HV SYSTEM BUILDER · STEP 02

Build a starting-point system.

Work through the project requirements, power class, battery platform and PV input. The builder turns your choices into a readable preliminary configuration you can send for review.

30–125 kW hybrid125 kW PCS · 100 kW SA not shown yetDeye + Dyness HVLONGi PV

SUPPLY SCOPE

What Solar Salvation Tech ZA supplies

Our standard product supply is limited to battery systems, inverters / PCS and PV panels. Protection equipment, cabling, racks / mounting structures, combiners, switching equipment, installation and other site materials are not part of the standard supply scope unless a formal quotation explicitly states otherwise.

BatteryInverter / PCSPV panels

HOW TO USE IT

You do not need every answer before you start.

Use the builder as a structured first pass. Pick what you know, leave unknown fields alone, and let the review stage show you what still needs technical confirmation.

01
ProjectTell us what the system is for.
02
PowerChoose a starting inverter / PCS class.
03
BatteryChoose the storage family and modules.
04
PV + loadsAdd what the site needs to carry.
05
ReviewGet screening, evidence and a Project Pack.

Selections are saved only in this browser tab. They are not sent to Solar Salvation Tech ZA until you submit an enquiry.

01Project
02Power
03Battery
04PV + loads
05Review

01 · Project

What are you building?

Start with the job the system needs to do. This changes the language and review points in the summary.

↯Commercial backupKeep essential loads running through outages.☼Solar + storageCombine PV generation and battery storage.⌘Installer / resellerPrepare a technical enquiry for a customer.▦Large PCS projectStart around a 125 kW PCS architecture. 100 kW PCS is not currently shown for South African enquiries.

02 · Power architecture

Choose the power conversion class.

Select the starting point for the system. Exact model selection remains part of technical confirmation.

Hybrid inverter pathwayUse the 30, 50, 80 or 125 kW Deye model as a starting point.

03 · Battery platform

Build the storage side.

Choose the battery family and the number of modules you want to investigate.

Module quantity8 modulesSelect a battery family.

Add a load + backup target to calculate a starting quantity.

Battery banks / parallel battery inputsThe builder models each bank as one series battery stack on one inverter battery input. Parallel-bank/BMS approval still needs confirmation.

04 · PV + loads

Tell us what the system must carry.

These numbers are optional. Enter a total continuous load for a quick estimate, or build the load from individual equipment rows. If you add any row with a non-zero load, the schedule becomes the calculation source.

LONGi panel classTotal panel quantityContinuous load (kW)Quick total. An entered load schedule overrides this total once any row has a value above 0 kW.Required backup duration (hours)

Load schedule

Build the load from the equipment.

Optional detail. Use the normal running load and a simple start/peak multiplier for motors, pumps, compressors or HVAC. Once any row is above 0 kW, its total becomes the planning load used by the builder. This does not model motor starting transients.

Load	Qty	Unit kW	Peak ×	Continuous

0.0 kW continuous0.0 kW simple peak0.0 kWh backup target

PV string planner

Check an initial string arrangement.

Enter values from the exact panel datasheet. The planner does not guess Voc/Vmp or temperature coefficients from the panel wattage class.

Module Voc (V)Module Vmp (V)Module Imp (A)Voc temp coeff (%/°C)Design minimum °CModules per stringStrings per MPPTNumber of MPPTs used

05 · Review

Your preliminary configuration.

Check the summary, copy it for your project notes or send it to Solar Salvation Tech ZA for technical review.

Technical check · Phase 5Preliminary validation

Review

Still requires engineer / supplier confirmation

Approved BMS pairing, exact battery/inverter communications, PV string voltage/current and site conditions still need confirmation. Solar Salvation Tech ZA supplies battery systems, inverters / PCS and PV panels only; site protection, cabling, mounting, switching, installation and related electrical works are outside standard product supply.

Rule set checked 24 September 2026 against manufacturer-published product data loaded into this site. Source references and warranty documents are available in the Technical Centre. This is a planning aid, not an electrical certification.

Compatibility screening

What is documented, and what still needs confirmation?

Power class	BOS-B	BOS-G	STACK280

Engineering intelligence · Step 05

Evidence, BOM and warranty readiness.

Installer / engineering mode

Exact equipment identity

Preliminary BOM

Warranty readiness

Source references

Open Project Pack ↗Request a quote ↗WhatsApp this configuration ↗

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