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SOLAR CALCULATOR

I don't know what specifications of products I should buy?

Enter your monthly electricity usage and household power to get a suitable recommendation.

Monthly Household Electricity Usage / kWh

Enter your average household electricity consumption per month.

450 kWh

Total Household Power / kW

Enter the total operating power of your household appliances.

3 kW

Recommended Battery Capacity / kWh

Estimated Battery Capacity

17.65kWh

Recommended Inverter Power / kW

Recommended Inverter Size

6kW

Recommended Solar Panel Quantity / pcs

Recommended Solar Panel Count

6pcs

Frequently Asked Questions

1What is a LiFePO4 Home Energy Storage Battery?
LiFePO4 ,short lithium iron phosphate,it's a safe,long-life lithium battery technology that is commonly used in home energy storage systems,solar energy storage systems,backup power systems,and off-grid power systems.Lithium batteries have longer cycle lives, higher efficiencies,and improved safety when compared to lead-acid batteries.
2Where is home energy storage suitable for?
ALLTOPELEC Home energy storage solutions are suitable for use in the following scenarios: power outage(home backup power), solar energy storage system,off-grid power,farm power,RV power,remote area power commercial backup power station,support typhoon/power outage emergency power.
3During a power outage, does your energy storage system automatically supply power?
Yes .When connected with a hybrid inverter,it will automatically detect the grid loss and switch to battery power mode to continuously supply power to home appliances that need power.Also, some systems allow millisecond-level switching.
4Can lithium batteries be used for solar power systems?
Yes .ALLTOPELEC energy storage system can be used with solar panels and hybrid inverters to produce electricity during the day ,and store power when there is electricity at night for use at night.
5How long does a LiFePO4 battery last?
You’re looking at over 6,000 charge/discharge cycles—and some models even hit 10,000 cycles. With normal everyday use, it’ll easily last 10+ years.
6Are LiFePO4 batteries safe?
Absolutely! ALLTOPELEC uses high-quality LiFePO4 cells and pairs them with an intelligent BMS (Battery Management System) that gives you full protection: ✔ Overcharge protection ✔ Over-discharge protection ✔ Overcurrent protection ✔ Short-circuit protection ✔ Temperature monitoring & protection
7Can it work completely off-grid?
Yes! ALLTOPELEC offers three flexible options: • Grid-tied systems • Off-grid systems • Hybrid storage systems (grid + solar + battery)
Reliable Protection
Advanced protection system ensures stable performance and long lifespan.
Safe & Secure
LiFePO₄ technology ensures maximum safety and thermal stability.
Product Advantage
High efficiency, long cycle life, and intelligent energy management.
Fast Delivery
Local warehouse shipping for faster delivery and reduced waiting time.

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