9.84kW Off Grid Solar System for Homesteads - 2x EV6500-S Inverters 6.5kW | 13,000W 120V/240VAC Output | 21.6kWh-55.5kWh Fortress Power Batteries | 24x 410W Solar Panels
35kWh
Estimated Daily PV production9.84kW Off Grid Solar System for Homesteads - 2x EV6500-S Inverters 6.5kW | 13,000W 120V/240VAC Output | 21.6kWh-55.5kWh Fortress Power Batteries | 24x 410W Solar Panels - Not Needed / 4x eFlex Max 5.4kWh with wallmount (total 21.6kWh)_Outdoor is backordered and will ship as soon as it is back in stock.
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9.84kW Off Grid Solar System for Homesteads - 2x EV6500-S Inverters...
Essentials Appliances
Wi-Fi Router
Lights
Television
Phone Chargers
Laptop Home PC
Microwave
Well Pump
Refrigerator
Major Appliances - Comfort living
MiniSplit AC Conditioner
Kitchen Stove
Hair Dryer
Vaccum Cleaner
Dishwasher
Electrical Tools
Level 1 EV Charger
Heavy Appliances - Wholehome
Level 2 EV Charger
Heatpump
Dryer
Water Heater
Central Air Conditioner
Oven
Power Tools
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Our 9.84kW off-grid solar kit is pre-configured to meet the energy needs for homestead with efficient solar panels and thoughtfully selected battery options.
Annual Estimated PV Production:24 x 410W (PV array wattage) x 1300 (average hours of sun) = 12,792kWh
Daily Estimated PV Production: 12,792kWh / 365 days = 35kWh
Choose the Right Battery for Your Energy Needs
Follow the steps below to figure out how many batteries you need. This way, you can pick the right amount of power for your homestead.
Calculating Battery Capacity: A Step-by-Step Guide
Step
Action
Example
1. Analyze Your Energy Consumption
List all appliances and their power usage (watts). Multiply each appliance's power by daily use hours.
TV: 50W × 4h = 200Wh
Laptop: 50W × 2h = 100Wh
…
Total: 200Wh + 100Wh +…= 10,000Wh/day=10kWh/day
2. Determine Desired Backup Time
Decide how many hours or days you want your battery to support.
Desired backup time: 3 days
3. Calculate Total Watt-hours Required
Multiply daily energy usage by backup time and divide by system efficiency (80% or 0.8).
10kWh/day × 3 days ÷ 0.8 = 37.5kWh
4. Choose Your Battery Capacity
Consider your usage environment and choose between eFlex Max 5.4kWh outdoor battery and eVault Max 18.5kWh indoor battery.
Battery: eVault Max 18.5kWh for indoor use
5. Determine the Number of Batteries Needed
Divide total watt-hours required by individual battery capacity.
37.5kWh ÷ 18.5kWh/battery ≈2.03
Round up to 2x eVault Max 18.5kWh battery
Essential Components for Your Project: Below is the packing list for each product you’ll receive. This gives you a clear overview of the components, making it easier to start preparing and building your DIY solar system.
Frequently Asked Questions
Why is the power station not working after it hasn't been used for a long time?
Why is the power station not working after it hasn't been used for a long time?
If the power station is stored at a low capacity for a long time, lithium batteries will self-consume power, which may lead to a quick discharge. This leads to poor conductivity and a reduced battery lifespan, resulting in poor battery performance.
How should I store and maintain the power station?
How should I store and maintain the power station?
Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).
What should I pay attention to when using the app?
What should I pay attention to when using the app?
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What should I do when using a solar charger to charge?
What should I do when using a solar charger to charge?
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Can I recharge using AC and DC input at the same time?
Can I recharge using AC and DC input at the same time?
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