TBB Power Scalable 48V Complete Off-Grid Solar Power Systems (1.72 KW - 20.64 kW)
TBB Power Scalable 48V Complete Off-Grid Solar Power Systems – 1.72 kW to 20.64 kW — Fully modular off-grid solar packages with hybrid inverters, LiFePO4 lithium batteries & high-efficiency solar input | Scalable from 1.72 kW to 20.64 kW output | Pure sine wave 230 V AC | Smart app monitoring & generator auto-start | Ideal for remote homes, cabins, farms, workshops, glamping sites or full-time off-grid living | No grid connection required | 10-year battery warranty, 5-year inverter warranty | Turnkey solution with pre-configured & expandable options
Systems sized 1.72 kW (small off-grid setup) to 20.64 kW (full home/farm with multiple appliances). Includes TBB hybrid inverter, LiFePO4 batteries, MPPT solar charging & all cables/mounts/safety gear. Add panels, batteries or generator later as needs grow.
TBB Power scalable 48V off-grid solar systems provide reliable, independent electricity for properties without mains power. Each package features a high-quality hybrid inverter with built-in MPPT solar charge controller, long-life LiFePO4 lithium batteries, pure sine wave 230 V AC output, and all essential wiring, mounts, fuses, breakers and safety components – ready for professional installation.
Systems scale seamlessly from 1.72 kW (weekend cabin, lighting & small appliances) up to 20.64 kW (large family home, farm, workshop or multiple buildings). The hybrid inverter intelligently manages solar input, battery charging/discharging and optional generator backup. Monitor performance, battery status & energy usage via Wi-Fi app. No noisy diesel generators, no fuel costs, no emissions – clean, silent power 24/7 with easy expansion as your needs increase.
What Makes TBB Power Scalable Off-Grid Systems Special?
- Highly Scalable Design — Start at 1.72 kW & expand to 20.64 kW – add panels, batteries or inverters without replacing core components.
- Safe & Long-Life LiFePO4 Batteries — 5,000+ cycles, 80–100% usable capacity, built-in BMS protection – safer & more durable than lead-acid.
- Hybrid Inverter Technology — Pure sine wave, MPPT solar charging, battery management & generator auto-start input – future-proof.
- Complete Turnkey Package — Inverter, batteries, cables, mounts, fuses & safety gear included – no hidden extras.
- Smart Wi-Fi Monitoring — Real-time solar production, battery SOC & consumption via mobile app.
- Long Warranties — 10 years on batteries, 5 years on inverter – built for long-term off-grid reliability.
- Silent & Emission-Free — No engine noise or fumes – safe for homes, cabins & eco-sensitive sites.
Key Features
System Sizing Guide (Typical Daily Output in UK)
| System Size | Typical Daily kWh (UK average) | Suitable For | Battery Usable Capacity |
|---|---|---|---|
| 1.72 kW | 5–9 kWh | Small cabin, weekend use, lighting & small appliances | ~3–5 kWh |
| 3–5 kW | 9–18 kWh | Family cabin, workshop, basic home | 5–10 kWh |
| 10 kW | 20–35 kWh | Larger off-grid home, farm buildings | 10–20 kWh |
| 20.64 kW | 40–70 kWh | Full-time large home, multiple buildings or heavy loads | 20+ kWh |
What's in the Box (Typical Scalable System)
✅ System sizing & design advice available – contact us with your daily energy needs, location & roof/space details for a tailored recommendation. Solar panels & mounting sold separately or as add-on. Installation by qualified off-grid/MCS-certified installer strongly recommended (specialist knowledge required for safe 48V DC wiring & commissioning). Optional extras: additional solar panels, battery expansion, generator auto-start, wind turbine input.
Frequently Asked Questions
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
TBB Power Scalable 48V Complete Off-Grid Solar Power Systems – 1.72 kW to 20.64 kW — Fully modular off-grid solar packages with hybrid inverters, LiFePO4 lithium batteries & high-efficiency solar input | Scalable from 1.72 kW to 20.64 kW output | Pure sine wave 230 V AC | Smart app monitoring & generator auto-start | Ideal for remote homes, cabins, farms, workshops, glamping sites or full-time off-grid living | No grid connection required | 10-year battery warranty, 5-year inverter warranty | Turnkey solution with pre-configured & expandable options
Systems sized 1.72 kW (small off-grid setup) to 20.64 kW (full home/farm with multiple appliances). Includes TBB hybrid inverter, LiFePO4 batteries, MPPT solar charging & all cables/mounts/safety gear. Add panels, batteries or generator later as needs grow.
TBB Power scalable 48V off-grid solar systems provide reliable, independent electricity for properties without mains power. Each package features a high-quality hybrid inverter with built-in MPPT solar charge controller, long-life LiFePO4 lithium batteries, pure sine wave 230 V AC output, and all essential wiring, mounts, fuses, breakers and safety components – ready for professional installation.
Systems scale seamlessly from 1.72 kW (weekend cabin, lighting & small appliances) up to 20.64 kW (large family home, farm, workshop or multiple buildings). The hybrid inverter intelligently manages solar input, battery charging/discharging and optional generator backup. Monitor performance, battery status & energy usage via Wi-Fi app. No noisy diesel generators, no fuel costs, no emissions – clean, silent power 24/7 with easy expansion as your needs increase.
What Makes TBB Power Scalable Off-Grid Systems Special?
- Highly Scalable Design — Start at 1.72 kW & expand to 20.64 kW – add panels, batteries or inverters without replacing core components.
- Safe & Long-Life LiFePO4 Batteries — 5,000+ cycles, 80–100% usable capacity, built-in BMS protection – safer & more durable than lead-acid.
- Hybrid Inverter Technology — Pure sine wave, MPPT solar charging, battery management & generator auto-start input – future-proof.
- Complete Turnkey Package — Inverter, batteries, cables, mounts, fuses & safety gear included – no hidden extras.
- Smart Wi-Fi Monitoring — Real-time solar production, battery SOC & consumption via mobile app.
- Long Warranties — 10 years on batteries, 5 years on inverter – built for long-term off-grid reliability.
- Silent & Emission-Free — No engine noise or fumes – safe for homes, cabins & eco-sensitive sites.
Key Features
System Sizing Guide (Typical Daily Output in UK)
| System Size | Typical Daily kWh (UK average) | Suitable For | Battery Usable Capacity |
|---|---|---|---|
| 1.72 kW | 5–9 kWh | Small cabin, weekend use, lighting & small appliances | ~3–5 kWh |
| 3–5 kW | 9–18 kWh | Family cabin, workshop, basic home | 5–10 kWh |
| 10 kW | 20–35 kWh | Larger off-grid home, farm buildings | 10–20 kWh |
| 20.64 kW | 40–70 kWh | Full-time large home, multiple buildings or heavy loads | 20+ kWh |
What's in the Box (Typical Scalable System)
✅ System sizing & design advice available – contact us with your daily energy needs, location & roof/space details for a tailored recommendation. Solar panels & mounting sold separately or as add-on. Installation by qualified off-grid/MCS-certified installer strongly recommended (specialist knowledge required for safe 48V DC wiring & commissioning). Optional extras: additional solar panels, battery expansion, generator auto-start, wind turbine input.
