Highjoule offers efficient home ess, with power ranging from 5kW to 20kW. All our products are fully certified and supported by global service to ensure reliability, long life, and high performance for stable and sustainable power solutions in homes around the world.
Photovoltaic water pump inverter
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HJ-PH0001-W
10.5kw, 12kw, 6kw, 7.5kw, 9kw, Three-phase Inverter
Floor-Standing Household Energy Storage System
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HJD-5.21
10KW/20KWH+10kwp, 5KW/10KWH+5kwp, 5KW/5KWH+3kwp, Wind & solar storage cabinet
Off-Grid Energy Storage Inverter
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HJ-HIO48
10kw, 3kw, 5kw, 8kw, Off-grid Inverter, Photovoltaic Storage Inverter
Wall-Mounted Household Energy Storage System
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HJ-HBL48 Wall Series
10KW/20KWH+10kwp, 5KW/10KWH+5kwp, 5KW/5KWH+3kwp, Home solar Ess, Wind & solar storage cabinet
Stackable Household Energy Storage System
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HJ-HBH48 Stack Series
10KW/20KWH+10kwp, 20KW/40KWH+20kwp, 30KW/60KWH+30kwp, 5KW/10KWH+5kwp, Home solar Ess, Wind & solar storage cabinet
Three-Phase Hybrid Inverter
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HJ-HIH48 Series
10.5kw, 12kw, 6kw, 7.5kw, 9kw, Photovoltaic Storage Inverter, Three-phase Inverter
Hybrid Grid Inverter
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HJ-HIH48
10kw, 3kw, 5kw, 8kw, Hybrid Inverter, Photovoltaic Storage Inverter
HJT Solar panels 650W-700W
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HJT-PV
Photovoltaic Module, Solar panels
HJT Solar panels 550W-700W
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HJT-PV
Photovoltaic Module, Solar panels
HJT Solar panels 425W-455W
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HJT-PV
Photovoltaic Module, Solar panels
Household Solar Storage System Cabinet (Wall Mounted Inverter – External)
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HJ-H
Home solar Ess
Household Solar Storage System Cabinet (Rackmount Inverter)
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HJ-H
Home solar Ess
Household Solar Storage Sstem Cabinet (Wall Mounted Inverter – Internal)
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HJ-H
Home solar Ess
Home solar energy storage
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HJH Series
10KW/20KWH+10kwp, 20KW/40KWH+20kwp, 30KW/60KWH+30kwp, 40KW/80KWH+40kwp, 5KW/10KWH+5kwp, 5KW/5KWH+3kwp, HJ-HSH48 All-in-one machine(5.12kwh), Home solar Ess
0-2Kw Single-phase micro inverter
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HJ-MG0003-W
Photovoltaic Storage Inverter, Single-phase Inverter
2Kw Single-phase micro inverter
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HJ-MG0002-W
Photovoltaic Storage Inverter, Single-phase Inverter
1kW Single-Phase Micro Inverter
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HJ-MG0001-W
Photovoltaic Storage Inverter, Single-phase Inverter
Rack-Mounted Household Energy Storage System
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HJ-HBL48 Rack Series
10KW/20KWH+10kwp, 5KW/10KWH+5kwp, 5KW/5KWH+3kwp, Home solar Ess
Household energy storage and inverter all-in-one system
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HJ-HSH48
HJ-HSH48 All-in-one machine(5.12kwh)
2400W Portable Outdoor Power Station
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HJ-PPS2400
HJ-PPS2500(2500W)
1200W Portable Outdoor Power Station
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HJ-PPS1200
HJ-PPS1000(1000W)
600W Portable Outdoor Power Station
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HJ-PPS600
HJ-PPS600(600W)Capacity depends on your daily electricity consumption, number of rooms, and appliances. For a typical 3-bedroom home, 10–15 kWh is usually sufficient, while larger villas or farms may require 30 kWh or more.
| Home Type | Daily Consumption (kWh) | Recommended Battery Capacity | Recommended Inverter Power |
|---|---|---|---|
| Small Apartment | 8 – 12 | 5 – 10 kWh | 3 – 5 kW |
| Medium Home | 12 – 20 | 10 – 15 kWh | 5 – 8 kW |
| Villa | 20 – 35 | 15 – 30 kWh | 8 – 12 kW |
| Farm / Rural Home | 25 – 60 | 30 – 60 kWh | 10 – 15 kW |
For basic backup like lighting and refrigeration, a 5–10 kWh battery can provide 6–12 hours of power. Whole-home backup with HVAC and appliances typically requires 15–30 kWh capacity.
Yes. Modular battery systems allow starting with 5 kWh and expanding to 30 kWh or more as your energy needs grow.
A setup with 30–60 kWh battery capacity, 10–15 kW inverter, and 10–20 kW solar array reliably powers farm equipment, irrigation pumps, and household loads.
| Appliance | Power (W) | Daily Usage (h) | Daily Energy (kWh) |
|---|---|---|---|
| Refrigerator | 150 | 24 | 3.6 |
| Air Conditioner | 1500 | 6 | 9.0 |
| Washer/Dryer | 2000 | 1.5 | 3.0 |
| LED Lighting | 300 | 6 | 1.8 |
| TV + Router | 200 | 5 | 1.0 |
In sunny regions, smaller capacities (5–10 kWh) may suffice, while cloudier or colder areas should consider larger capacities (15–30 kWh) for reliable power.
A hybrid system with 5–15 kW solar, 5–10 kW inverter, and 10–20 kWh storage maximizes solar use and provides backup during outages.
Yes, with battery capacities above 30 kWh and proper load management, fully off-grid homes are achievable.
DoD indicates how much battery capacity can be safely used. LFP batteries support ≥90% DoD, improving usable capacity and battery life.
At Highjoule, we are committed to supporting our agents with reliable energy storage solutions that promotesuccess and sustainability. By becoming a Highjoule distributor, you'll gain access to quality products, dedicatedsupport, and the chance to contribute to the global energy transition.
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