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Portable Sun LLC

MidNite Solar MNBCB 1000 50mV Battery Combiner Box for Large Battery Banks and Inverters

MidNite Solar MNBCB 1000 50mV Battery Combiner Box for Large Battery Banks and Inverters

$793.80 USD
$1,134.00 USD $793.80 USD
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features

• Solid design control box — Meets NEMA Type 4 & IP30 standard by lab test
• LCD color screen — Real-time status view and easy user interaction
• Breathing indicator light — Shows real-time charging status
• Control button — Adjust max output current & set scheduled charging time
• Water protection gasket — Resists 3-minute direct high-pressure water spray
• TPU cable — 14.76ft, excellent durability, cold resistant to -22°F
• ETL certified — Compliant with North American safety standards

Technical Specifications

Voltage: 240V/208V
Max Output Current: 40A (SS-PC1-100) / 32A (SS-HAY-100-32A)
Max Power: 8kW / 7kW
Frequency: 50/60Hz
Temperature Range: -22°F to 122°F
Humidity: 5–95%, no condensation
Connector: Type 1 (J1772)
Cable Length: 14.76ft (4.5m)
Altitude: ≤2000m (6,562ft)
Cooling: Natural
Safety Standards: ETL, UL2594, CSA C22.2
Scheduling: App / Timer control
Connectivity: Wi-Fi / Bluetooth
Warranty: 2 years

Packing Details

Package contents: Teison Portable Pro charger, TPU cable, user manual
Package weight: Please confirm with Ampere Authority


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Midnite Solar MNBCB 1000/50 Battery Combiner

Equipment Type and Primary Applications - Equipment Type: Battery Combiner Box. - Primary Applications: combines large battery banks or multiple SMA Sunny Island inverters; Type 1 indoor-rated, powder-coated steel enclosure suitable for dual, triple, or quad inverter configurations.

Performance Specifications

- Electrical rating: supports up to 277VAC / 300VDC with 4/0 wire connections. - Built-in shunt: 1000A, 50mV for precise current sensing. - Bus bars: heavy-duty 3/8" studs for robust terminations. - Breaker capacity: accommodates up to 12 MNEDC battery breakers. - Enclosure: Type 1 indoor-rated, powder-coated steel; allows additional ring-terminal drilling for customization. - System compatibility: suitable for dual, triple, or quad inverter systems. - Manufacturing: Made in the USA.

Safety Features and Certifications

- Safety features: rigid enclosure with secure terminations; integrated current shunt for monitoring accuracy. - Certifications: not specified.

Installation and Maintenance Requirements

- Utilities and wiring: supports 4/0 wire; indoor installation. - Space and mounting: install in an accessible location with room for wiring and up to 12 breakers. - Commissioning steps: mount box, connect battery banks and inverters, install MNEDC breakers, verify labeling and shunt reading. - Preventive maintenance tasks: inspect terminations and shunt connections, check for corrosion or loose connections, verify torque during inspections; no interval specified.

Warranty and Service Information

- Warranty: 5-year limited warranty. - Coverage: manufacturing defects and workmanship. - Service terms and response times: not specified.

Branding/References

- Manufacturer: MidNite Solar. - Model: MNBCB 1000/50. - Origin: Made in the USA.

Differentiators

- Unique built-in 1000A 50mV shunt paired with 3/8" bus bars enables high-current integration for multi-inverter systems; supports up to 12 MNEDC breakers and customizable ring-terminal options.