Interactive configurator

Solar System Constructor

Pick Deye & EcoBSS inverters, compatible batteries, panels, and extras — get hardware cost, installation estimate, and ROI instantly.

1. Inverter *

Deye & EcoBSS · LV / HV / On-Grid

2. Battery storage

HV ↔ HV · LV ↔ LV only

18

3. Solar panels

1 kWp250 kWp

4. Extras

5. Electricity tariff (ROI)

Used to estimate annual savings and payback. Formula: kWp × 105 kWh/kW/month × 12 × tariff.

Grand Total

0 ₾

Payback

—

Quote

Compatibility: High-voltage (HV) Deye inverters require HV battery systems (e.g. HECKMAN RHFP). Low-voltage (LV) hybrids pair with 51.2V modules (HECKMAN, ECOBSS STORE). Incompatible options are greyed out — not hidden — so you always see the full catalog.

Frequently asked questions

What is the Inversol System Constructor?
It is a free interactive configurator at inversol.ge/constructor/ where you pick a Deye or EcoBSS inverter, compatible batteries, solar panel type and system size in kWp, optional EV charger, and electricity tariff — then see hardware cost, 30% installation estimate, and ROI payback instantly.
What is the difference between LV and HV inverters?
Low-voltage (LV) hybrid inverters work with 51.2 V battery modules such as HECKMAN wall/rack units and EcoBSS STORE L5/L10/L15. High-voltage (HV) Deye hybrids require HV battery systems like HECKMAN RHFP rack batteries. LV and HV are not interchangeable — the constructor greys out incompatible batteries automatically.
Do I need a battery for an on-grid system?
No. On-grid (grid-tied) inverters export surplus solar to the utility under Georgia's net-metering rules and do not require battery storage. The constructor hides the battery step when you select an on-grid inverter. Choose a hybrid inverter only if you want backup power or self-consumption with storage.
Which batteries are compatible with LV hybrid inverters?
LV Deye and EcoBSS FLEX 3L hybrid inverters pair with 51.2 V LiFePO4 modules: HECKMAN MLFP wall/rack batteries and EcoBSS STORE L5, L10, and L15. You can add 1–8 battery units in the constructor; total capacity scales with quantity.
Which batteries work with HV hybrid inverters?
High-voltage Deye hybrid inverters (HP3 series) require HV battery systems such as HECKMAN RHFP high-voltage rack batteries. Standard 51.2 V LV modules cannot be connected to HV inverters.
How is installation cost calculated in the constructor?
Installation is estimated at 30% of total hardware cost (inverter + batteries + panels + selected extras). This covers mounting, electrical work, commissioning, and typical grid-connection paperwork support. The final quote may differ after a site survey.
How is ROI and payback calculated?
Annual savings = kWp × 105 kWh/kW/month × 12 × selected tariff. Payback years = grand total (hardware + installation) ÷ annual savings. Business (B2B) uses 0.35 ₾/kWh; residential (B2C) uses 0.24 ₾/kWh. Results are indicative; actual generation depends on roof orientation, shading, and equipment efficiency.
What is the difference between B2B and B2C tariff in the constructor?
Business customers typically pay higher grid tariffs (~0.35 ₾/kWh), so solar savings and ROI are faster. Residential (household) tariffs are lower (~0.24 ₾/kWh), which extends payback but still delivers strong long-term savings. Select the tariff that matches your meter category for a realistic estimate.
What solar panel types can I choose?
Monocrystalline at 0.50 ₾/W or Bifacial at 1.20 ₾/W. Set total system power with the kWp slider from 1 to 250 kWp — panel count is not entered manually; pricing is per watt of installed DC capacity.
What is kWp and why does the slider use it?
kWp (kilowatt-peak) is the rated DC power of your solar array under standard test conditions. The constructor lets you set kWp directly (1–250 kWp) instead of counting individual modules, which simplifies commercial and residential sizing.
How much electricity does 1 kWp generate per year in Georgia?
The constructor uses 105 kWh per kW per month (~1,260 kWh/kWp/year) as a Georgia average for ROI estimates. South-facing unshaded roofs may exceed this; heavily shaded or east/west arrays may produce less.
When should I choose on-grid vs hybrid?
On-grid is ideal for maximum savings under net-metering when backup power is not required — lowest cost per kWp. Hybrid adds batteries for blackout backup, peak shaving, or higher self-consumption. Hybrid systems cost more but provide energy security.
Can I add an EV charger in the constructor?
Yes. Enable the EV charger extra and pick a model from the Inversol catalog. The charger price is added to hardware total and included in the installation percentage.
Is the constructor estimate a final contract price?
No — it is an indicative budget figure. Final design, exact kWp, cable routes, structural work, and grid-operator requirements are confirmed after an on-site audit by Inversol engineers.
Which inverter brands are available in the constructor?
Deye on-grid, LV hybrid, and HV hybrid inverters plus EcoBSS FLEX 3L LV hybrid inverters (6–12 kW). All prices are pulled from the live Inversol catalog.
Does the constructor support net-metering in Georgia?
Yes. On-grid and hybrid systems configured here are designed for Georgia's net-metering framework where exported kWh offsets consumption. ROI assumes bill savings at your selected B2B or B2C tariff.
Will batteries power my home during a blackout?
Only with a hybrid inverter and battery storage configured for backup (EPS/backup port). On-grid inverters shut down during grid outages for safety. Select a hybrid inverter and add compatible batteries in the constructor for backup capability.
What is the minimum and maximum system size?
The panel power slider runs from 1 kWp to 250 kWp. Inverter and battery choices must match your target power — very small systems may use a compact on-grid inverter; large commercial projects may combine multiple inverters after engineering review.
How do I request a quote from the constructor?
Tap Get exact quote to open WhatsApp (+995 568 999 668) with your configuration pre-filled: inverter, batteries, kWp, extras, total price, and payback. An Inversol manager will follow up with a formal proposal.
Why are some battery options greyed out?
The constructor enforces LV↔LV and HV↔HV compatibility. Incompatible batteries remain visible but disabled so you can compare the full catalog without selecting invalid combinations.
Is Sunwoda OASIS 60 kWh available in the constructor?
Sunwoda OASIS 60 kWh is price-on-request and not listed in the self-service configurator. See the product page or contact Inversol for HV commercial storage quotes.
What is the difference between Monocrystalline and Bifacial panels?
Monocrystalline (0.50 ₾/W) is the standard cost-effective option. Bifacial (1.20 ₾/W) can capture reflected light from the roof or ground for higher yield on suitable mounts — choose Bifacial when the site has good albedo or elevated structures.
Can I use the constructor for commercial and industrial projects?
Yes — set kWp up to 250 and select the business (B2B) tariff for ROI. Large C&I projects often need custom engineering, multi-inverter layouts, and HV battery racks; use the constructor for budgeting then request a site audit.