Energy storage
Battery energy storage engineering, from load curve to code-compliant layout.
Safe, code-compliant BESS engineering for residential, C&I and utility-scale projects, integrated with solar PV, grid supply and backup needs. Five blocks of work, one SLD, one set of drawings the authority will accept.
Scope
What is included, and what it comes as.
Fixed deliverables, checked by a second engineer before they reach you. Formats: PDF and DWG, SLD, layout and protection drawings, BOQ with datasheet mapping.
Sizing, configuration, electrical
- System sizing and load analysis: critical and non-critical loads, daily load curve, peak and backup duration
- AC or DC-coupled configuration
- Battery capacity, C-rate and chemistry, LFP preferred
- PCS or hybrid inverter sizing and logic, BMS modes for backup, peak shaving and arbitrage
- Complete SLD for PV plus BESS
- Cable sizing, protection and earthing
- ATS routing, PCS transformer and switchgear mapping
Layout, safety, documentation
- Indoor or outdoor placement for homes
- C&I container or room layout with cooling
- Utility-scale BESS yard layout
- Safety spacing, thermal management and access
- NEC 690 and 706 compliance, fire separation, ventilation, shutdown
- BOQ and datasheet mapping
Who this is for
Installers adding storage to residential PV, EPCs delivering C&I backup or peak-shaving systems, and developers planning utility-scale storage alongside solar or wind.
What it changes
The battery is sized from the real load curve, not a rule of thumb, and the layout clears fire and ventilation review the first time.
How it runs
6 steps from project creation to delivery.
Every project is created on the client portal, owned by a named engineer and checked by our AQC team before issue. You can see its status at any time.
Project created on the portal
Load data, backup needs, existing PV and grid details.
Load analysis and sizing
Critical loads, daily curve, capacity and C-rate, AC or DC coupling.
Battery and inverter configuration
PCS or hybrid inverter sizing, BMS modes, chemistry.
Electrical and protection
SLD, cable sizing, earthing, ATS and switchgear.
Layout and compliance
Placement, cooling, fire separation, NEC 690 and 706 check.
QC and delivery
AQC review; drawings, BOQ and datasheet map on the portal.
The inputs that start the clock
Upload these with the project and the clock starts the moment it is created. Missing inputs are the most common reason a turnaround slips.
- Load list or interval data, and the backup duration you need
- Existing or planned PV capacity and inverter details
- Grid connection details and tariff structure
- Space available: room, container pad or yard dimensions
- Preferred battery and PCS vendors, if any
- Applicable code: NEC edition for the US, or the Indian standard the client follows
Price depends on system size, whether the project is residential, C&I or utility-scale, and the depth of layout and compliance documentation. Agreed upfront.
FAQ
Questions clients ask about this service.
If yours is not here, ask it on WhatsApp and you will have an answer the same day.
Which chemistry do you design for?
LFP is preferred for safety and cycle life; other chemistries on request when the client specifies them.
Do you handle US code compliance?
Yes. NEC 690 and 706, fire separation, ventilation and rapid shutdown are part of every US set, and the PE stamp team seals it.
Can storage be added to an existing solar plant?
Yes. We take the existing SLD and layout and integrate the BESS, AC or DC-coupled depending on the inverter.
Do you size for peak shaving as well as backup?
Yes. Sizing is run from the daily load curve for whichever use cases apply: backup, peak shaving, self-consumption, grid support or a mix.
Get started
Send the project. Get scope, price and schedule within one business day.
Or register on the portal and create the project directly, or message us on WhatsApp with the same details.
Got it. Your project is in the queue.
We reply within one business day with scope, price and schedule. If it is urgent, send the same details on WhatsApp to +91 95107 18852 and we will start today.