RAKOUR's low voltage battery storage lineup spans 5.12 kWh to 16.08 kWh per unit — covering the 51.2V 100Ah, 200Ah, 280Ah, and 314Ah rackable series, plus the NSTLV floor-standing series. Usable energy reaches 90% DOD, giving installers accurate numbers when sizing projects.
Maximum continuous discharge current reaches 200A (10.24 kW per unit). Cycle life ranges from ≥6,000 cycles (100Ah) to ≥11,000 cycles (314Ah) — tested under real operating conditions, not lab minimums. Operating temperature spans −20°C to +60°C discharge, handling both tropical and cold-climate deployments.
Nominal voltage is 51.2V (operating range 46.4–57.6V). At 90% DOD, a 314Ah unit delivers 14.47 kWh usable. These are the exact figures your downstream clients ask during system design — no estimation needed.
Every RAKOUR LV unit supports CAN, RS485, and RS232 protocols via RJ45 ports. The BMS communicates directly with inverters for dynamic charge/discharge management — no third-party gateway required.
The built-in touch color screen lets installers switch communication protocols on-site without tools. This eliminates the most common commissioning delay when working across mixed-brand projects involving Deye, Growatt, Victron, or SolarEdge inverters.
Parallel configurations use DIP switch addressing (host = address 1, slaves 2–15). The host connects to the inverter via CAN/RS485; internal battery communication runs on RS485-2. Clear addressing prevents BMS conflicts during multi-unit commissioning.
All RAKOUR residential battery storage models support up to 15 units in parallel — scaling from a single 5.12 kWh starter system to over 240 kWh without additional control hardware. This makes one SKU viable across entry-level and premium residential projects.
Choose from rack-mounted (4U/19-inch), floor-standing with optional universal wheels (NSTLV series), or wall-mounted (NSTLV-10.2K). Distributors can stock fewer SKUs while serving diverse installation requirements across different markets.
RAKOUR LV batteries work with both single-phase and three-phase solar battery storage systems, making them deployable across Europe, Australia, Southeast Asia, and Latin America without hardware changes.
Every LV unit carries CE, ROHS, UN38.3, and MSDS. The 51.2V 100Ah and 314Ah models additionally hold IEC 62619 — the international safety standard most required by European grid operators and project insurers.
CE confirms EU safety and EMC compliance. IEC 62619 validates BMS protection functions including overcharge, over-discharge, and thermal runaway containment — the exact test evidence your procurement teams and local AHJs request during project approval.
RAKOUR provides full test reports, MSDS sheets, and declaration of conformity for each model — reducing customs delays and pre-qualification time for EPC contractors and system integrators entering new markets.
The rackable series uses a standard 4U/19-inch form factor with side ear sheet metal for straightforward rack integration. Pre-wired aviation plugs (120A–200A) and included silicone cables (2AWG/4AWG, 1.5m) mean field teams arrive with everything needed.
The NSTLV floor-standing series ships with a base, wall-hanging bracket, and positioning template. Optional universal wheels allow repositioning post-installation. Standard tools — socket wrench, hammer drill — are sufficient. No proprietary tooling.
The touch color screen displays real-time SOC, total voltage, current, and individual cell voltages. Installers can verify system status and set communication protocols before leaving site, significantly reducing post-installation support calls for your team.
RAKOUR supports full OEM/ODM customization including enclosure color, branding, and label design. Distributors and integrators building their own home battery storage system brand can leverage RAKOUR's manufacturing without investing in product development.
Beyond aesthetics, RAKOUR's engineering team configures BMS parameters, communication protocol defaults, and capacity combinations to match your target inverter ecosystem — reducing integration testing time before your product launches.
As the manufacturer, RAKOUR controls the full production chain — cells, BMS firmware, enclosure, and assembly. This means faster iteration on custom requests and a single point of contact for technical escalations, unlike third-party resellers.
RAKOUR offers competitive MOQ for distributors entering new markets. Volume-based pricing tiers are available — contact the sales team with target quarterly volume for a structured quotation. OEM orders carry separate MOQ thresholds based on customization scope.
Standard production lead time is 15–30 days from order confirmation. RAKOUR supports sea freight (FCL/LCL), air freight, and DDP terms for key markets. Shipping documentation including packing lists, COO, and battery compliance certificates is provided with every shipment.
RAKOUR offers regional exclusivity discussions for qualified distributors committing to defined annual volumes. Territory protection, co-marketing support, and technical training are included in formal distribution agreements — structured to reduce channel conflict.
Every RAKOUR residential battery storage unit carries a 5-year product warranty covering manufacturing defects and abnormal capacity loss. This is a baseline commitment — above the 3-year norm common among lower-tier suppliers — giving your customers a bankable guarantee.
The optional built-in WiFi module enables remote monitoring of SOC, cell voltage, temperature, and fault codes. This allows your service team to diagnose issues before dispatching a technician — cutting warranty claim resolution time from days to hours.
RAKOUR provides BMS firmware updates to maintain compatibility as new inverter models enter the market. Distributors receive update notifications and documentation — protecting installed base performance without requiring hardware replacement.
The built-in BMS protects against overcharge, over-discharge, overcurrent, and high/low temperature events — all managed autonomously without inverter intervention. Cell balancing runs continuously during charge cycles, extending usable life across the full home energy storage fleet you deploy.
LiFePO4 cells have a thermal decomposition temperature above 270°C — significantly higher than NMC chemistry. For installers and integrators, this translates directly to fewer fire-risk objections from homeowners, insurers, and local authorities during project approval.
The NSTLV floor-standing series carries IP54 — suitable for garages and utility rooms with dust and limited moisture exposure. Rackable units are rated IP20 for indoor cabinet installations. Operating humidity tolerance reaches 85% RH across all models.
The touch screen displays individual cell voltages (16-cell string), highlighting minimum and maximum cells in green and red respectively. This on-device visibility is critical for field diagnostics — installers can identify cell imbalance without connecting a laptop.
With the optional WiFi module, the battery backup system connects to RAKOUR's monitoring platform for cloud-based SOC tracking, alarm notifications, and performance logging. Distributors managing large deployed fleets can monitor all sites from a single dashboard.
CAN and RS485 outputs are exposed for integration with third-party energy management systems. Integrators building custom EMS solutions — for VPP, demand response, or time-of-use optimization — can ingest RAKOUR battery data directly without proprietary middleware.
Common questions from solar installers, distributors, and system integrators evaluating RAKOUR LV systems.