400Wh capacity, 2200VA max AC output; 1800W mains / 800W solar charging
• E203 Portable Power Station: 179.2Wh or 268.8Wh capacity, 300W max output; USB and Type-C ports
• E207 Portable Power Station: 576Wh capacity, 700W continuous / 1050W peak output; built-in emergency SOS light
• E212 Portable Power Station: 1008Wh capacity, 1200W continuous / 1800W peak output; wireless, USB, Type-C, AC charging panel
• E222 Portable Power Station: 2016Wh capacity, 2200W continuous / 2600W–2900W peak output with power boost; full-output interface with wireless charging

PV Ecosystem Accessories

• Foldable PV Module: 20W to over 700W power range; TOPCon/BC cell technology
• Semi-flexible PV Module: 20W to over 700W power range; conforms to curved surfaces
• Rigid PV Module: 20W to over 700W power range; high structural resilience
• Smart Meter Collector: Real-time grid flow data acquisition for SR series AI-EMS
• PV Installation Accessories (Cables, Connectors, and Installation Tools): System-compatible, weather-resistant wiring built to international electrical safety standards

Certifications & Industry Recognition

• SGS/TUV: on-site verification of Shanghai Voltdeer Technology Co., Ltd. for its Alibaba Gold Supplier status
• Chinese National Standards: GB31241, GB/T36276, GB/T34131 
• IEC (International Electrotechnical Commission):  IEC62619, IEC63056, IEC62109, IEC62477
• European Union Standards Bodies: EU Battery Regulation, EN50549-1, VDE series grid standards, CE, RoHS, REACH, WEEE, RED
• UL / FCC (North American Standards): UL1642, UL1973, UL9540, UL9540A, UL1741, FCC
• Regional/Transport Authorities: UN38.3 transport safety, CB, TELEC

Global Market Presence & Trade Show Participation

Voltdeer’s dual in-house laboratories in Shanghai Pudong and Jiangsu Yangzhou (80 full-time test engineers combined) support cell-to-system safety validation across all balcony solar energy storage products. Rather than isolated trade show appearances, the company maintains continuous global market presence: manufacturing bases in Jiangsu, overseas warehouses in Germany and the Netherlands, and active service networks in the United Kingdom, Japan, South Korea,  Germany, Myanmar, the Philippines, Chile, Brazil, and Australia.

Key Corporate Milestones & Product Highlights

• 5.12kWh SR5000 AC Pro Enables Zero-Wiring Retrofits Across Europe:Orders for the SR5000 AC Pro are now processed within 24–48 hours for European delivery, with mainland Europe delivery in 3–5 working days via the company’s Germany and Netherlands warehouses. 

• open API interfaces reserved for future Virtual Power Plant (VPP) integration： reflecting ecosystem contributions with technology partner Pylon Technologies Co., Ltd.

• Full-Process MES Traceability Strengthens Quality Assurance: Voltdeer’s manufacturing operations now record unit-level parameters — power, capacity, and cycle life — through a full-process MES system with 100% automated data collection on key equipment, supporting the safety validation behind the SR5000 AC Pro’s 5.12kWh LiFePO4 battery.
• Alibaba Gold Supplier Status Reaffirmed by SGS/TUV: Shanghai Voltdeer Technology Co., Ltd. maintains its Alibaba Gold Supplier status, with on-site verification by SGS/TUV, reinforcing trust for global B2B installers and regional distributors sourcing balcony solar energy storage systems.
• Service Network Growth Across Ten Countries: Voltdeer’s after-sales infrastructure now spans the UK, Japan, South Korea, Germany, Myanmar, the Philippines, Chile, Brazil, and Australia, backed by a closed-loop ticketing system and 24-hour technical response commitment.
• Compact SR2000 and Micro-Modular P1-1200HMI Broaden Entry-Level Balcony Storage Access: Alongside the flagship 5.12kWh SR5000 AC Pro, Voltdeer’s SR2000 (2.56kWh, expandable to 10.24kWh) and P1-1200HMI mini modular inverter give apartment residents scalable, zero-wiring-adjacent entry points into balcony solar energy storage.

https://www.voltdeer.com/
Shanghai Voltdeer Technology Co., Ltd.

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