Telecom & Off-Grid Infrastructure
Batteries Built for Sites Nobody Visits
48V rack-mount backup for telecom base stations and sealed IP67 packs for solar street lighting. Wide-temperature chemistry, anti-theft engineering, and the tender documentation that infrastructure projects actually require.
✦ -20°C to 60°C Operation ✦ 10-Year Design Life ✦ Anti-Theft Enclosures ✦ Tender Documentation Support
Two Product Tracks
One Page, Two Infrastructure Problems
Different form factors, same requirement: unattended operation in harsh environments, purchased in project volume, verified by paperwork.
Track A · Telecom
Telecom Base Station Backup
48V rack-mount LiFePO4 replacing lead-acid strings in BTS cabinets, edge data rooms, and fiber huts. Direct -48V DC plant compatibility.
- 19-inch / 23-inch rack form factors, 3U–4U heights
- RS485 / SNMP remote monitoring for NOC integration
- Parallel up to 16 units for extended runtime
- Cyclic + float hybrid duty for unstable-grid regions
- Anti-theft: keyed enclosures, GPS module option, low resale-value cell format
48V / 51.2V · 50–200Ah · SNMP / RS485 · 16× Parallel
Track B · Street Light
Solar Street Light Packs
Compact sealed 12.8V/25.6V packs for all-in-one and split solar street lights — pole-mount, buried, or integrated into the fixture head.
- IP67 sealed enclosures for buried and pole-top installation
- Built-in MPPT-compatible charge profiles for PV direct connection
- Low-temperature charge protection for high-altitude and winter sites
- 3–5 rainy-day autonomy configurations
- Bulk pricing tiers at 100 / 500 / 1,000+ units for tenders
12.8V / 25.6V · 20–100Ah · IP67 · PV Direct
Model Lineup
Standard Infrastructure Series
Track A — Telecom Rack Series
| Model | Voltage | Capacity | Form Factor | Comms | Design Life | Typical Runtime* |
|---|---|---|---|---|---|---|
| SC-TB48-50 | 51.2V | 50Ah | 19" 3U rack | RS485 / CAN | 10 years | 2–4h @ 1kW |
| SC-TB48-100 | 51.2V | 100Ah | 19" 3U rack | RS485 / SNMP | 10 years | 4–8h @ 1kW |
| SC-TB48-200 | 51.2V | 200Ah | 19" 4U rack | RS485 / SNMP / dry contact | 10 years | 8–16h @ 1kW |
Track B — Solar Street Light Series
| Model | Voltage | Capacity | Enclosure | Install Type | Autonomy** | Temp Range |
|---|---|---|---|---|---|---|
| SC-SL12-20 | 12.8V | 20Ah | IP67 sealed | In-fixture / pole-top | 3 nights | -20°C to 60°C |
| SC-SL12-50 | 12.8V | 50Ah | IP67 sealed | Pole-mount box | 4 nights | -20°C to 60°C |
| SC-SL24-60 | 25.6V | 60Ah | IP67 sealed | Pole-mount / buried | 5 nights | -20°C to 60°C |
| SC-SL12-100 | 12.8V | 100Ah | IP67 + anti-theft bolt kit | Buried | 5 nights | -20°C to 60°C |
※ *Runtime depends on site load. **Autonomy calculated at 30W LED / 10h nightly duty. Custom capacities, connectors, and enclosure branding available at project volume.
Engineering for Unattended Sites
Designed Around Three Field Realities
Infrastructure batteries fail for reasons that never show up in a datasheet: heat, theft, and the truck-roll cost of a site visit. We design against all three.
🌡️
Wide-Temperature Chemistry
Cell selection and BMS thermal derating tuned for 60°C cabinet interiors and -20°C mountain sites — the environments where standard packs quietly lose half their life.
🔒
Anti-Theft by Design
Keyed steel enclosures, tamper alarms via dry contact, optional GPS modules, and cell formats with minimal resale value — because in many markets, theft kills more batteries than cycling does.
📉
Zero Truck-Roll Monitoring
SNMP and RS485 telemetry surfaces SOC, SOH, and fault codes to your NOC. Predict failures from the office instead of discovering them at the site.
🔋
Deep-Cycle Float Hybrid
Unlike lead-acid, the same pack handles daily cycling in unstable-grid regions and long float in stable ones — one SKU across your whole territory.
📦
Project Logistics
UN38.3-certified packaging, palletized sea freight, and staggered delivery schedules matched to tender installation timelines.
🛠️
10-Year Design Life
6,000+ cycles at 90% DoD, translating to 10+ years in float-dominant telecom duty — matched with warranty terms tender committees accept.
Built to Win Tenders, Not Just Orders
Government and carrier procurement is won on documentation completeness before price is ever discussed. Every project quote ships with a full tender support package:
- CE, RoHS, UN38.3, IEC 62619 certificates with cell-level test reports
- Third-party inspection support (SGS / TÜV / BV) at factory
- Technical response documents matching your tender's spec tables
- Bank documentation: proforma structures for LC and government payment terms
- Reference project list and factory audit access for qualification rounds
Project Pricing Tiers
- 100–499 units → Tier 1 project rate
- 500–999 units → Tier 2 + free branding
- 1,000+ units → Tier 3 + dedicated PM
- Framework agreements for multi-phase tenders
Project Buyer FAQ
What Tender & Carrier Buyers Ask Us
No — and any supplier who says yes is creating a warranty problem for you. Our packs replace full strings, and our BMS float voltage is configurable to match your existing -48V rectifier settings so the rectifier plant itself needs no changes.
Battery only, by design — we are the battery OEM behind street light brands and EPC contractors, not their competitor. We match our pack’s charge profile and connector to your fixture and controller of choice, and can ship direct to your assembly partner in China to save a freight leg.
Advance-replacement RMA for project customers: we ship the replacement unit on fault confirmation via telemetry data or photos — no requirement to return the failed unit before the new one ships. Failed units are collected in batches at your regional depot.
Yes. Multi-phase tenders typically install in geographic batches; we schedule production and shipping against your installation calendar, with FAT reports per batch. Framework agreements lock pricing across all phases.
Street light packs: 100 units for label and enclosure branding. Telecom racks: 50 units. Custom firmware, connectors, or enclosure dimensions: quoted per project, usually from 200 units.
Quoting an Infrastructure Project?
Send us your tender spec table or site requirements. We return a compliant technical response with tiered project pricing within 48 hours.
✦ 48-Hour Tender Response ✦ SGS / TÜV Inspection Support ✦ Advance-Replacement RMA ✦ Framework Agreements Available
