
Same cells, same capacity — the difference is the BMS and monitoring hardware.
Same battery either way — choose the cover that fits how you'll use it.
And even if your warranty has expired — in any case — we will still support your battery with repairs, charging only the part and labour cost.
Built for Indian mains. Genuine MuscleGrid, sold direct: GST invoice, a real warranty honoured at our own service centre, and support on WhatsApp or call — not a marketplace listing.
A 3 kW solar inverter sized to carry a small home — lights, fans, fridge, TV and a single air-conditioner on a comfortable margin. It converts DC to clean AC for your home loads.
| Rated capacity | 3 kW |
| Output | AC output |
| Phase | Single phase |
| Warranty | Standard: 2-year full hardware warranty (+3 months free on registration at newcrm.musclegrid.in) · Extended 5-year for +20% · Research & DIY option: 6-month hardware warranty + phone support at 10% lower price — choose below |
An inverter is sized by two numbers: the load it must carry at once, and the panels you intend to fit. Undersize either and you will be back within a year. Send us your appliance list on WhatsApp and we will size the system properly — inverter, panels and battery bank together — before you spend.
GST invoice for business input credit, warranty honoured at our own service centre rather than a courier lottery, free shipping pan-India, and guided commissioning on call.
Free help from the official manuals and our service desk — no login needed.
🛠 Battery fault codes (JK BMS)🛠 All troubleshooting guides




