16kWh WECO 16K0-LV Lithium Battery – 51.2V, IP66, 8000+ Cycles

Product Overview

The WECO 16K0-LV is a 16kWh low-voltage lithium energy storage battery designed for solar storage, backup power, and hybrid inverter systems. Built around a 51.2V architecture with 314Ah capacity, it is intended for residential, commercial, and light industrial energy storage where reliable daily cycling and backup performance are important. The battery supports up to 98% depth of discharge, IP66-rated enclosure protection, and more than 8,000 life cycles under standard conditions, making it suitable for demanding long-term installations.

In the Kenyan market, this battery helps reduce dependence on grid instability, improves solar self-consumption, and provides dependable stored energy for homes, offices, clinics, farms, and business premises. Macire supplies, verifies, and supports the correct sizing, compatibility review, and installation guidance for this battery. Macire also helps customers match it with suitable inverters, protection devices, and expansion plans for future growth.
⭐ Genuine Product | Verified & Supported by Macire

System Architecture & Configuration

Battery Core System

Lithium energy storage system, low-voltage design, nominal voltage 51.2Vdc, system voltage range 46.5V to 56.8Vdc, and net capacity 314Ah.

Power & Modular Capacity

Battery system capacity is listed at about 16.06kWh, with maximum storage system capacity shown as 16.3kWh. The platform supports plug-and-play expansion and can scale up to 105 modules in parallel with the LV HUB accessory / master controller arrangement.

Construction & Protection

The battery enclosure is rated IP66, with official dimensions of 480 × 1000 × 262 mm and a weight of 84 kg. WECO also highlights a seismic-proof structure and real-time balancing logic.

Communication & Control

Official communication interfaces include RS485, CAN, RS232, Wi-Fi, and Bluetooth; Wi-Fi/Bluetooth are noted with an external device in the datasheet. WECO also lists optional app-based monitoring and control support.

Charge / Discharge Performance

Maximum charge/discharge current is listed at 320A DC, with a standard charge/discharge current of 155A DC.

Technical Specifications

All factual battery specs above are drawn from the official WECO page and datasheet, which also note that specifications may change without notice.

Key Features

• 16kWh-class low-voltage lithium storage for solar and backup systems
• 51.2V architecture for common low-voltage inverter setups
• Up to 98% depth of discharge for better usable energy
• More than 8,000 cycles at standard conditions
• IP66 enclosure for strong dust and water protection
• High 320A max charge/discharge current capability
• RS485, CAN, and RS232 communication support
• Optional app monitoring via supported WECO interface setup
• Plug-and-play expansion capability
• Scalable up to 105 modules in parallel with the proper accessory setup
• Real-time balancing and adaptive charging logic
• Verified by Macire for correct sizing, compatibility, and deployment in Kenya

Applications / Use Cases

• ???? Homes — solar energy storage, evening backup, and reduced grid reliance
• ???? Offices — backup for lighting, networking, computers, and essential operations
• ???? Clinics — support for critical low-voltage backup systems and continuity loads
• ???? Farms — storage for pump controls, security, lighting, and inverter-fed loads
• ???? Workshops — dependable stored energy for planned backup circuits
• ???? Light commercial use — shops, showrooms, and service businesses needing reliable energy storage

Installation & Engineering Notes

• Install on a stable, level surface with adequate structural support because the unit weighs about 84 kg.
• Confirm inverter compatibility for 51.2V low-voltage lithium communication and charging profile before commissioning.
• Use correctly sized DC cables, isolation, fusing, and breakers for the intended current.
• Maintain installation conditions within the official operating temperature and humidity ranges.
• For multi-battery expansion, follow WECO-approved topology and accessory requirements.
• Macire can guide battery-to-inverter matching, protection sizing, and site readiness checks.

Care, Maintenance & Operations

• Inspect terminals, cable tightness, and protective devices regularly.
• Keep the installation area dry, clean, and well-managed.
• Monitor battery data through the compatible inverter or WECO monitoring interface.
• Avoid operating outside the specified charge and discharge ranges.
• Respond promptly to battery or inverter alarms.
• Do not mix incompatible battery types, sizes, or brands in one bank.
• Follow approved commissioning and shutdown procedures.
• Service support and system guidance can be arranged through Macire.

Do’s & Don’ts

✅ Do’s

• Use with a compatible 48V/51.2V-class inverter system
• Install with proper DC protection and disconnects
• Keep firmware, settings, and communication parameters correctly configured
• Size the battery according to real load demand
• Expand only using approved matching configurations
• Maintain clean, dry installation conditions
• Use Macire guidance for system design and commissioning

❌ Don’ts

• Do not reverse polarity or short-circuit the terminals.
• Do not install outside the allowed operating conditions.
• Do not mix incompatible batteries or cable sizes.
• Do not ignore inverter or battery alarms.
• Do not tamper with sealed sections or labels.
• Do not use poor-quality protection accessories
• Do not oversize loads beyond inverter and battery design limits

Compatibility

• Low-voltage hybrid inverters using supported CAN / RS485 battery communication
• 48V / 51.2V solar backup systems
• Distribution boards with correct DC and AC protection
• Battery isolation switches, breakers, and fuses
• Expansion installations using approved WECO accessories and layout
• Macire-supplied solar and backup balance-of-system accessories

Performance / Runtime Table

Actual runtime depends on inverter efficiency, battery reserve settings, load type, temperature, and system design. The examples below are practical estimates from a nominal 16.06kWh battery capacity and should be treated as planning figures, not official WECO runtime claims.

*Estimated using nominal battery capacity before system-specific losses; actual results depend on installation and load sizing as guided by Macire.

Mini FAQ

1. Is 16kWh enough for a home?
For many homes, yes, especially when paired with solar and efficient load planning. Suitability depends on daily consumption and peak loads.

2. Does this battery support expansion?
Yes. WECO states the 16K0-LV supports plug-and-play expansion and can scale up to 105 modules in parallel with the required accessory setup.

3. Is it suitable for outdoor or exposed areas?
It has an IP66-rated enclosure, but final placement should still follow good installation practice and manufacturer guidance.

4. Does Macire help with installation support?
Yes. Macire can help with system matching, sizing guidance, accessory selection, and installation support planning.

5. Can Macire deliver across Kenya?
Yes. Macire can arrange supply and delivery support for customers across Kenya.

Why Buy From Macire

• Genuine WECO products supplied with technical review
• Product verification before dispatch
• Support for inverter compatibility checks
• Guidance on battery sizing and system configuration
• Kenya-wide supply and delivery coordination
• Help with installation planning and protection selection
• After-sales technical support pathway
• Assistance with future expansion planning
• Trusted Kenyan supplier for solar and backup systems
• Practical support from enquiry to deployment