This 30kWh battery module at 51.2V/600Ah is the right size for 10–20kW off-grid homes, shops and small clinics. The 30kWh battery uses LFP chemistry rated for 6,000+ cycles.
| Model | MS-30KWH |
|---|---|
| Type | LFP Battery Module |
| Battery Storage | 30kWh |
| Output Voltage | 51.2V / 600Ah |
| MOQ | 1 set — OEM & ODM accepted |
| Certificates | CE / RoHS · IEC 62619 · UN38.3 · ISO 9001 |
| Payment Terms | T/T — 30% deposit, 70% before shipment (50/20 for long-term partners) |
| Lead Time | 3–30 days depending on system scale |
| Warranty | 25-y solar panels · 10-y inverter · 5–10-y LFP battery · 2-y integration |
All systems are quoted by configuration and destination port. Share your load profile and location, and we will return a firm CIF quotation within 24 hours.
| Component | Details |
|---|---|
| LFP Battery Cells | Brand-new grade-A cells, 100% genuine capacity, 6,000+ cycles at 80% DoD |
| Battery Management System | Integrated BMS with cell balancing, temperature protection, and communication ports (CAN/RS485) |
| Enclosure | Rack-mounted steel enclosure with breakers, busbars, and pre-wired terminals |
| Cabling | Battery cables, connectors, and protective accessories for installation |
| Documentation | UN38.3 test reports, MSDS, and shipping documents for international transport |
Homes, shops, and clinics pairing with 10–15kW off-grid or hybrid systems.
What moves the 30kWh battery price? Module pricing first: tier-1 modules currently run $0.28–0.48 per watt FOB. Inverter class, mounting type and cable runs come next, and where batteries are included, storage typically adds 35–50% of the total system cost. Sea freight and clearing usually add 20–35% over FOB to reach West African or Southeast Asian ports.
| Cost factor | Typical figure (2026) |
|---|---|
| Solar modules | $0.28–0.48 per watt FOB, tier-1 supply |
| Sea freight & landed cost | Typically +20–35% over FOB to West Africa / Southeast Asia ports |
| Storage share | 35–50% of total system cost where batteries are included |
| Payback | 3–5 years against grid power; under 18 months when replacing diesel |
For a verified reference point: our most-ordered 100kW solar system paired with a 215kWh BESS cabinet quotes CIF $88,000–115,000 to ports such as Lagos or Manila. Every Mars Solar quote is factory-direct: FOB from our Foshan plant or CIF to your port, with the full certification dossier included.
For country-level landed-cost math, read the off-grid vs hybrid vs on-grid comparison, and see the 100kW off-grid school project in Zimbabwe for how the same hardware performs in the field. The IEA solar PV market track is a good neutral reference for global module price direction.
Send us your load profile and location — we return a firm CIF quotation within 24 hours.